As nouns the difference between craniotomy and trepanation
is that craniotomy is the surgical procedure for removing a part of the skull, called a bone flap, prior to a treatment. The bone flap is replaced at the end of the operation while trepanation is the practice of drilling a hole in the skull as a physical, mental, or spiritual treatment.
craniotomy
English
Noun
(craniotomies)
(surgery) The surgical procedure for removing a part of the skull, called a bone flap, prior to a treatment. The bone flap is replaced at the end of the operation.
See also
* craniectomy
trepanation
English
Noun
(-)
The practice of drilling a hole in the skull as a physical, mental, or spiritual treatment.
Synonyms
* (drilling a hole in the skull) trepanning, trephination, trephining