Combined external and endoscopic hypopharyngeal diverticulectomy.
D004240:Diverticulum / Q000000981:diagnostic imaging / Q000601:surgery*; D004945:Esophagoscopy; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology; D007415:Intestinal Obstruction / Q000517:prevention & control; D007823:Laryngeal Nerves; D008482:Mediastinum; D008722:Methods; D009333:Neck / Q000601:surgery; D010243:Paralysis / Q000209:etiology; D010608:Pharyngeal Diseases / Q000000981:diagnostic imaging / Q000209:etiology / Q000517:prevention & control / Q000601:surgery*; D011183:Postoperative Complications; D011859:Radiography