Trepanning

Trepanation is the oldest known surgical procedure, and dates lower back to the Stone Age. It entails making a hollow in a person's skull.

Trepanning could have been finished in ancient civilizations to rid a person of evil spirits believed to purpose contamination, or to deal with conditions such as intense headaches, epilepsy, convulsions, head accidents and infections.

A model of trepanation is accomplished via neurosurgeons for very exceptional motives these days, Podolsky said. these days, surgeons use the method and special gear for drilling a small hole in the skull (but now not into the brain itself) when there's internal bleeding because of trauma, which include from a car coincidence. Trepanning may also be used for a subdural hematoma, that is bleeding between the quilt of the brain and the mind itself, which could normally occur after an older adult suffers a minor head injury, or whilst a stroke has came about, Podolsky stated.

The present day-day use of trepanning facilitates to assist relieve intracranial pressure, which prevents too much stress from building up within the cranium, Podolsky stated. aspect outcomes of the process include a probable damage to the mind, in addition to preferred risks from surgical procedure, inclusive of bleeding and infection, he stated.