amygdalotomy, ankylotomy, arteriotomy, blepharotomy, caesarean, cardiotomy, celiotomy, cholecystotomy, cirsotomy, coccygotomy, colpotomy, craniotomy, cystotomy, embryotomy, enterotomy, gastroenterotomy, gastrotomy, glossotomy, hebotomy, herniotomy, hysterotomy, laparotomy, lithotomy, mastotomy, nephrotomy, neurotomy, ovariotomy, pancreatotomy, phrenicotomy, pneumonotomy, prefrontal lobotomy, prostatotomy, psychosurgery, salpingotomy, sclerotomy, thoracotomy, thyrotomy, tonsillotomy, ureterotomy, urethrotomy