2007 ICD-9-CM Procedure 45.6 Other excision of small intestine 45.6 is a non-specific code that should not be used to specify a procedure View the full Volume 3 45.* hierarchy Code also any synchronous: anastomosis other than end-to-end (45.90-45.93, 45.95) colostomy (46.10-46.13) enterostomy (46.10-46.39) 45.6 excludes: cecectomy (45.72) enterocolectomy (45.79) gastroduodenectomy (43.6-43.99) ileocolectomy (45.73) pancreatoduodenectomy (52.51-52.7)