---
title: SINGLE INCISION GASTRIC SLEEVE (SILS)
description: "## Intro Single Incision Gastric Sleeve (SILS) is a variation of standard gastric sleeve surgery performed through one incision, typically at the navel. This guide explains what SILS gastric sleeve surgery is, who may be suitable, and how it compares…"
url: "https://myimperial.care/knowledge/single-incision-gastric-sleeve-sils/"
updated: "2025-12-22"
category: Bariatric Surgery
---

# SINGLE INCISION GASTRIC SLEEVE (SILS)

## Intro

Single Incision Gastric Sleeve (SILS) is a variation of standard gastric sleeve surgery performed through one incision, typically at the navel.

This guide explains what SILS gastric sleeve surgery is, who may be suitable, and how it compares to conventional techniques.

## What is Single Incision Gastric Sleeve?

SILS gastric sleeve uses a single access point instead of multiple small incisions. The surgical steps and stomach reduction are similar to standard sleeve gastrectomy.

The difference lies primarily in the surgical approach rather than the weight loss mechanism.

## Who is a suitable candidate?

SILS may be suitable for selected patients who:

- Meet criteria for gastric sleeve surgery
- Have appropriate body anatomy for single-incision access
- Do not require complex surgical adjustments

Not all patients are suitable candidates for this approach.

## How is the procedure performed?

The procedure is performed laparoscopically through a single incision. Specialized instruments are used to complete the sleeve gastrectomy.

## Treatment timeline

### *Before the procedure*

- Medical evaluation
- Surgical planning

### *During the procedure*

- Single-incision laparoscopic surgery

### *After the procedure*

- Post-operative monitoring
- Diet progression

## Recovery & aftercare

Recovery is similar to standard sleeve surgery, though incision care focuses on one access site.

## Possible risks & considerations

- Not suitable for all body types
- Longer operative time in some cases

## Expected results

Weight loss outcomes are comparable to standard gastric sleeve surgery.

## Frequently asked questions

### *Is SILS safer than standard sleeve surgery?*

Safety depends on patient selection and surgical expertise.

### *Is scarring reduced?*

Scarring may be less visible due to the single incision.

### *Does it affect weight loss results?*

No significant difference in outcomes has been shown.

## Important medical disclaimer

This content is provided for informational purposes only and does not replace a professional medical consultation. Treatment plans, suitability, techniques, and outcomes vary per patient and are determined by a licensed medical professional following an individual assessment.

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