Craniostomy.
Craniotomy
surgical puncture of the brain
encephelotomy
lobotomy
Cerebrotomy is surgical incision into the cerebrum.
Pneumotomy is surgical incision into a lung.
Ventriculocisternostomy
Frontal lobotomy is surgical incision into the frontal lobe of the brain.
Thoracotomy means surgical incision of the chest or thorax. A incision into the chest is done with two different methods. A incision into the front of the chest is known as a Median Sternotomy. This is usually the incision used for cardiac bypass, valve replacement, etc. A incision into the side of the chest is known as a Thoracotomy.
HypophysectomyhypophysectomyhypophysectomyHypophysectomy is surgical removal of the pituiatry, a gland in the brain.
Anencephalic is the medical term meaning without a brain.
Macrocephaly means enlargement of the head.
Cerebellum means "little brain" in Latin which is situated near to the Cerebrum "Big Brain" in Latin.