title: Pulmonary embolism after operative treatment of proximal humeral fractures.
abstract: There have been multiple studies on the prevalence of pulmonary embolism, the probability of death from a pulmonary embolism, and the risk factors for the development of pulmonary embolism after lower extremity and pelvic trauma. However, there is no information on the risk of pulmonary embolism after the surgical management of proximal humeral fractures. A review of 137 consecutive patients who underwent operative treatment for acute, isolated proximal humeral fractures at our institution between January 1, 1998, and December 31, 2003, was performed to identify all who sustained a pulmonary embolism. Postoperatively, 7 patients sustained a pulmonary embolism that was confirmed by computed tomography. Of these, 4 had been treated with a hemiarthroplasty and 3 had undergone open reduction-internal fixation. The overall incidence of pulmonary embolism in this series was 5.1%. None of the patients sustained a fatal pulmonary embolus. These data suggest that the rate of pulmonary embolism after operative treatment of proximal humeral fractures is not low. This study raises the question of whether prophylactic anticoagulation is needed after routine proximal humeral repair.
authors.affiliation: Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN 55905, USA.
authors.forename: Samuel C
authors.initials: SC
authors.lastname: Hoxie
authors.forename: John W
authors.initials: JW
authors.lastname: Sperling
authors.forename: Robert H
authors.initials: RH
authors.lastname: Cofield
mesh_terms: D000368:Aged; D005260:Female; D005592:Fracture Fixation / Q000009:adverse effects*; D006801:Humans; D006810:Humeral Fractures / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D011655:Pulmonary Embolism / Q000453:epidemiology*; D012189:Retrospective Studies; D012307:Risk Factors