2007 ICD-9-CM Procedure 46.31 Delayed opening of other enterostomy 46.31 is a specific code that can be used to specify a procedure 46.31 contains 2 index entries View the full Volume 3 46.* hierarchy Index entries containing 46.31: Enterostomy NEC 46.39 delayed opening 46.31 Jejunostomy (feeding) 46.39 delayed opening 46.31