decompressive craniectomy

Decompressive craniectomy is a surgical procedure to relieve increased pressure in the brain caused by swelling, bleeding, or injury. During the operation, a section of the skull is temporarily removed to give the swollen brain room to expand without being compressed. This helps prevent further brain damage and allows swelling to decrease safely. After the swelling subsides, the removed part of the skull can be replaced or managed in other ways. The procedure is typically performed in emergencies for severe brain injuries to improve outcomes and reduce the risk of long-term damage or death.