1.What is bunion and bunion? Hallux valgus is a medical term for a bunion that is deviated outward, with the angle between the proximal phalanges of the bunion and the first metatarsal being greater than 15°, and is diagnosed as a bunion. It is commonly known as “big toe” and “big goblet crutch”. Bunion refers specifically to the protrusion on the medial side of the foot when a bunion occurs. 2, bunions, bunion conservative treatment Wearing comfortable shoes, shoes that fit is the main factor in the success or failure of bunion conservative treatment. In addition, barefoot, exercising on the beach, massaging the bunions, moving the bunions, local hot compresses, braces, etc. are all beneficial to recovery. However, conservative treatment is only suitable for: early lesions and mild pain. It can only relieve the pain, but not change the deformity. If bunions are not treated in time, serious complications such as bunion, metatarsal inversion, widening of the transverse arch, 2nd and 3rd toe hammer toe, metastatic metatarsal pain, flatfoot syndrome, arthritis and other serious complications will occur, which will not be able to wear shoes and seriously affect daily life and work and significantly reduce the quality of life. 3.How are bunions treated? Patients with severe bunions can be treated in hospital (partially reimbursed by medical insurance patients). Minimally invasive bunionectomy treatment: small incision, little trauma, quick recovery, and complete return to weight-bearing walking 1 week after surgery.