[Polypectomy by perineal route. Posterior rectotomy. Bevan's operation modified by David].
D000368:Aged; D005260:Female; D006801:Humans; D008722:Methods; D008875:Middle Aged; D010502:Perineum; D011127:Polyps / Q000601:surgery*; D012004:Rectal Neoplasms / Q000601:surgery*; D012007:Rectum / Q000601:surgery*; D012811:Sigmoid Neoplasms / Q000601:surgery*
Polipectomía vía perineal. Rectotomía posterior. Operación de Bevan modificada por David.