In daily life, there are often patients with large foot abduction bones. Clinically, there are many kinds of diseases that can lead to this phenomenon, the most common one is bunion, because bunion will appear after bunions, and at the same time, there will be osteophytes and osteophytes in the bunion joint area of the foot, and the patient will have the phenomenon of large foot abduction bones. In addition, if the patient suffers from rheumatoid arthritis, due to rheumatoid attack, the same will stimulate the bone local hyperplasia, expansion, and produce foot abduction bone large. In addition, if the patient suffers from gout, this phenomenon will also occur. Therefore, the patient should be promptly consulted after the phenomenon, the doctor according to the specific disease, and take different correct treatment, try to avoid self-disposal, so as not to aggravate the disease or miss the best time to cure.