2007 ICD-9-CM Procedure 45.50 Isolation of intestinal segment not otherwise specified 45.50 is a specific code that can be used to specify a procedure 45.50 contains 5 index entries View the full Volume 3 45.* hierarchy 45.50 also known as: Isolation of intestinal pedicle flap Reversal of intestinal segment Index entries containing 45.50: Anastomosis bladder NEC 57.88 with isolated segment of intestine 57.87 [45.50] colon (sigmoid) 57.87 [45.52] ileum 57.87 [45.51] Excision intestine -- see also Resection, intestine 45.8 for interposition 45.50 large 45.52 small 45.51 Freeing intestinal segment for interposition 45.50 large 45.52 small 45.51 Resection -- see also Excision, by site intestine (partial) NEC 45.79 for interposition 45.50 large intestine 45.52 small intestine 45.51 Reversal, intestinal segment 45.50 large 45.52 small 45.51