Works by Ahmad, Christopher

Results: 164

Arthroscopic rotator cuff repair.

Published in:

2004

By:

Ahmad, Christopher;
Levine, William;
Bigliani, Louis;
Lindeque, Bennie G. P.;
Ahmad, Christopher S;
Levine, William N;
Bigliani, Louis U

Publication type:

journal article

The Orthopaedic Surgeon's Guide to Surfing Injuries.

Published in:

Journal of the American Academy of Orthopaedic Surgeons, 2025, v. 33, n. 13, p. 731, doi. 10.5435/JAAOS-D-24-00194

By:

Popkin, Charles A.;
Obana, Kyle K.;
Levine, William N.;
Ahmad, Christopher S.

Publication type:

Article

The Prevalence of Shoulder and Elbow Pathology in Major League Baseball Prospects From the Dominican Republic.

Published in:

Sports Health: A Multidisciplinary Approach, 2025, v. 17, n. 4, p. 766, doi. 10.1177/19417381241277790

By:

Fortney, Thomas A.;
Luzzi, Andrew J.;
Tenner, Zachary M.;
Ma, Kevin;
Rogalski, Brandon L.;
Ahmad, Christopher S.

Publication type:

Article

COMPUTER NAVIGATION FOR PEDIATRIC FEMORAL ACL TUNNEL PLACEMENT.

Published in:

Iowa Orthopaedic Journal, 2019, v. 39, p. 121

By:

Popkin, Charles A.;
Chan, Charles M.;
Nowell, Jared A.;
Crowley, Stephen G.;
Wright, Margaret;
Ahmad, Christopher S.

Publication type:

Article

The 10-year decreasing trend of youth soccer head injuries and concussions presenting to U.S. emergency departments.

Published in:

Physician & Sportsmedicine, 2025, v. 53, n. 2, p. 129, doi. 10.1080/00913847.2024.2421154

By:

Chun, Alex G.;
Snyder, Eli M.;
Obana, Kyle K.;
Ashinsky, Beth G.;
Parisien, Robert L.;
Bottiglieri, Thomas S.;
Ahmad, Christopher S.;
Trofa, David P.

Publication type:

Article

Patients With Posterior Cruciate Ligament Injuries Obtain Information Regarding Diagnosis, Management, and Recovery from Low-Quality Online Resources.

Published in:

Physician & Sportsmedicine, 2024, v. 52, n. 6, p. 601, doi. 10.1080/00913847.2024.2346462

By:

Obana, Kyle K.;
Law, Christian;
Mastroianni, Michael A.;
Abdelaziz, Abed;
Alexander, Frank J.;
Ahmad, Christopher S.;
Trofa, David P.

Publication type:

Article

Surfer's neurapraxia – an uncommon surfing injury of the saphenous nerve.

Published in:

Physician & Sportsmedicine, 2024, v. 52, n. 6, p. 528, doi. 10.1080/00913847.2024.2375961

By:

Obana, Kyle K.;
Trofa, David P.;
Ahmad, Christopher S.;
Levine, William N.;
Popkin, Charles A.

Publication type:

Article

Targeting rule implementation decreases neck injuries in high school football: a national injury surveillance study.

Published in:

Physician & Sportsmedicine, 2022, v. 50, n. 4, p. 338, doi. 10.1080/00913847.2021.1932630

By:

Obana, Kyle K.;
Mueller, John D.;
Zhong, Jack R.;
Saltzman, Bryan M.;
Lynch, T. Sean;
Parisien, Robert L.;
Ahmad, Christopher S.;
Trofa, David P.

Publication type:

Article

The prevalence of high school multi-sport participation in elite national football league athletes.

Published in:

Physician & Sportsmedicine, 2021, v. 49, n. 4, p. 476, doi. 10.1080/00913847.2020.1856632

By:

Steinl, Gabrielle K;
Padaki, Ajay S;
Irvine, James N;
Popkin, Charles A;
Ahmad, Christopher S;
Lynch, T. Sean

Publication type:

Article

Rehabilitation variability following medial patellofemoral ligament reconstruction.

Published in:

Physician & Sportsmedicine, 2018, v. 46, n. 4, p. 441, doi. 10.1080/00913847.2018.1487240

By:

Lightsey, Harry M.;
Wright, Margaret L.;
Trofa, David P.;
Popkin, Charles A.;
Ahmad, Christopher S.;
Redler, Lauren H.

Publication type:

Article

Evaluation of common elbow pathologies: a focus on physical examination.

Published in:

Physician & Sportsmedicine, 2017, v. 45, n. 2, p. 184, doi. 10.1080/00913847.2017.1292831

By:

Laratta, Joseph;
Caldwell, Jon-Michael;
Lombardi, Joseph;
Levine, William;
Ahmad, Christopher

Publication type:

Article

Reliability of a field-based drop vertical jump screening test for ACL injury risk assessment.

Published in:

Physician & Sportsmedicine, 2016, v. 44, n. 1, p. 46, doi. 10.1080/00913847.2016.1131107

By:

Redler, Lauren H.;
Watling, Jonathan P.;
Dennis, Elizabeth R.;
Swart, Eric;
Ahmad, Christopher S.

Publication type:

Article

Return to competition, re-injury, and impact on performance of preseason shoulder injuries in Major League Baseball pitchers.

Published in:

Physician & Sportsmedicine, 2015, v. 43, n. 3, p. 300, doi. 10.1080/00913847.2015.1050952

By:

Makhni, Eric C.;
Lee, Randall W.;
Nwosu, Ekene O.;
Steinhaus, Michael E.;
Ahmad, Christopher S.

Publication type:

Article

Media perceptions of Tommy John surgery.

Published in:

Physician & Sportsmedicine, 2015, v. 43, n. 4, p. 375, doi. 10.1080/00913847.2015.1077098

By:

Conte, Stan A.;
Hodgins, Justin L.;
ElAttrache, Neal S.;
Patterson-Flynn, Nancy;
Ahmad, Christopher S.

Publication type:

Article

Sports Reporting: A Comprehensive Review of the Medical Literature Regarding North American Professional Sports.

Published in:

Physician & Sportsmedicine, 2014, v. 42, n. 2, p. 154, doi. 10.3810/psm.2014.05.2067

By:

Makhni, Eric C.;
Buza, John A.;
Byram, Ian;
Ahmad, Christopher S.

Publication type:

Article

Increased Surgical Duration Associated With Prolonged Hospital Stay After Isolated Posterior Cruciate Ligament Reconstruction.

Published in:

2019

By:

Swindell, Hasani W;
Boddapati, Venkat;
Sonnenfeld, Julian J;
Trofa, David P;
Fleischli, James E;
Ahmad, Christopher S;
Popkin, Charles A

Publication type:

journal article

Improving bone density at the rotator cuff footprint increases supraspinatus tendon failure stress in a rat model.

Published in:

Journal of Orthopaedic Research, 2010, v. 28, n. 3, p. 308, doi. 10.1002/jor.20972

By:

Cadet, Edwin R.;
Vorys, George C.;
Rahman, Ra'Kerry;
Park, Sang-Hyun;
Gardner, Thomas R.;
Lee, Francis Y.;
Levine, William N.;
Bigliani, Louis U.;
Ahmad, Christopher S.

Publication type:

Article

Hemiarthroplasty for Head-split Fractures of the Proximal Humerus.

Published in:

Orthopedics, 2013, v. 36, n. 7, p. e898, doi. 10.3928/01477447-20130624-21

By:

Greiwe, R. Michael;
Vargas-Ariza, Rodrigo;
Bigliani, Louis U.;
Levine, William N.;
Ahmad, Christopher S.

Publication type:

Article

Operative Treatment of Isolated Greater Tuberosity Fractures: Retrospective Review of Clinical and Functional Outcomes.

Published in:

Orthopedics, 2012, v. 35, n. 6, p. e807, doi. 10.3928/01477447-20120525-17

By:

Yin, Bob;
Moen, Todd C.;
Thompson, Scott A.;
Bigliani, Louis U.;
Ahmad, Christopher S.;
Levine, William N.

Publication type:

Article

Isolated rupture of the teres major tendon.

Published in:

2010

By:

Lester, Jonathan D;
Boselli, Karen J;
Kim, Paul D;
Ahmad, Christopher S

Publication type:

Journal Article

Isolated Rupture of the Teres Major Tendon: A Case Report and Literature Review.

Published in:

Orthopedics, 2010, v. 33, n. 11, p. 1, doi. 10.3928/01477447-20100924-32

By:

Lester, Jonathan D.;
Boselli, Karen J.;
Kim, Paul D.;
Ahmad, Christopher S.

Publication type:

Article

Percutaneous SLAP Lesion Repair Technique Is an Effective Alternative to Portal of Wilmington.

Published in:

Orthopedics, 2010, v. 33, n. 11, p. 1, doi. 10.3928/01477447-20100924-15

By:

Galano, Gregory J.;
Ahmad, Christopher S.;
Bigliani, Louis;
Levine, William

Publication type:

Article

Partial Humeral Head Resurfacing and Latarjet Coracoid Transfer for Treatment of Recurrent Anterior Glenohumeral Instability.

Published in:

2009

By:

Moros, Chris;
Ahmad, Christopher S.

Publication type:

Case Study

Thermal capsulorrhaphy.

Published in:

2004

By:

Levine, William N;
Bigliani, Louis U;
Ahmad, Christopher S

Publication type:

journal article

Congenital medial dislocation of the patella.

Published in:

2003

By:

Ahmad CS;
Sinicropi SM;
Su B;
Puffinbarger WR;
Ahmad, Christopher S;
Sinicropi, Stefano M;
Su, Brian;
Puffinbarger, William R

Publication type:

journal article

Congenital Medial Dislocation of the Patella.

Published in:

2003

By:

Ahmad, Christopher S.;
Sinicropi, Stefano M.;
Su, Brian;
Puffinbarger, William R.

Publication type:

Case Study

Rehabilitation Variability Following Femoral Condyle and Patellofemoral Microfracture Surgery of the Knee.

Published in:

Cartilage, 2021, v. 13, p. 1801S, doi. 10.1177/19476035211025818

By:

Crowley, Stephen G.;
Swindell, Hasani W.;
Saltzman, Bryan M.;
Ahmad, Christopher S.;
Popkin, Charles A.;
Trofa, David P.

Publication type:

Article

The Fragility of Statistical Significance in Cartilage Restoration of the Knee: A Systematic Review of Randomized Controlled Trials.

Published in:

Cartilage, 2021, v. 13, p. 147S, doi. 10.1177/19476035211012458

By:

Parisien, Robert L.;
Constant, Michael;
Saltzman, Bryan M.;
Popkin, Charles A.;
Ahmad, Christopher S.;
Li, Xinning;
Trofa, David P.

Publication type:

Article

Clinical Outcomes After ACL Reconstruction in Soccer (Football, Futbol) Players: A Systematic Review and Meta-Analysis.

Published in:

Sports Health: A Multidisciplinary Approach, 2023, v. 15, n. 6, p. 788, doi. 10.1177/19417381231160167

By:

Hong, Ian S.;
Pierpoint, Lauren A.;
Hellwinkel, Justin E.;
Berk, Alexander N.;
Salandra, Jonathan M.;
Meade, Joshua D.;
Piasecki, Dana P.;
Fleischli, James E.;
Ahmad, Christopher S.;
Trofa, David P.;
Saltzman, Bryan M.

Publication type:

Article

Factors That Drive Youth Specialization.

Published in:

2017

By:

Padaki, Ajay S.;
Popkin, Charles A.;
Hodgins, Justin L.;
Kovacevic, David;
Lynch, Thomas Sean;
Ahmad, Christopher S.

Publication type:

journal article

The Curveball as a Risk Factor for Injury: A Systematic Review.

Published in:

Sports Health: A Multidisciplinary Approach, 2015, v. 7, n. 1, p. 19, doi. 10.1177/1941738113501984

By:

Grantham, W. Jeffrey;
Iyengar, Jaicharan J.;
Byram, Ian R.;
Ahmad, Christopher S.

Publication type:

Article

An objective neurophysiological study of subconcussion in female and male high school student athletes.

Published in:

Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-024-80262-z

By:

D'Arcy, Ryan C. N.;
McCarthy, David;
Harrison, Derek;
Levenberg, Zander;
Wan, Julian;
Hepburn, Aidan;
Kirby, Eric D.;
Yardley, Tanja;
Yamada-Bagg, Nikita;
Fickling, Shaun D.;
Munce, Thayne A.;
Dodick, David W.;
Ahmad, Christopher;
Stein, Ken Shubin

Publication type:

Article

The Fragility of Statistical Significance in Patellofemoral Instability Research: A Systematic Review.

Published in:

American Journal of Sports Medicine, 2022, v. 50, n. 13, p. 3714, doi. 10.1177/03635465211039202

By:

Constant, Michael;
Trofa, David P.;
Saltzman, Bryan M.;
Ahmad, Christopher S.;
Li, Xinning;
Parisien, Robert L.

Publication type:

Article

Current Trends in Orthobiologics: An 11-Year Review of the Orthopaedic Literature.

Published in:

American Journal of Sports Medicine, 2022, v. 50, n. 11, p. 3121, doi. 10.1177/03635465211037343

By:

Obana, Kyle K.;
Schallmo, Michael S.;
Hong, Ian S.;
Ahmad, Christopher S.;
Moorman III, Claude T.;
Trofa, David P.;
Saltzman, Bryan M.

Publication type:

Article

Return-to-Competition Criteria After Ulnar Collateral Ligament Reconstruction: A Systematic Review and Meta-analysis.

Published in:

American Journal of Sports Medicine, 2022, v. 50, n. 4, p. 1157, doi. 10.1177/03635465211016839

By:

Anderson, Matthew J.J.;
Crockatt, William K.;
Mueller, John D.;
Hellwinkel, Justin E.;
Alexander, Frank J.;
Trofa, David P.;
Ahmad, Christopher S.

Publication type:

Article

Rethinking Patellar Tendinopathy and Partial Patellar Tendon Tears: A Novel Classification System.

Published in:

American Journal of Sports Medicine, 2020, v. 48, n. 2, p. 359, doi. 10.1177/0363546519894333

By:

Golman, Mikhail;
Wright, Margaret L.;
Wong, Tony T.;
Lynch, T. Sean;
Ahmad, Christopher S.;
Thomopoulos, Stavros;
Popkin, Charles A.

Publication type:

Article

Performance and Return to Sport After Open Reduction and Internal Fixation of the Olecranon in Professional Baseball Players.

Published in:

American Journal of Sports Medicine, 2019, v. 47, n. 8, p. 1915, doi. 10.1177/0363546519844479

By:

Erickson, Brandon J.;
Chalmers, Peter N.;
D’Angelo, John;
Ma, Kevin;
Ahmad, Christopher S.;
Romeo, Anthony A.

Publication type:

Article

Comparison of Outcomes Based on Graft Type and Tunnel Configuration for Primary Ulnar Collateral Ligament Reconstruction in Professional Baseball Pitchers.

Published in:

American Journal of Sports Medicine, 2019, v. 47, n. 5, p. 1103, doi. 10.1177/0363546519831705

By:

Griffith, Timothy B.;
Ahmad, Christopher S.;
Gorroochurn, Prakash;
D'Angelo, John;
Ciccotti, Michael G.;
Dines, Joshua S.;
Altchek, David W.;
Camp, Christopher L.

Publication type:

Article

Side of Hamstring Harvest Does Not Affect Performance, Return-to-Sport Rate, or Future Hamstring Injuries After Ulnar Collateral Ligament Reconstruction Among Professional Baseball Pitchers.

Published in:

American Journal of Sports Medicine, 2019, v. 47, n. 5, p. 1111, doi. 10.1177/0363546519829473

By:

Erickson, Brandon J.;
Chalmers, Peter N.;
D'Angelo, John;
Ma, Kevin;
Ahmad, Christopher S.;
Dines, Joshua S.;
Romeo, Anthony A.

Publication type:

Article

Ulnar Nerve Complications After Ulnar Collateral Ligament Reconstruction of the Elbow: A Systematic Review.

Published in:

American Journal of Sports Medicine, 2019, v. 47, n. 5, p. 1263, doi. 10.1177/0363546518765139

By:

Clain, Jason B.;
Vitale, Mark A.;
Ahmad, Christopher S.;
Ruchelsman, David E.

Publication type:

Article

Forearm Flexor Injuries Among Major League Baseball Players: Epidemiology, Performance, and Associated Injuries.

Published in:

American Journal of Sports Medicine, 2018, v. 46, n. 9, p. 2154, doi. 10.1177/0363546518778252

By:

Hodgins, Justin L.;
Trofa, David P.;
Donohue, Steve;
Littlefield, Mark;
Schuk, Michael;
Ahmad, Christopher S.

Publication type:

Article

Predictors of Elbow Torque Among Youth and Adolescent Baseball Pitchers.

Published in:

American Journal of Sports Medicine, 2018, v. 46, n. 9, p. 2148, doi. 10.1177/0363546518770619

By:

Okoroha, Kelechi R.;
Lizzio, Vincent A.;
Meta, Fabien;
Ahmad, Christopher S.;
Moutzouros, Vasilios;
Makhni, Eric C.

Publication type:

Article

Effect of Predraft Ulnar Collateral Ligament Reconstruction on Future Performance in Professional Baseball: A Matched Cohort Comparison.

Published in:

American Journal of Sports Medicine, 2018, v. 46, n. 6, p. 1459, doi. 10.1177/0363546518758298

By:

Camp, Christopher L.;
Conte, Stan;
D'Angelo, John;
Fealy, Stephen A.;
Ahmad, Christopher S.

Publication type:

Article

Elbow Injuries in Professional Baseball: Epidemiological Findings From the Major League Baseball Injury Surveillance System.

Published in:

American Journal of Sports Medicine, 2017, v. 45, n. 10, p. 2319, doi. 10.1177/0363546517706964

By:

Ciccotti, Michael G.;
Pollack, Keisha M.;
Curriero, Frank C.;
Ciccotti, Michael C.;
D'Angelo, John;
Ahmad, Christopher S.;
Altchek, David;
Andrews, James

Publication type:

Article

The Youth Throwing Score.

Published in:

American Journal of Sports Medicine, 2017, v. 45, n. 2, p. 317, doi. 10.1177/0363546516667503

By:

Ahmad, Christopher S.;
Padaki, Ajay S.;
Noticewala, Manish S.;
Popkin, Charles A.;
Makhni, Eric C.

Publication type:

Article

Concussion Incidence and Return-to-Play Time in National Basketball Association Players.

Published in:

American Journal of Sports Medicine, 2016, v. 44, n. 9, p. 2263, doi. 10.1177/0363546516634679

By:

Padaki, Ajay S.;
Cole, Brian J.;
Ahmad, Christopher S.

Publication type:

Article

Preparticipation Evaluation of the Young Athlete.

Published in:

American Journal of Sports Medicine, 2016, v. 44, n. 6, p. 1605, doi. 10.1177/0363546515598994

By:

Miller, Daniel J.;
Blum, Alexander B.;
Levine, William N.;
Ahmad, Christopher S.;
Popkin, Charles A.

Publication type:

Article

Epidemiology of Medial Ulnar Collateral Ligament Reconstruction.

Published in:

American Journal of Sports Medicine, 2016, v. 44, n. 3, p. 729, doi. 10.1177/0363546515622407

By:

Hodgins, Justin L.;
Vitale, Mark;
Arons, Raymond R.;
Ahmad, Christopher S.

Publication type:

Article

Arthroscopic Articular Reconstruction of Capitellar Osteochondral Defects.

Published in:

American Journal of Sports Medicine, 2015, v. 43, n. 10, p. 2452, doi. 10.1177/0363546515594448

By:

Gancarczyk, Stephanie M.;
Makhni, Eric C.;
Lombardi, Joseph M.;
Popkin, Charles A.;
Ahmad, Christopher S.

Publication type:

Article

Arm Pain in Youth Baseball Players: A Survey of Healthy Players.

Published in:

American Journal of Sports Medicine, 2015, v. 43, n. 1, p. 41, doi. 10.1177/0363546514555506

By:

Makhni, Eric C.;
Morrow, Zachary S.;
Luchetti, Timothy J.;
Mishra-Kalyani, Pallavi S.;
Gualtieri, Anthony P.;
Lee, Randall W.;
Ahmad, Christopher S.

Publication type:

Article