band slippage
A complication of adjustable gastric band surgery where the band migrates from its intended position around the stomach.
Full Definition
Band slippage is a significant complication of adjustable gastric band (AGB) surgery where the band moves from its proper position around the upper stomach, often resulting in pouch dilation and loss of restriction. Slippage can be anterior (stomach herniates upward through the band) or posterior (stomach tissue protrudes below the band). Symptoms include severe reflux, vomiting, inability to tolerate foods, and upper abdominal pain. Diagnosis is confirmed through upper GI series or CT imaging. Treatment typically requires surgical revision, band repositioning, or complete band removal depending on severity and duration.
Usage
Usage note: Specify anterior vs posterior slippage when known from imaging studies.
In Context
- "Upper GI series demonstrated anterior band slippage with significant gastric pouch dilation requiring urgent surgical revision." — radiology report
- "The patient's progressive dysphagia and reflux symptoms were consistent with band slippage diagnosed two years post-implantation." — emergency department note