What type of surgery would be performed to address obesity and metabolic disorders by removing part of the stomach?

Bariatric surgery is specifically designed for the treatment of obesity and associated metabolic disorders by making changes to the digestive system. One common form of bariatric surgery involves removing part of the stomach, which restricts food intake and alters hormonal signals related to appetite and metabolism. The goal is to help individuals achieve significant weight loss and improvements in obesity-related health conditions, such as type 2 diabetes, hypertension, and sleep apnea.

While gastrectomy refers to the surgical removal of a portion of the stomach, it is a more general term that can pertain to various indications beyond obesity, such as cancer. Laparoscopy is a minimally invasive surgical technique that may be used in various surgical procedures, including bariatric surgery, but it does not specify the type of operation performed. Cholecystectomy involves the removal of the gallbladder and is unrelated to weight loss or obesity treatment. Hence, bariatric surgery is the precise term that encompasses procedures aimed at reducing weight through alterations to the stomach and digestive tract.