2007 ICD-9-CM Procedure 45.91 Small-to-small intestinal anastomosis 45.91 is a specific code that can be used to specify a procedure 45.91 contains 15 index entries View the full Volume 3 45.* hierarchy Index entries containing 45.91: Anastomosis intestine 45.90 small-to-small 45.91 Bypass ileo-jejunal 45.91 jejunal-ileum 45.91 shunt intestine small-to-small 45.91 Diversion biliopancreatic (BPD) 43.7 [45.51] [45.91] with duodenal switch 43.89 [45.51] [45.91] Duodenoduodenostomy 45.91 proximal to distal segment 45.62 Duodenoileostomy 45.91 Duodenojejunostomy 45.91 Enteroanastomosis small-to-small intestine 45.91 Enteroenterostomy 45.90 small-to-small intestine 45.91 Ileoileostomy 45.91 proximal to distal segment 45.62 Jejunoileostomy 45.91 Jejunojejunostomy 45.91 Shunt -- see also Anastomosis and Bypass, vascular intestinal small-to-small 45.91