- 48 Wellington RoadMilford, CT 06461
- Yale Health Center55 Lock StreetNew Haven, CT 06511
Christina Allen, MD, FAAOS, FAOA
Biography
Christina Allen, MD, is the chief of Yale Sports Medicine, the vice chair of Athletic Medicine and Community Outreach for Yale Orthopaedics & Rehabilitation, and the orthopaedic team physician for Yale Athletics.
A former collegiate soccer player and team physician for U.S. Women’s and Men’s Soccer as well as the U.S.A. Taekwondo National Team, Dr. Allen specializes in complex shoulder and knee injuries, especially those to the anterior cruciate ligament (ACL). She also has expertise in meniscus transplantation, ACL revision surgery, and proximal hamstring repairs.
Despite her lifelong interest in sports, Dr. Allen, who studied biomedical engineering as an undergraduate at Duke University, didn’t realize orthopaedic surgery was for her until she needed surgery for a meniscus tear in her early 20s.
Before having her actual meniscus surgery in the hospital, she underwent a diagnostic arthroscopy, in which the surgeon made a small incision and inserted a narrow tube (with lenses and a small camera at the end) into her knee to diagnose the problem. “Instead of doing an MRI, they just peeked inside my knee to check out the problem. It was done in the office, and I was awake to see it. It totally hooked me on sports medicine,” Dr. Allen recalls. “If I had been asleep the whole time, I wouldn’t have been the wiser about what orthopaedics is. I was enthralled by the fact that I could see the inside of my knee on a video monitor.”
The personal experience with both surgery and rehabilitation set her on her career path, and she also understands an athlete’s mentality of wanting to get back to his or her sport—particularly young athletes.
“I know athletes are really going to push it, and sometimes, you have to almost micromanage their return to sport, because if you just give them an inch, they'll take a mile,” Dr. Allen says. “And when people go back too early—I've seen it time and time again—they can get injured if they don’t rehab adequately. I’m a super, super, super big advocate of physical therapy.”
For her research, Dr. Allen explores what causes failure after ACL reconstruction surgeries, and how to optimize ACL revision (re-do) surgery outcomes. “Since I was an engineer, I'm really interested in why things fail. Why does an ACL reconstruction fail the first time after the surgery?” Dr. Allen says. “And what can I do the second time around and make sure that this is a success?”
Still, the best part of her job, Dr. Allen says, is clearing a patient to return to their sport. “Especially the youngsters, they’re so excited and the parents are happy,” she says. “They want to take the selfie and post it on Instagram. It’s not about just performing their surgery it’s about finishing the complete process and recovery and clearing them to play. Their eyes light up when you finally say, ‘OK, you’re good to go.’”
Titles
- Professor of Orthopaedics & Rehabilitation
- Sports Medicine Division Chief, Orthopaedics & Rehabilitation
- Vice Chair of Athletic Medicine and Community Outreach, Orthopaedics and Rehabilitation
Education & Training
- Sports Medicine and Shoulder Surgery FellowshipUniversity of Pittsburgh (2002)
- Orthopaedic ResidencyUniversity of Pittsburgh (2001)
- Research ResidentUniversity of Pittsburgh (1997)
- Surgical InternshipUniversity of Pittsburgh (1996)
- MDUCLA, MD (1995)
- BSDuke University, Biomedical Engineering (1983)
Languages Spoken
- English
- Español (Spanish)
Additional Information
- AB of Orthopaedic Surgery, Orthopaedic Sports Medicine (2008)
- AB of Orthopaedic Surgery, Orthopaedic Surgery (2004)
- DeFroda SF, Owens BD, Wright RW, Huston LJ, Pennings JS, Haas AK, Allen CR, Cooper DE, DeBerardino TM, Dunn WR, Lantz BBA, Spindler KP, Stuart MJ, Albright JP, Amendola AN, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Butler JB, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Svoboda SJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Descriptive Characteristics and Outcomes of Patients Undergoing Revision Anterior Cruciate Ligament Reconstruction With and Without Tunnel Bone Grafting. The American Journal Of Sports Medicine 2022, 50: 2397-2409. PMID: 35833922, DOI: 10.1177/03635465221104470.
- MARS Group.. Outcomes of revision anterior cruciate ligament reconstruction in soccer players : a cohort study. Bone Jt Open 2021, 2: 1043-1048. PMID: 34905939, DOI: 10.1302/2633-1462.212.BJO-2021-0145.R1.
- Wright RW, Huston LJ, Haas AK, Pennings JS, Allen CR, Cooper DE, DeBerardino TM, Dunn WR, Lantz BBA, Spindler KP, Stuart MJ, Albright JP, Amendola AN, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Brad Butler V J, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Svoboda LSJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Association Between Graft Choice and 6-Year Outcomes of Revision Anterior Cruciate Ligament Reconstruction in the MARS Cohort. The American Journal Of Sports Medicine 2021, 49: 2589-2598. PMID: 34260326, PMCID: PMC9236596, DOI: 10.1177/03635465211027170.
- Brophy RH, Wright RW, Huston LJ, Haas AK, Allen CR, Anderson AF, Cooper DE, DeBerardino TM, Dunn WR, Lantz BBA, Mann B, Spindler KP, Stuart MJ, Albright JP, Amendola AN, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Bush-Joseph CA, Butler JBV, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Alexander Creighton R, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Hosea TM, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Benjamin Ma C, Peter Maiers G, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Li X, Slauterbeck JR, Smith MV, Spang JT, Svoboda LSJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Rate of infection following revision anterior cruciate ligament reconstruction and associated patient- and surgeon-dependent risk factors: Retrospective results from MOON and MARS data collected from 2002 to 2011. Journal Of Orthopaedic Research : Official Publication Of The Orthopaedic Research Society 2021, 39: 274-280. PMID: 33002248, PMCID: PMC7854959, DOI: 10.1002/jor.24871.
- Friedman JM, Su F, Zhang AL, Allen CR, Feeley BT, Souza R, Li X, Ma CB, Lansdown DA. Patient-Reported Activity Levels Correlate With Early Cartilage Degeneration After Anterior Cruciate Ligament Reconstruction. The American Journal Of Sports Medicine 2021, 49: 442-449. PMID: 33395319, DOI: 10.1177/0363546520980431.
- Wright RW, Huston LJ, Haas AK, Nwosu SK, Allen CR, Anderson AF, Cooper DE, DeBerardino TM, Dunn WR, Lantz BBA, Mann B, Spindler KP, Stuart MJ, Pennings JS, Albright JP, Amendola AN, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Butler V JB, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Hosea TM, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Steven J Svoboda L, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Meniscal Repair in the Setting of Revision Anterior Cruciate Ligament Reconstruction: Results From the MARS Cohort. The American Journal Of Sports Medicine 2020, 48: 2978-2985. PMID: 32822238, PMCID: PMC8171059, DOI: 10.1177/0363546520948850.
- Rugg CM, Pitcher AA, Allen C, Pandya NK. Revision ACL Reconstruction in Adolescent Patients. Orthopaedic Journal Of Sports Medicine 2020, 8: 2325967120953337. PMID: 33062768, PMCID: PMC7534089, DOI: 10.1177/2325967120953337.
- MARS Group.. Predictors of clinical outcome following revision anterior cruciate ligament reconstruction. J Orthop Res 2020, 38:1191-1203.
- Lansdown DA, Xiao W, Zhang AL, Allen CR, Feeley BT, Li X, Majumdar S, Ma CB. Quantitative imaging of anterior cruciate ligament (ACL) graft demonstrates longitudinal compositional changes and relationships with clinical outcomes at 2 years after ACL reconstruction. Journal Of Orthopaedic Research® 2020, 38: 1289-1295. PMID: 31868948, PMCID: PMC7433779, DOI: 10.1002/jor.24572.
- Hodax JD, Leathers MP, Ding DY, Feeley BT, Allen CR, Ma CB, Zhang AL. Tibial Tubercle Osteotomy and Medial Patellofemoral Ligament Imbrication for Patellar Instability Due to Trochlear Dysplasia. Orthopaedic Journal Of Sports Medicine 2019, 7: 2325967119865172. PMID: 31467939, PMCID: PMC6704419, DOI: 10.1177/2325967119865172.
- Wright RW, Huston LJ, Haas AK, Allen CR, Anderson AF, Cooper DE, DeBerardino TM, Dunn WR, Lantz BBA, Mann B, Spindler KP, Stuart MJ, Nwosu SK, Albright JP, Amendola AN, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Brad Butler V J, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Hosea TM, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Svoboda LSJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Predictors of Patient-Reported Outcomes at 2 Years After Revision Anterior Cruciate Ligament Reconstruction. The American Journal Of Sports Medicine 2019, 47: 2394-2401. PMID: 31318611, PMCID: PMC7335592, DOI: 10.1177/0363546519862279.
- Lansdown D, Xiao W, Zhang A, Allen C, Feeley B, Li X, Majumdar S, Benjamin C. ACL Graft Signal Characteristics Measured by Quantitative MRI Are Significantly Correlated with Patient Reported Outcomes Two-Years after Hamstring Autograft ACL Reconstruction. Orthopaedic Journal Of Sports Medicine 2019, 7: 2325967119s00352. PMCID: PMC6664639, DOI: 10.1177/2325967119s00352.
- Lansdown D, Morrison C, Zaid M, Patel R, Zhang A, Allen C, Feeley B, Benjamin C. Pre-Operative Quantitative MRI-Based Rotator Cuff Muscle Fat Fractions Are Associated with Patient-Reported Outcomes Following Rotator Cuff Repair. Orthopaedic Journal Of Sports Medicine 2019, 7: 2325967119s00276. PMCID: PMC6667849, DOI: 10.1177/2325967119s00276.
- Lansdown DA, Morrison C, Zaid MB, Patel R, Zhang AL, Allen CR, Feeley BT, Ma CB. Preoperative IDEAL (Iterative Decomposition of Echoes of Asymmetrical Length) magnetic resonance imaging rotator cuff muscle fat fractions are associated with rotator cuff repair outcomes. Journal Of Shoulder And Elbow Surgery 2019, 28: 1936-1941. PMID: 31371160, DOI: 10.1016/j.jse.2019.05.018.
- Bigouette JP, Owen EC, Lantz BBA, Hoellrich RG, Huston LJ, Haas AK, Allen CR, Anderson AF, Cooper DE, DeBerardino TM, Dunn WR, Mann B, Spindler KP, Stuart MJ, Wright RW, Albright JP, Amendola AN, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Butler JB, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hosea TM, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Svoboda SJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Relationship Between Sports Participation After Revision Anterior Cruciate Ligament Reconstruction and 2-Year Patient-Reported Outcome Measures. The American Journal Of Sports Medicine 2019, 47: 2056-2066. PMID: 31225999, PMCID: PMC6939628, DOI: 10.1177/0363546519856348.
- Monroe EJ, Chambers CC, Davoodian A, Cho SJ, Motamedi D, Allen CR. Intra-articular Osteoid Osteoma of the Distal Femur Treated with Osteochondral Grafting: A Report of 2 Cases. JBJS Case Connector 2019, 9: e0211. PMID: 31211746, DOI: 10.2106/jbjs.cc.18.00211.
- MARS Group.. Rehabilitation Predictors of Clinical Outcome Following Revision ACL Reconstruction in the MARS Cohort. J Bone Joint Surg Am 2019, 101:779-786.
- Chambers CC, Monroe EJ, Allen CR, Pandya NK. Partial Transphyseal Anterior Cruciate Ligament Reconstruction: Clinical, Functional, and Radiographic Outcomes. The American Journal Of Sports Medicine 2019, 47: 1353-1360. PMID: 30995077, DOI: 10.1177/0363546519836423.
- Pandya N, Allen C, Monroe E, Chambers C. PARTIAL TRANSPHYSEAL ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION: CLINICAL, FUNCTIONAL, AND RADIOGRAPHIC OUTCOMES. Orthopaedic Journal Of Sports Medicine 2019, 7: 2325967119s00081. PMCID: PMC6446351, DOI: 10.1177/2325967119s00081.
- Cooper DE, Dunn WR, Huston LJ, Haas AK, Spindler KP, Allen CR, Anderson AF, DeBerardino TM, Lantz BBA, Mann B, Stuart MJ, Albright JP, Amendola AN, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Butler V JB, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Hosea TM, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Svoboda SJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ, Wright RW. Physiologic Preoperative Knee Hyperextension Is a Predictor of Failure in an Anterior Cruciate Ligament Revision Cohort: A Report From the MARS Group. The American Journal Of Sports Medicine 2018, 46: 2836-2841. PMID: 29882693, PMCID: PMC6170681, DOI: 10.1177/0363546518777732.
- Srinivasan R, Wan J, Allen CR, Steinbach LS. Knee Imaging Following Anterior Cruciate Ligament Reconstruction: The Surgeon's and Radiologist's Perspectives. Seminars In Musculoskeletal Radiology 2018, 22: 386-397. PMID: 30134463, DOI: 10.1055/s-0038-1653953.
- Magnussen RA, Borchers JR, Pedroza AD, Huston LJ, Haas AK, Spindler KP, Wright RW, Kaeding CC, Allen CR, Anderson AF, Cooper DE, DeBerardino TM, Dunn WR, Lantz BA, Mann B, Stuart MJ, Albright JP, Amendola A, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Butler JB, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Hosea TM, Johnson DC, Johnson TS, Jones MH, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Svoboda SJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Risk Factors and Predictors of Significant Chondral Surface Change From Primary to Revision Anterior Cruciate Ligament Reconstruction: A MOON and MARS Cohort Study. The American Journal Of Sports Medicine 2018, 46: 557-564. PMID: 29244532, PMCID: PMC7004295, DOI: 10.1177/0363546517741484.
- Allen CR, Anderson AF, Cooper DE, DeBerardino TM, Dunn WR, Haas AK, Huston LJ, Lantz BBA, Mann B, Nwosu SK, Spindler KP, Stuart MJ, Wright RW, Albright JP, Amendola AN, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Butler JB, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Hosea TM, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Svoboda SJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Surgical Predictors of Clinical Outcomes After Revision Anterior Cruciate Ligament Reconstruction. The American Journal Of Sports Medicine 2017, 45: 2586-2594. PMID: 28696164, PMCID: PMC5675127, DOI: 10.1177/0363546517712952.
- Ding DY, Zhang AL, Allen CR, Anderson AF, Cooper DE, DeBerardino TM, Dunn WR, Haas AK, Huston LJ, Lantz BBA, Mann B, Spindler KP, Stuart MJ, Wright RW, Albright JP, Amendola AN, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Butler JB, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Hosea TM, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Svoboda SJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Subsequent Surgery After Revision Anterior Cruciate Ligament Reconstruction: Rates and Risk Factors From a Multicenter Cohort. The American Journal Of Sports Medicine 2017, 45: 2068-2076. PMID: 28557557, PMCID: PMC5513777, DOI: 10.1177/0363546517707207.
- Mars Group.. The Development and Early to Midterm Findings of the Multicenter Revision Anterior Cruciate Ligament Study. J Knee Surg 2016, 29:528-532.
- MARS Group.. Factors Influencing Graft Choice in Revision Anterior Cruciate Ligament Reconstruction in the MARS Group. J Knee Surg 2016, 29:458-63.
- MARS Group.. Meniscal and Articular Cartilage Predictors of Clinical Outcome After Revision Anterior Cruciate Ligament Reconstruction. Am J Sports Med 2016, 44:1671-9.
- Dufka FL, Lansdown DA, Zhang AL, Allen CR, Ma CB, Feeley BT. Accuracy of MRI evaluation of meniscus tears in the setting of ACL injuries. The Knee 2016, 23: 460-464. PMID: 26917035, DOI: 10.1016/j.knee.2016.01.018.
- Brophy RH, Haas AK, Huston LJ, Nwosu SK, MARS Group., Wright RW. Association of Meniscal Status, Lower Extremity Alignment, and Body Mass Index With Chondrosis at Revision Anterior Cruciate Ligament Reconstruction. Am J Sports Med 2015, 43:1616-22.
- Lansdown DA, Shaw J, Allen CR, Ma CB. Osteonecrosis of the Knee After Anterior Cruciate Ligament Reconstruction. Orthopaedic Journal Of Sports Medicine 2015, 3: 2325967115576120. PMID: 26665035, PMCID: PMC4622362, DOI: 10.1177/2325967115576120.
- Matava MJ, Arciero RA, Baumgarten KM, Carey JL, DeBerardino TM, Hame SL, Hannafin JA, Miller BS, Nissen CW, Taft TN, Wolf BR, Wright RW. Multirater agreement of the causes of anterior cruciate ligament reconstruction failure: a radiographic and video analysis of the MARS cohort. The American Journal Of Sports Medicine 2015, 43: 310-9. PMID: 25537942, PMCID: PMC4447190, DOI: 10.1177/0363546514560880.
- Lansdown DA, Allen C, Zaid M, Wu S, Subburaj K, Souza R, Feeley BT, Li X, Ma CB. A comprehensive in vivo kinematic, quantitative MRI and functional evaluation following ACL reconstruction — A comparison between mini-two incision and anteromedial portal femoral tunnel drilling. The Knee 2014, 22: 547-553. PMID: 25982298, PMCID: PMC4472567, DOI: 10.1016/j.knee.2014.12.005.
- MARS Group., MARS Group.. Effect of graft choice on the outcome of revision anterior cruciate ligament reconstruction in the Multicenter ACL Revision Study (MARS) Cohort. Am J Sports Med 2014, 42:2301-10.
- Wright RW, MARS Group.. Osteoarthritis Classification Scales: Interobserver Reliability and Arthroscopic Correlation. J Bone Joint Surg Am 2014, 96:1145-1151.
- Souza RB, Wu SJ, Morse LJ, Subburaj K, Allen CR, Feeley BT. Cartilage MRI relaxation times after arthroscopic partial medial meniscectomy reveal localized degeneration. Knee Surgery, Sports Traumatology, Arthroscopy 2014, 23: 188-197. PMID: 24792070, DOI: 10.1007/s00167-014-2997-2.
- MARS Group.. Radiographic findings in revision anterior cruciate ligament reconstructions from the Mars cohort. J Knee Surg 2013, 26:239-47.
- Chen JL, Allen CR, Stephens TE, Haas AK, Huston LJ, Wright RW, Feeley BT, Albright J, Amendola A, Anderson A, Andrish J, Annunziata C, Arciero R, Bach B, Baker C, Bartolozzi A, Baumgarten K, Bechler J, Berg J, Bernas G, Brockmeier S, Brophy R, Bush-Joseph C, Butler J, Campbell J, Carey J, Carpenter J, Cole B, Cooper D, Cooper J, Cox C, Creighton R, Dahm D, David T, DeBerardino T, Dunn W, Flanigan D, Frederick R, Ganley T, Gatt C, Gecha S, Giffin J, Hame S, Hannafin J, Harner C, Harris N, Hechtman K, Hershman E, Hoellrich R, Hosea T, Johnson D, Johnson T, Jones M, Kaeding C, Kamath G, Klootwyk T, Lantz B, Levy B, Ma C, Maiers G, Mann B, Marx R, Matava M, Mathien G, McAllister D, McCarty E, McCormack R, Miller B, Nissen C, O’Neill D, Owens M, Parker R, Purnell M, Ramappa A, Rauh M, Rettig A, Sekiya J, Shea K, Sherman O, Slauterbeck J, Smith M, Spang J, Spindler K, Stuart M, Svoboda L, Taft T, Tenuta C, Tingstad E, Vidal A, Viskontas D, White R, Williams J, Wolcott M, Wolf B, York J. Differences in Mechanisms of Failure, Intraoperative Findings, and Surgical Characteristics Between Single- and Multiple-Revision ACL Reconstructions. The American Journal Of Sports Medicine 2013, 41: 1571-1578. PMID: 23698386, PMCID: PMC3839418, DOI: 10.1177/0363546513487980.
- Lansdown D, Allen C, Wu S, Morse L, Schairer W, Li X, Ma B. Tibiofemoral contact area remains abnormal following anterior cruciate ligament reconstruction. Osteoarthritis And Cartilage 2013, 21: s237-s238. DOI: 10.1016/j.joca.2013.02.487.
- Morgan JA, Dahm D, Levy B, Stuart MJ, MARS Study Group.. Femoral tunnel malposition in ACL revision reconstruction. J Knee Surg 2012, 25:361-8.
- Brophy RH, Wright RW, David TS, McCormack RG, Sekiya JK, Svoboda SJ, Huston LJ, Haas AK, Steger-May K, Multicenter ACL Revision Study (MARS) Group.. Association between previous meniscal surgery and the incidence of chondral lesions at revision anterior cruciate ligament reconstruction. Am J Sports Med 2012, 40:808-14.
- Kao YJ, Ho J, Allen CR. Evaluation and management of osteochondral lesions of the knee. The Physician And Sportsmedicine 2011, 39: 60-9. PMID: 22293769, DOI: 10.3810/psm.2011.11.1940.
- Borchers JR, Kaeding CC, Pedroza AD, Huston LJ, Spindler KP, Wright RW, MOON Consortium and the MARS Group.. Intra-articular findings in primary and revision anterior cruciate ligament reconstruction surgery: a comparison of the MOON and MARS study groups. Am J Sports Med 2011, 39:1889-93.
- Miller T, Jones G, Moon Shoulder Group.. Arthroscopic evaluation and treatment of biceps brachii long head tendon injuries: A survey of the MOON shoulder group. Int J Shoulder Surg 2011, 5:68-71.
- Cheung SC, Allen CR, Gallo RA, Benjamin C, Feeley BT. Patients' attitudes and factors in their selection of grafts for anterior cruciate ligament reconstruction. The Knee 2011, 19: 49-54. PMID: 21211979, DOI: 10.1016/j.knee.2010.11.009.
- Wright R, Huston L, Spindler K, Dunn W, Haas A, Allen C, Cooper D, DeBerardino T, Lantz B, Mann B, Stuart M. Descriptive Epidemiology of the Multicenter ACL Revision Study (MARS) Cohort. The American Journal Of Sports Medicine 2010, 38: 1979-1986. PMID: 20889962, PMCID: PMC3655411, DOI: 10.1177/0363546510378645.
- Giaconi JC, Allen CR, Steinbach LS. Anterior Cruciate Ligament Graft Reconstruction. Topics In Magnetic Resonance Imaging 2009, 20: 129-150. PMID: 20410802, DOI: 10.1097/rmr.0b013e3181d657a7.
- Fontboté CA, Sell TC, Laudner KG, Haemmerle M, Allen CR, Margheritini F, Lephart SM, Harner CD. Neuromuscular and Biomechanical Adaptations of Patients with Isolated Deficiency of the Posterior Cruciate Ligament. The American Journal Of Sports Medicine 2005, 33: 982-989. PMID: 15888720, DOI: 10.1177/0363546504271966.
- Allen C, Rihn J, Harner C. CHAPTER 67 Posterior Cruciate Ligament: Diagnosis and Decision Making. 2004, 687-702. DOI: 10.1016/b978-0-7216-0013-0.50070-3.
- Allen CR, Giffin JR, Harner CD. Revision anterior cruciate ligament reconstruction. Orthopedic Clinics Of North America 2003, 34: 79-98. PMID: 12735203, DOI: 10.1016/s0030-5898(02)00066-4.
- Lee J, Allen C, Fu F. Natural History of the Post-Meniscectomy Knee. Sports Medicine And Arthroscopy Review 2002, 10: 236-243. DOI: 10.1097/00132585-200210040-00002.
- Allen CR, Kaplan LD, Fluhme DJ, Harner CD. Posterior cruciate ligament injuries. Current Opinion In Rheumatology 2002, 14: 142-149. PMID: 11845019, DOI: 10.1097/00002281-200203000-00011.
- Allen CR, Kang JD. Transient quadriparesis in the athlete. Clinics In Sports Medicine 2002, 21: 15-27. PMID: 11877869, DOI: 10.1016/s0278-5919(03)00054-1.
- Scioscia T, Giffin J, Allen C, Harner C. Potential complication of bioabsorbable screw fixation for osteochondritis dissecans of the knee. Arthroscopy The Journal Of Arthroscopic And Related Surgery 2001, 17: 1-5. PMID: 11172259, DOI: 10.1053/jars.2001.17995.
- Allen C, Wong E, Livesay G, Sakane M, Fu F, Woo S. Importance of the Medial Meniscus in the Anterior Cruciate Ligament-deficient Knee. Journal Of Bone And Joint Surgery 2000, 82: 52. DOI: 10.2106/00004623-200005000-00036.
- Allen C, Wong E, Livesay G, Sakane M, Fu F, Woo S. Importance of the medial meniscus in the anterior cruciate ligament‐deficient knee. Journal Of Orthopaedic Research® 2000, 18: 109-115. PMID: 10716286, DOI: 10.1002/jor.1100180116.
- Hildebrand K, Deie M, Allen C, Smith D, Georgescu H, Evans C, Robbins P, Woo S. Early expression of marker genes in the rabbit medial collateral and anterior cruciate ligaments: The use of different viral vectors and the effects of injury. Journal Of Orthopaedic Research® 1999, 17: 37-42. PMID: 10073645, DOI: 10.1002/jor.1100170107.
- Allen C, Livesay G, Wong E, Woo S. Injury and reconstruction of the anterior cruciate ligament and knee osteoarthritis. Osteoarthritis And Cartilage 1999, 7: 110-121. PMID: 10367019, DOI: 10.1053/joca.1998.0166.
- The Effects of Platelet-Derived Growth Factor-BB on Healing of the Rabbit Medial Collateral LigamentHildebrand K, Woo S, Smith D, Allen C, Deie M, Taylor B, Schmidt C. The Effects of Platelet-Derived Growth Factor-BB on Healing of the Rabbit Medial Collateral Ligament. The American Journal Of Sports Medicine 1998, 26: 549-554. PMID: 9689377, DOI: 10.1177/03635465980260041401.
- Li G, Rudy T, Allen C, Sakane M, Woo S. Effect of combined axial compressive and anterior tibial loads on in situ forces in the anterior cruciate ligament: A porcine study. Journal Of Orthopaedic Research® 1998, 16: 122-127. PMID: 9565084, DOI: 10.1002/jor.1100160121.
- Deie M, Marui T, Allen C, Hildebrand K, Georgescu H, Niyibizi C, Woo S. The effects of age on rabbit MCL fibroblast matrix synthesis in response to TGF-β1 or EGF. Mechanisms Of Ageing And Development 1997, 97: 121-130. PMID: 9226631, DOI: 10.1016/s0047-6374(97)00049-3.
- Force Distribution in the Anterior Cruciate Ligament and its Clinical ImplicationsSportorthopädie- Sporttraumatologie, March 1997 Volume 13, p. 37-48
- 48 Wellington RoadMilford, CT 06461
- Yale Health Center55 Lock StreetNew Haven, CT 06511
Biography
Christina Allen, MD, is the chief of Yale Sports Medicine, the vice chair of Athletic Medicine and Community Outreach for Yale Orthopaedics & Rehabilitation, and the orthopaedic team physician for Yale Athletics.
A former collegiate soccer player and team physician for U.S. Women’s and Men’s Soccer as well as the U.S.A. Taekwondo National Team, Dr. Allen specializes in complex shoulder and knee injuries, especially those to the anterior cruciate ligament (ACL). She also has expertise in meniscus transplantation, ACL revision surgery, and proximal hamstring repairs.
Despite her lifelong interest in sports, Dr. Allen, who studied biomedical engineering as an undergraduate at Duke University, didn’t realize orthopaedic surgery was for her until she needed surgery for a meniscus tear in her early 20s.
Before having her actual meniscus surgery in the hospital, she underwent a diagnostic arthroscopy, in which the surgeon made a small incision and inserted a narrow tube (with lenses and a small camera at the end) into her knee to diagnose the problem. “Instead of doing an MRI, they just peeked inside my knee to check out the problem. It was done in the office, and I was awake to see it. It totally hooked me on sports medicine,” Dr. Allen recalls. “If I had been asleep the whole time, I wouldn’t have been the wiser about what orthopaedics is. I was enthralled by the fact that I could see the inside of my knee on a video monitor.”
The personal experience with both surgery and rehabilitation set her on her career path, and she also understands an athlete’s mentality of wanting to get back to his or her sport—particularly young athletes.
“I know athletes are really going to push it, and sometimes, you have to almost micromanage their return to sport, because if you just give them an inch, they'll take a mile,” Dr. Allen says. “And when people go back too early—I've seen it time and time again—they can get injured if they don’t rehab adequately. I’m a super, super, super big advocate of physical therapy.”
For her research, Dr. Allen explores what causes failure after ACL reconstruction surgeries, and how to optimize ACL revision (re-do) surgery outcomes. “Since I was an engineer, I'm really interested in why things fail. Why does an ACL reconstruction fail the first time after the surgery?” Dr. Allen says. “And what can I do the second time around and make sure that this is a success?”
Still, the best part of her job, Dr. Allen says, is clearing a patient to return to their sport. “Especially the youngsters, they’re so excited and the parents are happy,” she says. “They want to take the selfie and post it on Instagram. It’s not about just performing their surgery it’s about finishing the complete process and recovery and clearing them to play. Their eyes light up when you finally say, ‘OK, you’re good to go.’”
Titles
- Professor of Orthopaedics & Rehabilitation
- Sports Medicine Division Chief, Orthopaedics & Rehabilitation
- Vice Chair of Athletic Medicine and Community Outreach, Orthopaedics and Rehabilitation
Education & Training
- Sports Medicine and Shoulder Surgery FellowshipUniversity of Pittsburgh (2002)
- Orthopaedic ResidencyUniversity of Pittsburgh (2001)
- Research ResidentUniversity of Pittsburgh (1997)
- Surgical InternshipUniversity of Pittsburgh (1996)
- MDUCLA, MD (1995)
- BSDuke University, Biomedical Engineering (1983)
Languages Spoken
- English
- Español (Spanish)
Additional Information
- AB of Orthopaedic Surgery, Orthopaedic Sports Medicine (2008)
- AB of Orthopaedic Surgery, Orthopaedic Surgery (2004)
- DeFroda SF, Owens BD, Wright RW, Huston LJ, Pennings JS, Haas AK, Allen CR, Cooper DE, DeBerardino TM, Dunn WR, Lantz BBA, Spindler KP, Stuart MJ, Albright JP, Amendola AN, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Butler JB, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Svoboda SJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Descriptive Characteristics and Outcomes of Patients Undergoing Revision Anterior Cruciate Ligament Reconstruction With and Without Tunnel Bone Grafting. The American Journal Of Sports Medicine 2022, 50: 2397-2409. PMID: 35833922, DOI: 10.1177/03635465221104470.
- MARS Group.. Outcomes of revision anterior cruciate ligament reconstruction in soccer players : a cohort study. Bone Jt Open 2021, 2: 1043-1048. PMID: 34905939, DOI: 10.1302/2633-1462.212.BJO-2021-0145.R1.
- Wright RW, Huston LJ, Haas AK, Pennings JS, Allen CR, Cooper DE, DeBerardino TM, Dunn WR, Lantz BBA, Spindler KP, Stuart MJ, Albright JP, Amendola AN, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Brad Butler V J, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Svoboda LSJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Association Between Graft Choice and 6-Year Outcomes of Revision Anterior Cruciate Ligament Reconstruction in the MARS Cohort. The American Journal Of Sports Medicine 2021, 49: 2589-2598. PMID: 34260326, PMCID: PMC9236596, DOI: 10.1177/03635465211027170.
- Brophy RH, Wright RW, Huston LJ, Haas AK, Allen CR, Anderson AF, Cooper DE, DeBerardino TM, Dunn WR, Lantz BBA, Mann B, Spindler KP, Stuart MJ, Albright JP, Amendola AN, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Bush-Joseph CA, Butler JBV, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Alexander Creighton R, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Hosea TM, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Benjamin Ma C, Peter Maiers G, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Li X, Slauterbeck JR, Smith MV, Spang JT, Svoboda LSJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Rate of infection following revision anterior cruciate ligament reconstruction and associated patient- and surgeon-dependent risk factors: Retrospective results from MOON and MARS data collected from 2002 to 2011. Journal Of Orthopaedic Research : Official Publication Of The Orthopaedic Research Society 2021, 39: 274-280. PMID: 33002248, PMCID: PMC7854959, DOI: 10.1002/jor.24871.
- Friedman JM, Su F, Zhang AL, Allen CR, Feeley BT, Souza R, Li X, Ma CB, Lansdown DA. Patient-Reported Activity Levels Correlate With Early Cartilage Degeneration After Anterior Cruciate Ligament Reconstruction. The American Journal Of Sports Medicine 2021, 49: 442-449. PMID: 33395319, DOI: 10.1177/0363546520980431.
- Wright RW, Huston LJ, Haas AK, Nwosu SK, Allen CR, Anderson AF, Cooper DE, DeBerardino TM, Dunn WR, Lantz BBA, Mann B, Spindler KP, Stuart MJ, Pennings JS, Albright JP, Amendola AN, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Butler V JB, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Hosea TM, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Steven J Svoboda L, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Meniscal Repair in the Setting of Revision Anterior Cruciate Ligament Reconstruction: Results From the MARS Cohort. The American Journal Of Sports Medicine 2020, 48: 2978-2985. PMID: 32822238, PMCID: PMC8171059, DOI: 10.1177/0363546520948850.
- Rugg CM, Pitcher AA, Allen C, Pandya NK. Revision ACL Reconstruction in Adolescent Patients. Orthopaedic Journal Of Sports Medicine 2020, 8: 2325967120953337. PMID: 33062768, PMCID: PMC7534089, DOI: 10.1177/2325967120953337.
- MARS Group.. Predictors of clinical outcome following revision anterior cruciate ligament reconstruction. J Orthop Res 2020, 38:1191-1203.
- Lansdown DA, Xiao W, Zhang AL, Allen CR, Feeley BT, Li X, Majumdar S, Ma CB. Quantitative imaging of anterior cruciate ligament (ACL) graft demonstrates longitudinal compositional changes and relationships with clinical outcomes at 2 years after ACL reconstruction. Journal Of Orthopaedic Research® 2020, 38: 1289-1295. PMID: 31868948, PMCID: PMC7433779, DOI: 10.1002/jor.24572.
- Hodax JD, Leathers MP, Ding DY, Feeley BT, Allen CR, Ma CB, Zhang AL. Tibial Tubercle Osteotomy and Medial Patellofemoral Ligament Imbrication for Patellar Instability Due to Trochlear Dysplasia. Orthopaedic Journal Of Sports Medicine 2019, 7: 2325967119865172. PMID: 31467939, PMCID: PMC6704419, DOI: 10.1177/2325967119865172.
- Wright RW, Huston LJ, Haas AK, Allen CR, Anderson AF, Cooper DE, DeBerardino TM, Dunn WR, Lantz BBA, Mann B, Spindler KP, Stuart MJ, Nwosu SK, Albright JP, Amendola AN, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Brad Butler V J, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Hosea TM, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Svoboda LSJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Predictors of Patient-Reported Outcomes at 2 Years After Revision Anterior Cruciate Ligament Reconstruction. The American Journal Of Sports Medicine 2019, 47: 2394-2401. PMID: 31318611, PMCID: PMC7335592, DOI: 10.1177/0363546519862279.
- Lansdown D, Xiao W, Zhang A, Allen C, Feeley B, Li X, Majumdar S, Benjamin C. ACL Graft Signal Characteristics Measured by Quantitative MRI Are Significantly Correlated with Patient Reported Outcomes Two-Years after Hamstring Autograft ACL Reconstruction. Orthopaedic Journal Of Sports Medicine 2019, 7: 2325967119s00352. PMCID: PMC6664639, DOI: 10.1177/2325967119s00352.
- Lansdown D, Morrison C, Zaid M, Patel R, Zhang A, Allen C, Feeley B, Benjamin C. Pre-Operative Quantitative MRI-Based Rotator Cuff Muscle Fat Fractions Are Associated with Patient-Reported Outcomes Following Rotator Cuff Repair. Orthopaedic Journal Of Sports Medicine 2019, 7: 2325967119s00276. PMCID: PMC6667849, DOI: 10.1177/2325967119s00276.
- Lansdown DA, Morrison C, Zaid MB, Patel R, Zhang AL, Allen CR, Feeley BT, Ma CB. Preoperative IDEAL (Iterative Decomposition of Echoes of Asymmetrical Length) magnetic resonance imaging rotator cuff muscle fat fractions are associated with rotator cuff repair outcomes. Journal Of Shoulder And Elbow Surgery 2019, 28: 1936-1941. PMID: 31371160, DOI: 10.1016/j.jse.2019.05.018.
- Bigouette JP, Owen EC, Lantz BBA, Hoellrich RG, Huston LJ, Haas AK, Allen CR, Anderson AF, Cooper DE, DeBerardino TM, Dunn WR, Mann B, Spindler KP, Stuart MJ, Wright RW, Albright JP, Amendola AN, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Butler JB, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hosea TM, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Svoboda SJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Relationship Between Sports Participation After Revision Anterior Cruciate Ligament Reconstruction and 2-Year Patient-Reported Outcome Measures. The American Journal Of Sports Medicine 2019, 47: 2056-2066. PMID: 31225999, PMCID: PMC6939628, DOI: 10.1177/0363546519856348.
- Monroe EJ, Chambers CC, Davoodian A, Cho SJ, Motamedi D, Allen CR. Intra-articular Osteoid Osteoma of the Distal Femur Treated with Osteochondral Grafting: A Report of 2 Cases. JBJS Case Connector 2019, 9: e0211. PMID: 31211746, DOI: 10.2106/jbjs.cc.18.00211.
- MARS Group.. Rehabilitation Predictors of Clinical Outcome Following Revision ACL Reconstruction in the MARS Cohort. J Bone Joint Surg Am 2019, 101:779-786.
- Chambers CC, Monroe EJ, Allen CR, Pandya NK. Partial Transphyseal Anterior Cruciate Ligament Reconstruction: Clinical, Functional, and Radiographic Outcomes. The American Journal Of Sports Medicine 2019, 47: 1353-1360. PMID: 30995077, DOI: 10.1177/0363546519836423.
- Pandya N, Allen C, Monroe E, Chambers C. PARTIAL TRANSPHYSEAL ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION: CLINICAL, FUNCTIONAL, AND RADIOGRAPHIC OUTCOMES. Orthopaedic Journal Of Sports Medicine 2019, 7: 2325967119s00081. PMCID: PMC6446351, DOI: 10.1177/2325967119s00081.
- Cooper DE, Dunn WR, Huston LJ, Haas AK, Spindler KP, Allen CR, Anderson AF, DeBerardino TM, Lantz BBA, Mann B, Stuart MJ, Albright JP, Amendola AN, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Butler V JB, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Hosea TM, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Svoboda SJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ, Wright RW. Physiologic Preoperative Knee Hyperextension Is a Predictor of Failure in an Anterior Cruciate Ligament Revision Cohort: A Report From the MARS Group. The American Journal Of Sports Medicine 2018, 46: 2836-2841. PMID: 29882693, PMCID: PMC6170681, DOI: 10.1177/0363546518777732.
- Srinivasan R, Wan J, Allen CR, Steinbach LS. Knee Imaging Following Anterior Cruciate Ligament Reconstruction: The Surgeon's and Radiologist's Perspectives. Seminars In Musculoskeletal Radiology 2018, 22: 386-397. PMID: 30134463, DOI: 10.1055/s-0038-1653953.
- Magnussen RA, Borchers JR, Pedroza AD, Huston LJ, Haas AK, Spindler KP, Wright RW, Kaeding CC, Allen CR, Anderson AF, Cooper DE, DeBerardino TM, Dunn WR, Lantz BA, Mann B, Stuart MJ, Albright JP, Amendola A, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Butler JB, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Hosea TM, Johnson DC, Johnson TS, Jones MH, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Svoboda SJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Risk Factors and Predictors of Significant Chondral Surface Change From Primary to Revision Anterior Cruciate Ligament Reconstruction: A MOON and MARS Cohort Study. The American Journal Of Sports Medicine 2018, 46: 557-564. PMID: 29244532, PMCID: PMC7004295, DOI: 10.1177/0363546517741484.
- Allen CR, Anderson AF, Cooper DE, DeBerardino TM, Dunn WR, Haas AK, Huston LJ, Lantz BBA, Mann B, Nwosu SK, Spindler KP, Stuart MJ, Wright RW, Albright JP, Amendola AN, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Butler JB, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Hosea TM, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Svoboda SJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Surgical Predictors of Clinical Outcomes After Revision Anterior Cruciate Ligament Reconstruction. The American Journal Of Sports Medicine 2017, 45: 2586-2594. PMID: 28696164, PMCID: PMC5675127, DOI: 10.1177/0363546517712952.
- Ding DY, Zhang AL, Allen CR, Anderson AF, Cooper DE, DeBerardino TM, Dunn WR, Haas AK, Huston LJ, Lantz BBA, Mann B, Spindler KP, Stuart MJ, Wright RW, Albright JP, Amendola AN, Andrish JT, Annunziata CC, Arciero RA, Bach BR, Baker CL, Bartolozzi AR, Baumgarten KM, Bechler JR, Berg JH, Bernas GA, Brockmeier SF, Brophy RH, Bush-Joseph CA, Butler JB, Campbell JD, Carey JL, Carpenter JE, Cole BJ, Cooper JM, Cox CL, Creighton RA, Dahm DL, David TS, Flanigan DC, Frederick RW, Ganley TJ, Garofoli EA, Gatt CJ, Gecha SR, Giffin JR, Hame SL, Hannafin JA, Harner CD, Harris NL, Hechtman KS, Hershman EB, Hoellrich RG, Hosea TM, Johnson DC, Johnson TS, Jones MH, Kaeding CC, Kamath GV, Klootwyk TE, Levy BA, Ma CB, Maiers GP, Marx RG, Matava MJ, Mathien GM, McAllister DR, McCarty EC, McCormack RG, Miller BS, Nissen CW, O'Neill DF, Owens BD, Parker RD, Purnell ML, Ramappa AJ, Rauh MA, Rettig AC, Sekiya JK, Shea KG, Sherman OH, Slauterbeck JR, Smith MV, Spang JT, Svoboda SJ, Taft TN, Tenuta JJ, Tingstad EM, Vidal AF, Viskontas DG, White RA, Williams JS, Wolcott ML, Wolf BR, York JJ. Subsequent Surgery After Revision Anterior Cruciate Ligament Reconstruction: Rates and Risk Factors From a Multicenter Cohort. The American Journal Of Sports Medicine 2017, 45: 2068-2076. PMID: 28557557, PMCID: PMC5513777, DOI: 10.1177/0363546517707207.
- Mars Group.. The Development and Early to Midterm Findings of the Multicenter Revision Anterior Cruciate Ligament Study. J Knee Surg 2016, 29:528-532.
- MARS Group.. Factors Influencing Graft Choice in Revision Anterior Cruciate Ligament Reconstruction in the MARS Group. J Knee Surg 2016, 29:458-63.
- MARS Group.. Meniscal and Articular Cartilage Predictors of Clinical Outcome After Revision Anterior Cruciate Ligament Reconstruction. Am J Sports Med 2016, 44:1671-9.
- Dufka FL, Lansdown DA, Zhang AL, Allen CR, Ma CB, Feeley BT. Accuracy of MRI evaluation of meniscus tears in the setting of ACL injuries. The Knee 2016, 23: 460-464. PMID: 26917035, DOI: 10.1016/j.knee.2016.01.018.
- Brophy RH, Haas AK, Huston LJ, Nwosu SK, MARS Group., Wright RW. Association of Meniscal Status, Lower Extremity Alignment, and Body Mass Index With Chondrosis at Revision Anterior Cruciate Ligament Reconstruction. Am J Sports Med 2015, 43:1616-22.
- Lansdown DA, Shaw J, Allen CR, Ma CB. Osteonecrosis of the Knee After Anterior Cruciate Ligament Reconstruction. Orthopaedic Journal Of Sports Medicine 2015, 3: 2325967115576120. PMID: 26665035, PMCID: PMC4622362, DOI: 10.1177/2325967115576120.
- Matava MJ, Arciero RA, Baumgarten KM, Carey JL, DeBerardino TM, Hame SL, Hannafin JA, Miller BS, Nissen CW, Taft TN, Wolf BR, Wright RW. Multirater agreement of the causes of anterior cruciate ligament reconstruction failure: a radiographic and video analysis of the MARS cohort. The American Journal Of Sports Medicine 2015, 43: 310-9. PMID: 25537942, PMCID: PMC4447190, DOI: 10.1177/0363546514560880.
- Lansdown DA, Allen C, Zaid M, Wu S, Subburaj K, Souza R, Feeley BT, Li X, Ma CB. A comprehensive in vivo kinematic, quantitative MRI and functional evaluation following ACL reconstruction — A comparison between mini-two incision and anteromedial portal femoral tunnel drilling. The Knee 2014, 22: 547-553. PMID: 25982298, PMCID: PMC4472567, DOI: 10.1016/j.knee.2014.12.005.
- MARS Group., MARS Group.. Effect of graft choice on the outcome of revision anterior cruciate ligament reconstruction in the Multicenter ACL Revision Study (MARS) Cohort. Am J Sports Med 2014, 42:2301-10.
- Wright RW, MARS Group.. Osteoarthritis Classification Scales: Interobserver Reliability and Arthroscopic Correlation. J Bone Joint Surg Am 2014, 96:1145-1151.
- Souza RB, Wu SJ, Morse LJ, Subburaj K, Allen CR, Feeley BT. Cartilage MRI relaxation times after arthroscopic partial medial meniscectomy reveal localized degeneration. Knee Surgery, Sports Traumatology, Arthroscopy 2014, 23: 188-197. PMID: 24792070, DOI: 10.1007/s00167-014-2997-2.
- MARS Group.. Radiographic findings in revision anterior cruciate ligament reconstructions from the Mars cohort. J Knee Surg 2013, 26:239-47.
- Chen JL, Allen CR, Stephens TE, Haas AK, Huston LJ, Wright RW, Feeley BT, Albright J, Amendola A, Anderson A, Andrish J, Annunziata C, Arciero R, Bach B, Baker C, Bartolozzi A, Baumgarten K, Bechler J, Berg J, Bernas G, Brockmeier S, Brophy R, Bush-Joseph C, Butler J, Campbell J, Carey J, Carpenter J, Cole B, Cooper D, Cooper J, Cox C, Creighton R, Dahm D, David T, DeBerardino T, Dunn W, Flanigan D, Frederick R, Ganley T, Gatt C, Gecha S, Giffin J, Hame S, Hannafin J, Harner C, Harris N, Hechtman K, Hershman E, Hoellrich R, Hosea T, Johnson D, Johnson T, Jones M, Kaeding C, Kamath G, Klootwyk T, Lantz B, Levy B, Ma C, Maiers G, Mann B, Marx R, Matava M, Mathien G, McAllister D, McCarty E, McCormack R, Miller B, Nissen C, O’Neill D, Owens M, Parker R, Purnell M, Ramappa A, Rauh M, Rettig A, Sekiya J, Shea K, Sherman O, Slauterbeck J, Smith M, Spang J, Spindler K, Stuart M, Svoboda L, Taft T, Tenuta C, Tingstad E, Vidal A, Viskontas D, White R, Williams J, Wolcott M, Wolf B, York J. Differences in Mechanisms of Failure, Intraoperative Findings, and Surgical Characteristics Between Single- and Multiple-Revision ACL Reconstructions. The American Journal Of Sports Medicine 2013, 41: 1571-1578. PMID: 23698386, PMCID: PMC3839418, DOI: 10.1177/0363546513487980.
- Lansdown D, Allen C, Wu S, Morse L, Schairer W, Li X, Ma B. Tibiofemoral contact area remains abnormal following anterior cruciate ligament reconstruction. Osteoarthritis And Cartilage 2013, 21: s237-s238. DOI: 10.1016/j.joca.2013.02.487.
- Morgan JA, Dahm D, Levy B, Stuart MJ, MARS Study Group.. Femoral tunnel malposition in ACL revision reconstruction. J Knee Surg 2012, 25:361-8.
- Brophy RH, Wright RW, David TS, McCormack RG, Sekiya JK, Svoboda SJ, Huston LJ, Haas AK, Steger-May K, Multicenter ACL Revision Study (MARS) Group.. Association between previous meniscal surgery and the incidence of chondral lesions at revision anterior cruciate ligament reconstruction. Am J Sports Med 2012, 40:808-14.
- Kao YJ, Ho J, Allen CR. Evaluation and management of osteochondral lesions of the knee. The Physician And Sportsmedicine 2011, 39: 60-9. PMID: 22293769, DOI: 10.3810/psm.2011.11.1940.
- Borchers JR, Kaeding CC, Pedroza AD, Huston LJ, Spindler KP, Wright RW, MOON Consortium and the MARS Group.. Intra-articular findings in primary and revision anterior cruciate ligament reconstruction surgery: a comparison of the MOON and MARS study groups. Am J Sports Med 2011, 39:1889-93.
- Miller T, Jones G, Moon Shoulder Group.. Arthroscopic evaluation and treatment of biceps brachii long head tendon injuries: A survey of the MOON shoulder group. Int J Shoulder Surg 2011, 5:68-71.
- Cheung SC, Allen CR, Gallo RA, Benjamin C, Feeley BT. Patients' attitudes and factors in their selection of grafts for anterior cruciate ligament reconstruction. The Knee 2011, 19: 49-54. PMID: 21211979, DOI: 10.1016/j.knee.2010.11.009.
- Wright R, Huston L, Spindler K, Dunn W, Haas A, Allen C, Cooper D, DeBerardino T, Lantz B, Mann B, Stuart M. Descriptive Epidemiology of the Multicenter ACL Revision Study (MARS) Cohort. The American Journal Of Sports Medicine 2010, 38: 1979-1986. PMID: 20889962, PMCID: PMC3655411, DOI: 10.1177/0363546510378645.
- Giaconi JC, Allen CR, Steinbach LS. Anterior Cruciate Ligament Graft Reconstruction. Topics In Magnetic Resonance Imaging 2009, 20: 129-150. PMID: 20410802, DOI: 10.1097/rmr.0b013e3181d657a7.
- Fontboté CA, Sell TC, Laudner KG, Haemmerle M, Allen CR, Margheritini F, Lephart SM, Harner CD. Neuromuscular and Biomechanical Adaptations of Patients with Isolated Deficiency of the Posterior Cruciate Ligament. The American Journal Of Sports Medicine 2005, 33: 982-989. PMID: 15888720, DOI: 10.1177/0363546504271966.
- Allen C, Rihn J, Harner C. CHAPTER 67 Posterior Cruciate Ligament: Diagnosis and Decision Making. 2004, 687-702. DOI: 10.1016/b978-0-7216-0013-0.50070-3.
- Allen CR, Giffin JR, Harner CD. Revision anterior cruciate ligament reconstruction. Orthopedic Clinics Of North America 2003, 34: 79-98. PMID: 12735203, DOI: 10.1016/s0030-5898(02)00066-4.
- Lee J, Allen C, Fu F. Natural History of the Post-Meniscectomy Knee. Sports Medicine And Arthroscopy Review 2002, 10: 236-243. DOI: 10.1097/00132585-200210040-00002.
- Allen CR, Kaplan LD, Fluhme DJ, Harner CD. Posterior cruciate ligament injuries. Current Opinion In Rheumatology 2002, 14: 142-149. PMID: 11845019, DOI: 10.1097/00002281-200203000-00011.
- Allen CR, Kang JD. Transient quadriparesis in the athlete. Clinics In Sports Medicine 2002, 21: 15-27. PMID: 11877869, DOI: 10.1016/s0278-5919(03)00054-1.
- Scioscia T, Giffin J, Allen C, Harner C. Potential complication of bioabsorbable screw fixation for osteochondritis dissecans of the knee. Arthroscopy The Journal Of Arthroscopic And Related Surgery 2001, 17: 1-5. PMID: 11172259, DOI: 10.1053/jars.2001.17995.
- Allen C, Wong E, Livesay G, Sakane M, Fu F, Woo S. Importance of the Medial Meniscus in the Anterior Cruciate Ligament-deficient Knee. Journal Of Bone And Joint Surgery 2000, 82: 52. DOI: 10.2106/00004623-200005000-00036.
- Allen C, Wong E, Livesay G, Sakane M, Fu F, Woo S. Importance of the medial meniscus in the anterior cruciate ligament‐deficient knee. Journal Of Orthopaedic Research® 2000, 18: 109-115. PMID: 10716286, DOI: 10.1002/jor.1100180116.
- Hildebrand K, Deie M, Allen C, Smith D, Georgescu H, Evans C, Robbins P, Woo S. Early expression of marker genes in the rabbit medial collateral and anterior cruciate ligaments: The use of different viral vectors and the effects of injury. Journal Of Orthopaedic Research® 1999, 17: 37-42. PMID: 10073645, DOI: 10.1002/jor.1100170107.
- Allen C, Livesay G, Wong E, Woo S. Injury and reconstruction of the anterior cruciate ligament and knee osteoarthritis. Osteoarthritis And Cartilage 1999, 7: 110-121. PMID: 10367019, DOI: 10.1053/joca.1998.0166.
- The Effects of Platelet-Derived Growth Factor-BB on Healing of the Rabbit Medial Collateral LigamentHildebrand K, Woo S, Smith D, Allen C, Deie M, Taylor B, Schmidt C. The Effects of Platelet-Derived Growth Factor-BB on Healing of the Rabbit Medial Collateral Ligament. The American Journal Of Sports Medicine 1998, 26: 549-554. PMID: 9689377, DOI: 10.1177/03635465980260041401.
- Li G, Rudy T, Allen C, Sakane M, Woo S. Effect of combined axial compressive and anterior tibial loads on in situ forces in the anterior cruciate ligament: A porcine study. Journal Of Orthopaedic Research® 1998, 16: 122-127. PMID: 9565084, DOI: 10.1002/jor.1100160121.
- Deie M, Marui T, Allen C, Hildebrand K, Georgescu H, Niyibizi C, Woo S. The effects of age on rabbit MCL fibroblast matrix synthesis in response to TGF-β1 or EGF. Mechanisms Of Ageing And Development 1997, 97: 121-130. PMID: 9226631, DOI: 10.1016/s0047-6374(97)00049-3.
- Force Distribution in the Anterior Cruciate Ligament and its Clinical ImplicationsSportorthopädie- Sporttraumatologie, March 1997 Volume 13, p. 37-48
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