2007 ICD-9-CM Procedure 01.42 Operations on globus pallidus 01.42 is a specific code that can be used to specify a procedure 01.42 contains 5 index entries View the full Volume 3 01.* hierarchy 01.42 also known as: Pallidoansectomy Pallidotomy 01.42 excludes: that by stereotactic radiosurgery (92.30 - 92.39) Index entries containing 01.42: Chemopallidectomy 01.42 Operation globus pallidus NEC 01.42 Pallidectomy 01.42 Pallidoansotomy 01.42 Pallidotomy 01.42 by stereotactic radiosurgery 92.32 cobalt 60 92.32 linear accelerator (LINAC) 92.31 multi-source 92.32 particle beam 92.33 particulate 92.33 radiosurgery NEC 92.39 single source photon 92.31