Scoliosis is a topic that interests me a lot, basically due to its treatment, surgical treatment. This is a side-view during scoliosis surgery. Surgery is used to treat severe scoliosis. The goal of surgery is to improve a severe spinal curve. The result will not be a perfectly straight spine, but the goal is to balance the spine and to make sure the curve does not get worse. The most common type of surgery for scoliosis involves attaching rods to the spine and doing a spinal fusion. Spinal fusion is used to stabilize and reduce the size of the curve and stop the curve from getting worse by permanently joining the vertebrae into a solid mass of bone.Other techniques are sometimes used, including instrumentation without fusion, which attaches devices such as metal rods to the spine to stabilize a spinal curve without fusing the spine together. This is only done in very young children when a fusion, which stops the growth of the fused part of the spine, is not desirable. Photo by @mehmetsahtur