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
61548 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of growth of pituitary gland Removal of growth of pituitary gland
61559 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Extensive removal of skull bone with bone grafts for multiple skull suture defects to restore skull shape Extensive removal of skull bone with bone grafts for multiple skull suture defects to restore skull shape
61590 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of jaw bone to approach growth of brain Removal of jaw bone to approach growth of brain
61592 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of cheek bone and skull to approach growth of brain Removal of cheek bone and skull to approach growth of brain
61601 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of growth or tissue of front of skull base within membranes covering brain Removal of growth or tissue of front of skull base within membranes covering brain
61605 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of growth or tissue of lower skull base outside brain membrane Removal of growth or tissue of lower skull base outside brain membrane
61608 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of growth or tissue of middle skull base within brain membrane Removal of growth or tissue of middle skull base within brain membrane
61626 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Occlusion of head or neck artery Occlusion of head or neck artery