Gastric bypass revision is a surgical procedure that aims to correct or enhance the results of a previous gastric bypass surgery. The process typically involves several key steps:

Preoperative Consultation

This will include diagnostic imaging studies, nutritional assessments, and psychological evaluations to ensure the patient's readiness for revision surgery.

Dietary Preparation

Patients are usually required to follow a specific diet plan leading up to the surgery. This diet often consists of liquid meals including protein supplements to help decrease the size of the liver and prepare the body for the upcoming operation.

Anesthesia and Surgical Technique

During the revision surgery, the patient is placed under general anesthesia. There are various surgical approaches to revision, depending on the pre-operative assessment. The most common strategies include:

• Reconstruction of the Stoma: If the stoma (the opening between the pouch and the intestine) has dilated or stretched, the surgeon may resize it to restore proper function.

• Pouch Resizing: If the gastric pouch has expanded, Dr. Bonnor may create a new, smaller pouch to facilitate better weight loss and nutrient absorption.

• Bypass Modification: In some cases, Dr. Bonnor will revise the type of bypass or connect the intestine differently to improve the patient's response to food intake and enhance weight loss.

Postoperative Care

After surgery, patients enter a recovery period that includes monitoring for complications, managing pain, and gradually reintroducing food. These procedures as usually performed with robotic assistance requiring typically four incision. Patient usually spend one night in the hospital.