Evidence-Based Guidelines for Instrument and Handle Selection for Ergonomic Optimization in Laparoscopic Surgery

The authors aimed to develop evidence-based guidelines for ergonomic optimization in laparoscopic surgery by evaluating various instrument handle designs. Through a systematic review of the literature, they found that while some handle configurations may promote better wrist posture and reduce muscle activation, the evidence remains limited and inconsistent, with no definitive superiority among designs. They conclude that while conventional instruments are suitable for routine use, further research is needed to establish standardized ergonomic metrics for instrument development.