Bosch osteotomy and scarf osteotomy for hallux valgus correction.

Minimally invasive distal metatarsal osteotomies are becoming broadly accepted for correction of hallux valgus. We compared the duration of surgery, the length of hospital stay, the American Orthopaedic Foot and Ankle Society (AOFAS) score, and the Foot and Ankle Outcome Score (FAOS) in 36 patients who underwent a minimal incision subcapital osteotomy of the first metatarsal with 36 matched patients who had hallux valgus corrected by a scarf technique. The minimum follow-up was 2.1 years (mean, 2.5 years; range, 2.1-3.2 years). Patients having the osteotomy had similar AOFAS and FAOS scores with less operating time and earlier discharge. Less operative time may benefit the patients, and earlier discharge has financial implications for the hospital.