Bunion is a foot deformity in which the bunion is deflected outward beyond the normal physiological angle. The bunion is manifested as a flared toe with an inflated medial projection (bony formation), a triangular or fan-shaped change in the entire foot, and a bunion at the medial bone projection due to friction with the shoe. Severe cases can produce painful calluses (calluses) with thickening on the bottom of the foot, and other toes other than the bunion are deformed one after another, with painful friction between toes or on the toe surface. Unlike most orthopedic diseases, which mostly have a clear cause and time, bunions always come quietly. Originally beautiful toes, do not know when to start, slowly began to change, and, more and more serious. It becomes difficult to buy and wear shoes; the fixed or wandering pain makes it difficult to lift. In our country, many places have different common names for bunions: big foot bone, big bone abduction, etc., which means that people have long known that it is an abnormality. However, why was little attention paid to it in the past and why was little medical attention sought? There are many reasons: bunions are hereditary, and many people in the family have bunions – get used to it; in the past, people’s range of activity was more limited, so they were less active when their feet hurt – endure it; obviously it is painful, want to treat it, but suffer from economic pressure – give up. – gave up. Now, with the improvement of living standard and economic level, the popularity of social activities and leisure activities, a pair of healthy feet is extraordinarily important, and patients are eager to know more about bunions and hope to get professional guidance and treatment. Surgery is only the first step in bunion treatment; rehabilitation exercises after surgery are crucial. The doctor will tell the patient how to rehabilitate, but the implementation depends mainly on the patient himself, which requires some perseverance and patience. The success of surgery is a combination of the correct surgical method, precise surgical operation, and standardized rehabilitation exercises.