Bunion, commonly known as “goblet crutch”, is a common foot deformity that occurs in women (male to female ratio of about 1:30) and is mostly symmetrical. The main manifestations of bunion are: the bunions are slanted to the outside, the first metatarsal is turned inward, the angle between the first and second metatarsals is increased, and the metatarsophalangeal joint is mildly subluxated; the head of the first metatarsal forms a bone superfluity on the inside of the foot, and the local skin is thickened due to the friction of the shoe upper for a long time, and in serious cases, it becomes red, swollen and inflamed, which forms what we call bunions. When the bunion is severe, the second toe can be squeezed to the dorsal side by the bunion, forming a hammer finger. The onset of bunions is related to genetics. In addition, standing too long or walking too much in pointed shoes or high heels is a common cause of bunions. The main reason for patients to visit the clinic is to relieve the local pain when walking, while some young women come for help to keep their feet looking good and to continue wearing fashionable high heels. There are more than 130 types of bunion treatment surgeries, however, traditional surgeries such as McBride surgery and Keller surgery have shortcomings in treating bunion deformities either because of poor results or because of large trauma. Based on the summary of various surgical methods for the treatment of bunion deformity, our hospital is proud to introduce minimally invasive surgery for the treatment of bunion to all bunion patients. This procedure is suitable for the treatment of various bunion deformities, with ideal results and no recurrence; the incision is small, only about one centimeter, and the operation time is short and less painful; the postoperative fixation is simple, and the patient can go down to the ground at an early stage.