Skip to content
View in the app

A better way to browse. Learn more.

BariatricPal

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Join BariatricPal free

  • Ask your own questions
  • Reply and follow topics
  • Message other members
  • No cost, no spam

What is the difference between the RNY and gastric bypass?

  • Replies 12
  • Views 2.4k
  • Created
  • Last Reply

Featured Replies

RNY stands for Roux-En-Y and is the most common type of gastric bypass surgery and describes something about how the intestines are rerouted. These 2 terms are used interchangeably though.

They are one in the same. Roux-En-Y = Gastric Bypass.

Definitely continue to research so you learn the pros and cons of each surgery so you can discuss your findings with your surgeon to make the best WLS surgery decision for you.

Agree with everyone... this is a nice simple explanation with pictures of the main WLS types:

https://asmbs.org/patients/bariatric-surgery-procedures

There are two types of Bypass surgery.

Roux en Y is tge older style and has 2 anastomoses (joins).

The othe bypass is called Omega Loop or mini bypass and has just 1 anastomosis.

Mini bypass is about 20 years old. It has less loss of nutrients and requires less supplements throughout lifetime.

Dont be fooled by "mini" as its still a full bypass. If you Google the mini bypass you will see the difference to RNY.

I am just about to have my gastric band revised to a mini bypass.

I believe the most well known surgeon in the USA is Dr Rutledge. He gas 100's of videos to watch about it.

Sent from my GT-I9505 using the BariatricPal App

They are one in the same. Roux-En-Y = Gastric Bypass.

Definitely continue to research so you learn the pros and cons of each surgery so you can discuss your findings with your surgeon to make the best WLS surgery decision for you.

They are not always the same.

There are 2 types of Bypass surgery.

Mini bypass/Omega loop and the Roux en Y.

Onega loop has one anastemosis.

RNY has two anastemoses and greater issues with malabsorbtion.

Sent from my GT-I9505 using the BariatricPal App

They are one in the same. Roux-En-Y = Gastric Bypass.

Definitely continue to research so you learn the pros and cons of each surgery so you can discuss your findings with your surgeon to make the best WLS surgery decision for you.

There are 2 types of bypass surgey.

You can see the mini bypass here on this website.

http://www.obesitycoverage.com/mini-gastric-bypass-the-good-bad-and-ugly/

Sent from my GT-I9505 using the BariatricPal App

They are one in the same. Roux-En-Y = Gastric Bypass.

Definitely continue to research so you learn the pros and cons of each surgery so you can discuss your findings with your surgeon to make the best WLS surgery decision for you.

They are not always the same.

There are 2 types of Bypass surgery.

Mini bypass/Omega loop and the Roux en Y.

Onega loop has one anastemosis.

RNY has two anastemoses and greater issues with malabsorbtion.

Sent from my GT-I9505 using the BariatricPal App

Thank you for clarifying this. The question was comparing the gastric bypass to the Roux-En-Y, which I have heard and read people (including doctors) use interchangeably; not the mini-bypass.

Edited by 4MRB4PHOTO

They are one in the same. Roux-En-Y = Gastric Bypass.

Definitely continue to research so you learn the pros and cons of each surgery so you can discuss your findings with your surgeon to make the best WLS surgery decision for you.

They are not always the same.

There are 2 types of Bypass surgery.

Mini bypass/Omega loop and the Roux en Y.

Onega loop has one anastemosis.

RNY has two anastemoses and greater issues with malabsorbtion.

Sent from my GT-I9505 using the BariatricPal App

Thank you for clarifying this. The question was comparing the gastric bypass to the Roux-En-Y, which I have heard and read people (including doctors) use interchangeably; not the mini-bypass.

My surgeon doesnt call it mini bypass...he just calls both 'bypass'...they are just different methods. As he says theres nothing "mini" about it.

There is a 3rd type of bypass as well....less common.

Sent from my GT-I9505 using the BariatricPal App

Archived

This topic is now archived and is closed to further replies.

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.