Anzeige
Erschienen in:
22.06.2017
Solving the surgeon ergonomic crisis with surgical exosuit
Erschienen in: Surgical Endoscopy | Ausgabe 1/2018
Einloggen, um Zugang zu erhaltenAbstract
Introduction
The widespread adoption of laparoscopic surgery has put new physical demands on the surgeon leading to increased musculoskeletal disorders and injuries. Shoulder, back, and neck pains are among the most common complaints experienced by laparoscopic surgeons. Here, we evaluate the feasibility and efficacy of a non-intrusive progressive arm support exosuit worn by surgeons under the sterile gown to reduce pain and fatigue during surgery.
Methods and procedures
This is a prospective randomized crossover study approved by the Internal Review Board (IRB). The study involves three phases of testing. In each phase, general surgery residents or attendings were randomized to wearing the surgical exosuit at the beginning or at the crossover point. The first phase tests for surgeon manual dexterity wearing the device using the Minnesota Dexterity test, the Purdue Pegboard test, and the Fundamentals of Laparoscopic Surgery (FLS) modules. The second phase tests the effect of the device on shoulder pain and fatigue while operating the laparoscopic camera. The third phase rates surgeon experience in the operating room between case-matched operating days.
Results
Twenty subjects were recruited for this study. Surgeons had the similar dexterity scores and FLS times whether or not they wore the exosuit (p value ranges 0.15–0.84). All exosuit surgeons completed 15 min of holding laparoscopic camera compared to three non-exosuit surgeons (p < 0.02). Exosuit surgeons experienced significantly less fatigue at all time periods and arm pain (3.11 vs 5.88, p = 0.019) at 10 min. Surgeons wearing the exosuit during an operation experienced significant decrease in shoulder pain and 85% of surgeons reported some form of pain reduction at the end of the operative day.
Conclusion
The progressive arm support exosuit can be a minimally intrusive device that laparoscopic surgeons wear to reduce pain and fatigue of surgery without significantly interfering with operative skills or manual dexterity.