The specific preventive measures for the treatment of the big foot bone are as follows: 1. Choose a pair of suitable shoes, for example, the heel should not be too high, the toe should be loose, so that the toes can have a certain space to move inward, so that you don't feel any pressure, especially you can't wear pointed stilettos. For mild patients, negative heel shoes can be used for forefoot decompression. 2. Do barefoot exercise, strengthen plantar muscle strength, and prevent the foot bone from degenerating. 3. Breaking your big toe with your fingers inside every day can also effectively prevent the disease of the big foot bone from getting worse. 4. With the help of orthopedic devices, such as Bigfoot Orthopedic Belt (daily use and night use), wearing Bigfoot Orthopedic Belt for a long time has a good therapeutic effect on Bigfoot. When the big foot bone is serious and can't be corrected, surgery is needed. 6. Healthy shoes should be worn after operation, but the orthopedic belt of the big foot bone should be worn intermittently to prevent the recurrence of the big foot bone. Heel shoes are more suitable.