Strabismus surgery is not a very major surgery and the main goal is to repair the sternocleidomastoid muscle, which includes severing, partial removal as well as total removal. It mainly looks at the nerves, arteries, and veins around the sternocleidomastoid muscle. Generally speaking, if the surgical process is very smooth and will not damage the surrounding nerves and blood vessels, the surgery is relatively small, but it may damage the surrounding nerves and blood vessels, causing serious bleeding or nerve breakage, which requires strict repair treatment at a later stage, so if it is a strabismus surgery, it is not a major surgery, and basically, the efficacy of the surgery can be confirmed. Currently, the concept and means of treatment for strabismus are relatively mature.