Amar Mutnal

Papers

Total Citations

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About

Amar Mutnal is an orthopedic biomechanics researcher whose work focuses on understanding the mechanical stability of major joints, particularly the hip and knee. His research employs advanced cadaveric models and robotic manipulators to quantify how specific anatomical structures and surgical reconstructions restore native joint function. Mutnal’s most cited work, “The Contribution of the Acetabular Labrum to Hip Joint Stability” (2015, 11 citations), provides a foundational, quantitative analysis of the labrum’s role in preventing femoral head subluxation during extreme positions, directly informing hip preservation surgery. He further advanced knee biomechanics with his study on posterior cruciate ligament (PCL) reconstruction (2015, 5 citations), where he compared single-tunnel-double-bundle-equivalent techniques using aperture femoral fixation against traditional single-bundle methods to better replicate normal knee kinematics. By precisely measuring the stabilizing value of individual structures and reconstruction techniques, Mutnal’s work offers critical, evidence-based insights that help surgeons optimize joint stability and improve patient outcomes in both hip and knee surgery.