Surgical endodontics.
D001047:Apicoectomy; D003475:Curettage; D006801:Humans; D010482:Periapical Abscess / Q000601:surgery*; D011182:Postoperative Care; D011842:Radicular Cyst / Q000601:surgery*; D012184:Retrograde Obturation; D012390:Root Canal Therapy