Trephining refers to the process of ____.
A) putting leaches on the body to remove bad blood
B) making a person chant and pray to drive out evil spirits
C) changing one's diet to improve one's physical and mental health
D) boring a hole in the skull to let evil spirits escape

Question

Quizplus · Accepted Answer

Trephining, also known as trepanation, is an ancient surgical procedure that involves drilling or scraping a hole into the human skull to treat health problems or release supposed evil spirits.

Trephining Refers to the Process of ____