Professional Technical IVT

SILS

Also written as: SILS — Single-Incision Laparoscopic Surgery

Single-incision laparoscopic surgery using one small abdominal incision for multiple instruments.

Full Definition

Single-incision laparoscopic surgery (SILS) is a minimally invasive surgical technique that utilizes a single small incision, typically through the umbilicus, to perform laparoscopic procedures. This approach aims to reduce postoperative pain, improve cosmetic outcomes, and potentially decrease recovery time compared to conventional multi-port laparoscopy. SILS requires specialized instruments and ports that allow multiple tools to work through the same incision. The technique has been successfully applied to cholecystectomy, appendectomy, and various colorectal procedures.

Usage

Usage note: Sometimes written as 'LESS' (Laparo-Endoscopic Single-Site surgery).

In Context

"The appendectomy was performed using SILS technique through a 15mm umbilical incision." — Operative report
"SILS cholecystectomy offers improved cosmetic outcomes compared to traditional four-port technique." — Research article

Also known as

single-port laparoscopy LESS

Contrasted with

multi-port laparoscopy

Don't confuse with

NOTES traditional laparoscopy

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