CPT® Code 43843

The CPT® Code 43843 refers to a gastric restrictive procedure performed for the treatment of morbid obesity, specifically utilizing techniques other than vertical-banded gastroplasty. This procedure is designed to create a gastric pouch that limits food intake and promotes a feeling of fullness, thereby assisting in weight loss. Unlike vertical-banded gastroplasty, which involves the placement of a band around the stomach, this code encompasses various other surgical methods aimed at restricting the stomach's capacity without bypassing any part of the gastrointestinal tract. The procedure typically involves a midline abdominal incision to access the stomach, allowing the surgeon to manipulate the stomach's structure to form a smaller pouch. This smaller pouch is crucial for controlling the amount of food that can be consumed at one time, ultimately aiding in weight management for individuals suffering from severe obesity. The focus of this procedure is on creating a restrictive environment within the stomach, which is essential for achieving long-term weight loss and improving overall health outcomes for patients with morbid obesity.