Ergonomics in Laparoscopy

Ergonomics is the science of best suiting the worker to his job, or to make the setting and surroundings favorable for the laparoscopic surgeon. The term was formally defined in 1949 and has brought benefit and safety to many areas of human endeavor.1 The importance of ergonomics in the setting of laparoscopy cannot be overemphasized. Studies have shown that correct ergonomics can reduce suturing time.2 Pressure-related chronic pain has been shown to be relieved by the use of ergonomically designed products.3 This article on ergonomics reviews the basic concepts and techniques, for example, triangulation, optimal coaxial alignment, drawbacks for the surgeon and the patient, and how to overcome these difficulties by recent advances in technology.