title: [Comparison of the results of the treatment of humeral shaft fractures with antegrade locked intramedullary nailing and retrograde locked intramedullary nailing].
abstract: OBJECTIVE
  To compare the results of using antegrade locked intramedullary nailing and the retrograde locked intramedullary nailing in the treatment of humeral shaft fractures.
  
  
  METHODS
  From January 1999 to December 2003, 92 closed humeral shaft fractures were operated with locked intramedullary nail. There were 92 patients, 67 men, 25 women, mean age 37 years (range 18 to 72 years). There were 69 antegrade nailing and 23 retrograde nailing. The average followup of the others was 28 months (12-70 months).
  
  
  RESULTS
  The difference between the two groups' operation time, union rate and Mayo elbow performance score were not statistically significant. However, there were statistic significance between the two groups' intraoperative complication rate and Constant-Murley shoulder score.
  
  
  CONCLUSIONS
  There is a much higher rate of iatrogenic fracture when retrograde nailing are performed. Antegrade nailing may influence the function of shoulder, but it's easier to manipulate.
authors.affiliation: Department of Orthopaedic Trauma Surgery, Beijing Jishuitan Hospital, Beijing 100035, China.
authors.forename: Xing-hua
authors.initials: XH
authors.lastname: Liu
authors.forename: Lin
authors.initials: L
authors.lastname: Sun
authors.forename: Xie-yuan
authors.initials: XY
authors.lastname: Jiang
authors.forename: Man-yi
authors.initials: MY
authors.lastname: Wang
authors.forename: Li-dan
authors.initials: LD
authors.lastname: Zhang
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001858:Bone Nails; D005260:Female; D005500:Follow-Up Studies; D005594:Fracture Fixation, Intramedullary / Q000295:instrumentation / Q000379:methods*; D017102:Fracture Healing; D005596:Fractures, Closed / Q000601:surgery*; D006801:Humans; D006810:Humeral Fractures / Q000601:surgery*; D008297:Male; D008875:Middle Aged