appendectomy

Full Definition

The surgical procedure to remove the appendix, most commonly performed for acute appendicitis but also prophylactically during other abdominal procedures. Can be performed via open or laparoscopic approach, with laparoscopic being preferred in most cases due to reduced morbidity and faster recovery. The procedure involves mobilization of the appendix, securing the mesoappendix, and division of the appendiceal base with appropriate closure technique.

Usage

Usage note: Both appendectomy and appendicectomy are correct; appendectomy is preferred in American English.

In Context

• "Laparoscopic appendectomy was performed successfully with removal of a perforated appendix." — Operative report
• "The patient underwent uncomplicated appendectomy for acute appendicitis." — Discharge summary