title: Sacro-coccygectomy for chronic anal fistulous abscess.
mesh_terms: D000038:Abscess / Q000601:surgery*; D000328:Adult; D001004:Anus Diseases / Q000601:surgery*; D003050:Coccyx / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012003:Rectal Fistula / Q000601:surgery*; D012447:Sacrum / Q000601:surgery*