61458 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of skull base bone for exploration or release of cranial nerves Removal of skull base bone for exploration or release of cranial nerves
61500 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of growth of brain or other growth of skull bone Removal of growth of brain or other growth of skull bone
61516 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of skull bone for removal or drainage of cyst of upper brain Removal of skull bone for removal or drainage of cyst of upper brain
61518 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of skull bone for removal of growth of lower brain Removal of skull bone for removal of growth of lower brain
61519 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of skull bone for removal of growth of lower brain membrane Removal of skull bone for removal of growth of lower brain membrane
61520 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of skull bone for removal of eighth cranial nerve brain growth Removal of skull bone for removal of eighth cranial nerve brain growth
61521 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of skull bone for removal of skull base bone growth Removal of skull bone for removal of skull base bone growth
61526 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of skull bone with bone flap for removal of eighth cranial nerve brain tumor Removal of skull bone with bone flap for removal of eighth cranial nerve brain tumor
61782 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Computer-assisted procedure outside membrane covering brain Computer-assisted procedure outside membrane covering brain
61790 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Computer-assisted creation of growth of face nerve Computer-assisted creation of growth of face nerve