Have you ever seen a doctor who helps people with brain problems or injuries? This doctor is called a neurosurgeon, which means they are a brain surgeon. When many people in different parts of the world are in need of this kind of surgeon, it is called global neurosurgery.
Global neurosurgery is all about helping people who live in places where it is hard to get access to medical care, especially for brain and spine problems. Sometimes people in these places do not have enough money or do not have hospitals close to where they live. Global neurosurgeons try to help these people by going to the places where they live and performing brain and spine surgeries.
Global neurosurgeons can also help train other doctors who live in these places to become better at doing surgeries like this. This means that people who live far away from big hospitals can still get the care they need.
By bringing neurosurgery to different parts of the world, global neurosurgeons are making it possible for people to live healthier and happier lives. It's like making sure everyone has a chance at getting help when they need it, no matter where they live.