Bunion surgery involves realigning the joint into a better position. The procedure is usually performed under a general anaesthetic so the patient is not awake during the operation.
A bunion causes a prominent bone over the inside of the joint between the foot and the big toe known as the 1st metatarso-phalangeal joint. It gives the appearance of the big toe pointing in towards the others. Surgery is a last resort treatment option in severe cases where walking or wearing shoes is painful.
Bunion surgery is usually done as an out patient procedure, so the patient does not have to stay in hospital overnight although it is usually performed under a general anesthetic.
The procedure involves the surgeon making a cut on the inside of the big toe joint and removing excess bone whilst also repositioning ligaments and tendons. The joint may be fixed with screws or wires, which may be dissolve, or may be removed at a later date or in some cases, remain in the foot permanently.
After the operation the foot will be immobilized, often in a cast for 4 to 8 weeks to keep the bones in alignment. Crutches will usually be issued to help the patient get around. After this period, the foot will be assessed to check the bones have healed correctly. At which point full weight bearing may be gradually introduced.