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The following is a summary of “Musculoskeletal Disorders Among Surgeons and Attitudes Towards Wearable Devices for Ergonomic Optimization,” published in the December 2024 issue of Surgery by LaMonica et al.
Surgical ergonomic strain leads to musculoskeletal disorders (MSDs), pain, early retirement, and burnout.
Researchers conducted a prospective study to assess the burden of musculoskeletal strain and examine factors influencing surgeons’ intention to use wearable technology for ergonomic improvement.
They surveyed a single institution using 2 validated instruments, the Nordic Musculoskeletal Questionnaire (NMQ, for assessing musculoskeletal strain) and the Unified Theory of Acceptance and Use of Technology (UTAUT2, for evaluating facilitators of wearable sensor use), additional questions covered preferred device features. Data analysis employed partial least squares structural equation modeling.
The results showed 161 surgeons, with 63.4% being male, most commonly from General Surgery (26.1%), and the majority (72.3%) had no prior ergonomic training. Of the respondents, 14.1% (n=20) required hospitalization, 21.8% (n=31) changed roles due to musculoskeletal injuries, and 59.1% (n=77) reported ergonomic pain affecting their work. Significant factors influencing the intention to use wearable devices were perceived efficacy (β=0.190, P=0.005), social influence (β=0.135, P=0.039), hedonic motivation (β=0.274, P<0.001), and innovativeness (β=0.243, P<0.001). The most preferred sensor locations were the waist (24.3%, n=36) and neck/upper back (19.6%, n=29).
They concluded that surgeons experience significant musculoskeletal strain that affects their ability to work and that wearable sensors may help reduce these issues.
