Patrick J. McMahon
University of Pittsburgh, NIHR Oxford Musculoskeletal Biomedical Research Centre
Papers
14
Total Citations
880
H-Index
11
About
Dr. Patrick J. McMahon is a leading orthopedic researcher whose work bridges biomechanics and surgical innovation, with a primary focus on anterior cruciate ligament (ACL) reconstruction and shoulder instability. His most impactful contribution, a 2005 study comparing femoral tunnel positions in ACL surgery (330 citations), demonstrated that grafts placed within the anatomical footprint restore knee kinematics more effectively than isometric placements—a finding that has influenced modern surgical techniques. In a 2003 cadaveric study (164 citations), he quantified the valgus torque required to elicit a positive pivot shift test, providing critical insights into ACL-deficient knee mechanics. Beyond the knee, Dr. McMahon has advanced understanding of glenohumeral stability, showing that type II superior labral lesions increase joint translations and that repair only partially restores stability (84 and 66 citations). His work also explores novel approaches to ACL healing, including suture augmentation and bioresorbable magnesium ring devices in animal models, pushing the boundaries of tissue engineering. With over 800 citations across his top papers, Dr. McMahon’s research has directly shaped clinical practice and inspired future investigations into ligament repair and joint stability.
Research Focus
Key Achievements
Top Papers
- 1Varying Femoral Tunnels between the Anatomical Footprint and Isometric Positions330 citations · 2005
- 2A quantitative analysis of valgus torque on the ACL: A human cadaveric study164 citations · 2003
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- 5Precision of ACL tunnel placement using traditional and robotic techniques63 citations · 2001
- 6Precision of ACL Tunnel Placement Using Traditional and Robotic Techniques58 citations · 2001
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