Frenuloplasty is the surgical alteration of a frenulum when its presence restricts range of motion between interconnected tissues.

A ganglionectomy, also called a gangliectomy, is the surgical removal of a ganglion.

A gastrectomy is a partial or total surgical removal of the stomach.

Gastroduodenostomy is a surgical procedure where the doctor creates a new connection between the stomach and the duodenum.

A gastroenterostomy is the surgical creation of a connection between the stomach and the jejunum.