2007 ICD-9-CM Procedure 04.49 Other peripheral nerve or ganglion decompression or lysis of adhesions 04.49 is a specific code that can be used to specify a procedure 04.49 contains 6 index entries View the full Volume 3 04.* hierarchy 04.49 also known as: Peripheral nerve neurolysis NOS Index entries containing 04.49: Decompression ganglion (peripheral) NEC 04.49 cranial NEC 04.42 nerve (peripheral) NEC 04.49 auditory 04.42 cranial NEC 04.42 median 04.43 trigeminal (root) 04.41 Lysis adhesions ganglion (peripheral) NEC 04.49 cranial NEC 04.42 nerve (peripheral) NEC 04.49 cranial NEC 04.42 roots, spinal 03.6 trigeminal 04.41 Neurolysis (peripheral nerve) NEC 04.49 carpal tunnel 04.43 cranial nerve NEC 04.42 spinal (cord) (nerve roots) 03.6 tarsal tunnel 04.44 trigeminal nerve 04.41 Release nerve (peripheral) NEC 04.49 cranial NEC 04.42 trigeminal 04.41