title: Chevron osteotomy for bunionette.
abstract: Numerous procedures have been described for the surgical treatment of symptomatic bunionettes. We describe the technique, results, and follow-up of patients treated with a chevron osteotomy of the distal fifth metatarsal. This surgical approach to the treatment of bunionette is presented as a viable alternative to other surgical procedures. Sixteen distal fifth metatarsal chevron osteotomies were performed on 12 patients. Follow-up was from 15 months to 6 years, with an average follow-up of 3.2 years. A 100-point scoring system was devised and the average score improved from 44 points before surgery (range 20-65) to 91 points after surgery (range 65-100). There was one complication of a transfer metatarsalgia. The overall results were good to excellent, except for the transfer metatarsalgia, which was rated as fair. We have used the procedure in a laterally deviated, plantar metatarsal. There is concern that alternatives be used in a laterally deviated, plantarflexed fifth metatarsal. We have continued to use the chevron osteotomy with this condition.
authors.affiliation: Department of Orthopaedics, Vancouver General Hospital, University of British Columbia, Canada.
authors.forename: M M
authors.initials: MM
authors.lastname: Moran
authors.forename: R J
authors.initials: RJ
authors.lastname: Claridge
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006215:Hallux Valgus / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010027:Osteotomy / Q000295:instrumentation / Q000379:methods*; D017060:Patient Satisfaction; D011859:Radiography; D016896:Treatment Outcome