 Hi, I'm Dr. Praveen Ghanagi, working as a consultant neurosurgeon and head of the department in Department of Neurosurgery, Manipal Hospital, Bangalore. In endoscopic hypertensive hematoma evacuation, the biggest advantage is the skin insertion is small as small as 3-5 cm, with the skull opening of the craniotomy of 3 cm, where you can quickly go and access the hematoma immediately and there is less of brain retraction, so you are not causing further brain damage. And it can be completely evacuated and complete is a safe procedure and it is a quick win and quick go out so that in emergency situation you can evacuate the hematoma very easily.