Following a motor vehicle collision, a 28 year old male was given a CT scan of the brain, which indicated an infratentorial hematoma in the cerebellum. Te patient was taken to the OR where the neurosurgeon, using the CT ordinated, incised the scalp and drilled a burr hole in the cranium above the hematoma. Under direct visualization , he then evacuated the hematoma using suction and irrigated with NS. Hemorrhaging was controlled and the dura was closed. The skull piece was then placed back into the drill hole and screwed into place. The scalp was closed and the patient was sent to recovery.

A. 61154
B. 61253, 61315
C.61315
D. 61154, 61315