2007 ICD-9-CM Procedure 04.11 Closed [percutaneous] [needle] biopsy of cranial or peripheral nerve or ganglion 04.11 is a specific code that can be used to specify a procedure 04.11 contains 6 index entries View the full Volume 3 04.* hierarchy Index entries containing 04.11: Biopsy ganglion (cranial) (peripheral) NEC 04.11 closed 04.11 open 04.12 percutaneous (needle) 04.11 sympathetic nerve 05.11 nerve (cranial) (peripheral) NEC 04.11 closed 04.11 open 04.12 percutaneous (needle) 04.11 sympathetic 05.11