A bunion is a deformity of the bones of the foot. It is not like the outward deviation of the big toe that you see, but the main problem is the inward retraction of the metatarsal bone, which is the large protruding lone abductor (that is the displaced metatarsal head). The surgery is to break the displaced bone, put it back into its normal position, and then fix it with screws, and when it grows back, the treatment is successful. Many patients ask about the pain of surgery, in general, there are several factors affecting: 1, personal pain is different, some people have painful shots, the same trauma, different patients feel different; 2, the size of the surgical trauma, mainly the lightness of the deformity, heavy deformity because of more orthopedic, will be painful; 3, post-operative care, if improper care, wound swelling will also aggravate the pain; 4, the doctor’s Treatment, before surgery on the patient oral pain medication, such as pain when the concentration of drugs has reached its peak, the patient will not feel pain, surgery at the end of the sewing skin is generally to add a long-acting pain medication, so it will also reduce some pain. The pain of bunion surgery is basically in the tolerable range, more painful than a shot in the buttocks, but definitely not that terrible. There are several points of time for pain: 1, the day before surgery skin test (to use antibiotics); 2, intraoperative anesthesia; 3, the night after surgery foot swelling pain (this is more obvious, some patients have to play pain injection, but after the injection is not pain); 4, big pain one day, small pain three days, it is fine, there is the beginning of the activities and post-operative exercise, pain is also completely tolerable.