title: Shortening Scarf osteotomy for correction of severe hallux valgus. Does shortening affect the outcome?
abstract: BACKGROUND
  Translation and shortening of Scarf osteotomy allows correction of severe hallux valgus deformity. Shortening may result in transfer metatarsalgia.
  
  
  OBJECTIVE
  To evaluate outcome of patients undergoing shortening Scarf osteotomy for severe hallux valgus deformities.
  
  
  METHODS
  Fifteen patients (20feet, mean age 58 years) underwent shortening Scarf osteotomy for severe hallux valgus deformities. Outcomes were pre and postoperative AOFAS scores, IM and HV angles, patient satisfaction.
  
  
  RESULTS
  Mean follow-up was 25 months (range 22-30). The IM angle improved from a median of 18.60 (range 13.4-26.20) preoperatively to 9.70 (range 8.0-13.70) postoperatively (8.9; 95% CI=7.6-10.3; p<0.001). The HV angle improved from a mean of 43.2 (range 27.4-68.2) preoperatively to 13.6 (range 3.0-37.4) postoperatively (29.6; 95% CI=26.1-33.2; p<0.001). The median AOFAS score improved from 29.2 (range 14-60) preoperatively to 82.2 (range 55-100) postoperatively (53.0; 95% CI=48.0-58.5; p<0.001). All patients rated their satisfaction as either satisfied or very satisfied. None had symptoms of transfer metatarsalgia at final follow-up. All osteotomies united.
  
  
  CONCLUSIONS
  Shortening Scarf osteotomy is a viable option for treating severe hallux valgus deformities with no transfer metatarsalgia.
authors.affiliation: University Hospital of North Tees, Hardwick, Stockton on Tees TS19 8PE, UK. Electronic address: prasadspine99@yahoo.co.uk.
authors.forename: Prasad
authors.initials: P
authors.lastname: Karpe
authors.affiliation: University Hospital of North Tees, Hardwick, Stockton on Tees TS19 8PE, UK.
authors.forename: Marie C
authors.initials: MC
authors.lastname: Killen
authors.affiliation: University Hospital of North Tees, Hardwick, Stockton on Tees TS19 8PE, UK. Electronic address: ray@pollock.org.uk.
authors.forename: Raymond D
authors.initials: RD
authors.lastname: Pollock
authors.affiliation: University Hospital of North Tees, Hardwick, Stockton on Tees TS19 8PE, UK.
authors.forename: Rajiv
authors.initials: R
authors.lastname: Limaye
mesh_terms: D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006215:Hallux Valgus / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D008682:Metatarsal Bones / Q000000981:diagnostic imaging / Q000601:surgery*; D008875:Middle Aged; D010027:Osteotomy / Q000379:methods*; D017060:Patient Satisfaction
keywords: Hallux valgus; Outcomes; Scarf osteotomy; Shortening scarf osteotomy