ABSTRACT:
An awake craniotomy is a surgical technique where the patient is awake and cognizant while the craniotomy is conducted on the brain. In most cases, the surgery is carried out to remove a tumour or some other kind of aberrant tissue. During the procedure, the patient's brain is monitored for any changes in function. This enables the surgeon to safely remove the aberrant tissue while causing the least harm to the functional tissue around it. The surgery is carried out while the patient is under local anaesthesia, which numbs the scalp and the skull. Sedatives are administered to the patient to help them relax and feel comfortable while the surgery is being performed. The patient will be instructed to undertake a variety of chores and exercises as the surgeon works on the brain, while a tiny part of the patient's skull will be removed to access the brain. Awake craniotomy provides several benefits, including the more remarkable preservation of critical brain functions, the lower risk of postoperative neurological impairments, and enhanced surgical precision. Additionally, the process enables the surgeon to speak with the patient. At the same time, the operation is being performed, which helps assure the surgery's safety and overall success.