label: Colectomy, total, abdominal, with proctectomy; with ileoanal anastomosis, creation of ileal reservoir (S or J), includes loop ileostomy, and rectal mucosectomy, when performed
label_lc: colectomy, total, abdominal, with proctectomy; with ileoanal anastomosis, creation of ileal reservoir (s or j), includes loop ileostomy, and rectal mucosectomy, when performed