2007 ICD-9-CM Procedure 55.31 Marsupialization of kidney lesion 55.31 is a specific code that can be used to specify a procedure 55.31 contains 2 index entries View the full Volume 3 55.* hierarchy Index entries containing 55.31: Destruction lesion (local) kidney 55.39 by marsupialization 55.31 Marsupialization -- see also Destruction, lesion, by site cyst kidney 55.31