---
title: "SIS - Blog - Page 1 | Everself"
url: https://everself.com/blog/revision-of-gastric-sleeve/
description: "Learn about Sleeve-in-Sleeve (SIS), a non-surgical procedure for gastric sleeve revision that helps enhance weight loss."
---

# SIS

Learn about Sleeve-in-Sleeve (SIS), a non-surgical procedure for gastric sleeve revision that helps enhance weight loss.

[](https://everself.com/blog/tummy-tuck-after-gastric-sleeve/)

06.22.26

[Insight](https://everself.com/blog/insight/) [Procedures](https://everself.com/blog/procedures/) [SIS](https://everself.com/blog/revision-of-gastric-sleeve/)

### Tummy Tuck After Gastric Sleeve: Timing, Recovery & What to Expect

[Dr. Christopher McGowan](https://everself.com/team/christopher-mc-gowan/)

Global leader in endoscopic weight loss, Triple-board-certified in obesity

[](https://everself.com/blog/gastric-balloon-vs-gastric-sleeve/)

05.18.26

[Insight](https://everself.com/blog/insight/) [Gastric Balloon](https://everself.com/blog/gastric-balloon/) [SIS](https://everself.com/blog/revision-of-gastric-sleeve/) [Procedures](https://everself.com/blog/procedures/)

### Gastric Balloon vs. Gastric Sleeve: Key Differences Explained

[Dr. Christopher McGowan](https://everself.com/team/christopher-mc-gowan/)

Global leader in endoscopic weight loss, Triple-board-certified in obesity

[](https://everself.com/blog/weight-regain-after-gastric-sleeve/)

04.04.25

[SIS](https://everself.com/blog/revision-of-gastric-sleeve/) [Insight](https://everself.com/blog/insight/)

### How to Overcome Weight Regain After Gastric Sleeve

Everself Team

Team @ Everself

[](https://everself.com/blog/how-much-weight-do-you-lose-with-sleeve-to-bypass-revision/)

11.27.24

[SIS](https://everself.com/blog/revision-of-gastric-sleeve/) [Insight](https://everself.com/blog/insight/)

### Sleeve to Bypass Revision: How Much Weight Do You Lose?

[Dr. Pichamol Jirapinyo](https://everself.com/team/pichamol-jirapinyo/)

Harvard Assistant Professor, Chair of American Society for Gastrointestinal Endoscopy's Advanced Endoscopy Committee, Everself Co-founder

[](https://everself.com/blog/gastric-sleeve-revision-success-rate/)

11.23.24

[Insight](https://everself.com/blog/insight/) [SIS](https://everself.com/blog/revision-of-gastric-sleeve/) [TORe](https://everself.com/blog/revision-of-gastric-bypass/) [Revision](https://everself.com/blog/revision-of-bariatric-surgeries/)

### Understanding Gastric Sleeve & Bypass Revision Success Rates

Everself Team

Team @ Everself

[](https://everself.com/blog/gastric-sleeve-revision-requirements/)

09.15.24

[SIS](https://everself.com/blog/revision-of-gastric-sleeve/) [Insight](https://everself.com/blog/insight/)

### Gastric Sleeve Revision Requirements: Restart Your Weight Loss

[Dr. Zachary M. Callahan](https://everself.com/team/zachary-m-callahan/)

Everself Nashville Director

## Get started with Everself

- Book a free consultation: https://app.everself.com/signup
- Call (833) 837-7353 or email hello@everself.com
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