intragastric balloon
A temporary, non-surgical weight loss device placed endoscopically in the stomach to promote satiety and restrict food intake.
Full Definition
An intragastric balloon is a temporary weight loss intervention involving endoscopic placement of a silicone balloon filled with saline or gas in the stomach. The balloon occupies gastric space, promoting early satiety and reducing food intake. Approved devices remain in place for 6-12 months before removal. This procedure bridges non-surgical and surgical weight loss options, suitable for patients who don't qualify for bariatric surgery or prefer non-permanent intervention. Complications include nausea, vomiting, gastric perforation, and balloon deflation with intestinal obstruction.
Usage
Usage note: Distinguish from permanent surgical procedures in patient counseling materials.
In Context
- "The patient underwent intragastric balloon placement as a bridge to bariatric surgery after achieving medical weight loss goals." — procedure note
- "Intragastric balloon removal was performed uneventfully at six months with endoscopic balloon deflation and extraction." — operative report