Relative to conventional laparoscopy, Laparo-Endoscopic Single Site (LESS) surgery has been associated with improved cosmesis. This study investigated preoperative and postoperative patient perceptions of LESS surgery and what factors may affect those perceptions.

Patients undergoing LESS Surgery were queried before and after their operations. Body image and other factors were assessed preoperatively and postoperatively in 881unselected patients undergoing LESS surgery utilizing Likert scale questionnaires. Responses were collated and analyzed. Data are reported as median (mean ± SD), where appropriate.

881 patients studied had a median age of 59 (57 ± 15.3) years and had a median Body Mass Index of 27 (28 ± 6.2) kg/m². 65% were women. 343 (39%) had undergone a previous abdominal operation(s). Prior to LESS surgery, patients reported neutral body image scores and rated their overall appearance satisfaction as 40% (37% ± 30.7) on a Visual Analog Scale (VAS). 68% were unwilling to undergo LESS surgery if it involved more risk relative to traditional laparoscopy as safety was their number one concern. Postoperatively, patients reported a significant improvement in body image perception and safety was no longer their foremost concern.

Preoperatively, patients are most concerned with safety (e.g. risk) with secondary concerns of cost and pain but they were less concerned with their appearance. Postoperatively, safety is much, much less of an issue (because it has been achieved) and appearance is more paramount with significant improvements in their self-assessed appearance. With LESS surgery patients indicate a high level of satisfaction with cosmesis.