title: Plate osteosynthesis for severe olecranon fractures.
abstract: OBJECTIVE
  To review outcomes of 10 patients who underwent plate osteosynthesis for severe olecranon fractures.
  
  
  METHODS
  Records of 7 men and 3 women aged 33 to 73 years who underwent plate osteosynthesis for severe olecranon fractures were reviewed. All had some degree of soft-tissue injury; 6 presented with associated fractures. Seven patients were treated with a limited contact dynamic compression plate, and the remaining 3 received a locking compression plate. Patients were followed up for fracture healing, range of motion, nerve damage, heterotopic ossification, infection, hardware complaints, and the need of a secondary surgical procedure. The Mayo Elbow Performance Score (MEPS) was determined at the final follow-up. The patient-answered questionnaire (PAQ) portion of the Liverpool Elbow Score (LES) was evaluated 2 to 37 months later by telephone.
  
  
  RESULTS
  All patients had bone union. None had nerve damage or heterotopic ossification. Patients 4, 6, and 8 with type-IIIB fractures developed deep infections and severe soft-tissue swelling; all had been treated with the limited contact dynamic compression plate. Four patients underwent plate removal owing to hardware complaints. One patient underwent a secondary procedure to restore complete range of elbow motion. The mean MEPS score was 84 (range, 35-100); 5 patients attained excellent scores, one good, 2 satisfactory, and 2 unsatisfactory. The mean PAQ portion of the LES score was 31 (range, 23-36).
  
  
  CONCLUSIONS
  Plate osteosynthesis achieves satisfactory results for severe olecranon fractures. The deep infection rate is higher in patients with severe soft-tissue injury.
authors.affiliation: Department of Orthopaedic and Trauma Surgery, Hospital Clinic, University of Barcelona, Barcelona, Spain. e.munoz.mahamud@gmail.com
authors.forename: Ernesto
authors.initials: E
authors.lastname: Munoz-Mahamud
authors.forename: Jenaro A
authors.initials: JA
authors.lastname: Fernandez-Valencia
authors.forename: Josep
authors.initials: J
authors.lastname: Riba
mesh_terms: D000328:Adult; D000368:Aged; D001860:Bone Plates; D015331:Cohort Studies; D005260:Female; D005593:Fracture Fixation, Internal / Q000295:instrumentation*; D017102:Fracture Healing; D006801:Humans; D008297:Male; D008875:Middle Aged; D056740:Olecranon Process / Q000293:injuries*; D016059:Range of Motion, Articular; D012189:Retrospective Studies; D013997:Time Factors; D016896:Treatment Outcome; D014458:Ulna Fractures / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*