The BBenchmarks.org Collaborative aims at defining benchmark criteria for best achievable outcomes in bariatric surgery. This will be achieved by conducting a multicenter cohort study on laparoscopic gastric bypass and sleeve gastrectomy including several high volume centers over a period of 5 years.

For more information, please click here. 

To participate in this study, please follow the steps below: 

1. Download and read carefully the protocol.
2. Download and read carefully the instructions on how to use this platform.
3. Login to this website and start submitting cases. 

If you have any questions, please do not hesitate to contact us at any time. 

The BBenchmarks.org Team