The Burden of Revision Arthroplasty: An Ergonomic Analysis of Surgeon Posture in the Operating Room

Surgeons performing revision total joint arthroplasty spend markedly more case time in a slouched posture compared with primary arthroplasty, particularly in patients with a higher body mass index. Awareness of the surgical and patient factors that can affect posture in TKAs and THAs can help arthroplasty surgeons gain more awareness about injury prevention and potentially help prolong their career.