Surgical treatment for hallux valgus with painful plantar callosities.

We retrospectively reviewed the results of a distal soft-tissue procedure and proximal crescentic osteotomy of the first metatarsal combined with a proximal shortening osteotomy of the second and/or third metatarsal. This was in patients who had hallux valgus with painful plantar callosities. The review covered seven years of procedures (1989-1996) in 12 patients (14 feet) averaging 53 years of age. Average follow-up was 52 months. All patients had pain at the first metatarsophalangeal joint and had metatarsalgia preoperatively. At follow-up, 11 feet had no pain at the first metatarsophalangeal joint, and three had some improvement of pain. Ten feet had no metatarsalgia, two had improvement of metatarsalgia, and two feet had transfer lesions postoperatively and required reoperation. The angle of hallux valgus averaged 40 degrees preoperatively and 13 degrees postoperatively. The intermetatarsal angle averaged 18 degrees preoperatively and 6 degrees postoperatively. Mean decreases in length of the second and third metatarsal after surgery were 5.4 mm and 4.8 mm, respectively. Our results suggested that this combined procedure for hallux valgus with painful plantar callosities may be successful, in carefully selected patients.