The difference between a normal toe and a bunion is mainly reflected in the different angles, different appearances, and different increased risk of disease and pain. 1. Different angles: Normal feet have a little bit of bunion, and the normal angle is between 5 and 7 degrees, which does not affect normal walking; however, the angle of bunion is more than 12 to 15 degrees, which affects normal walking and joint activities. 2. Different appearance: In normal feet, the thumb and metatarsophalangeal joints are in a straight line, and there is usually no deviation; in bunions, the big toe will be deflected outward in relation to the distal end of the metatarsal, and the distal end of the metatarsal will be turned inward, resulting in metatarsophalangeal joints being dislocated or subluxated. 3. Increase the risk of disease and pain is different: normal toes, usually not with the shoes of the friction, causing pain, while the bunion, due to the inner metatarsal bone is more protruding, there will be the inner and shoes inside friction, over time may occur bunion. It manifests as redness, swelling, heat and pain in the distal metatarsal bone, and may be accompanied by osteomalacia of the distal metatarsal bone, narrowing of the joint space of the metatarsophalangeal joint, and degenerative joint changes. If symptoms such as big toe flaring outward occur, it is recommended to consult a doctor in time to receive regular treatment.