Piet Plumhoff

Papers

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About

Piet Plumhoff is a leading figure in orthopedic biomechanics, with a focused expertise in shoulder instability and capsular mechanics. His work has fundamentally advanced the understanding of glenohumeral joint function, particularly through in vitro modeling of surgical interventions. Plumhoff’s most notable contribution is his 2001 study, “Medially Based Anterior Capsular Shift of the Glenohumeral Joint” (35 citations), which used a novel robot-assisted shoulder simulator to demonstrate how a medially based capsular shift alters translational and rotational range of motion while affecting posterior capsular strain—a critical insight for surgeons treating recurrent dislocations. He further refined clinical diagnostics in his 2004 paper, “Evaluation of the lag sign tests for external rotator function of the shoulder” (33 citations), providing evidence-based validation for these essential physical exam maneuvers. Through meticulous cadaveric research, Plumhoff has bridged the gap between surgical technique and biomechanical reality, offering quantitative data that guides operative planning. His work remains a cornerstone for researchers and clinicians seeking to optimize shoulder stability while preserving motion, cementing his reputation as a meticulous innovator in upper extremity biomechanics.