title: Operative repair of proximal humerus fractures in septuagenarians and octogenarians: Does chronologic age matter?
abstract: BACKGROUND
  With an expected doubling of the geriatric population within the next thirty years it is becoming increasingly important to determine who among the elderly population benefit from orthopaedic interventions. This study assesses post-operative outcomes in patients aged seventy or greater who sustained a proximal humerus fracture and were treated surgically as compared to a younger geriatric cohort to determine if there is a chronologic age after which post-operative outcomes significantly decline.
  
  
  METHODS
  A retrospective chart review was conducted for 201 patients who sustained fractures of the proximal humerus (OTA 11A-C) and were treated operatively by open reduction and internal fixation. Data from 132 independent, active patients aged fifty-five or older was identified and analyzed. Forty-seven patients age 70 or older were compared to 78 patients aged 55-69. Average length of follow-up was 19.5 months. All complications were recorded. Univariate and multivariate analysis was conducted to assess for differences between groups.
  
  
  RESULTS
  95% of patients achieved fracture union within 6 months. No significant differences were found between cohorts with regard to gender, fracture severity, or CCI (p = 0.197, p = 0.276, p = 0.084, respectively). Functional outcome scores, shoulder range of motion, and complications rates for patients aged 70 and older were not significantly different from patients aged 55-69. There were 10 complications in the older elderly cohort (21%), 6 of which required re-operation and 13 complications in the young elderly cohort (17%), 8 of which required re-operation.
  
  
  CONCLUSIONS
  Operative fracture repair using locked plating of the proximal humerus in septuagenarians and octogenarians can provide for excellent long-term outcomes in appropriately selected patients. These patients tend to have long term functional outcome scores, post-operative range of motion, and complication rates that are comparable to younger geriatric patients. Physicians should not exclude patients for repair of proximal humerus fractures based on chronological age cutoffs.
authors.affiliation: Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, 301 East 17th Str., New York, NY 10003, United States.
authors.forename: Abraham Michael
authors.initials: AM
authors.lastname: Goch
authors.affiliation: Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, 301 East 17th Str., New York, NY 10003, United States.
authors.forename: Anthony
authors.initials: A
authors.lastname: Christiano
authors.affiliation: Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, 301 East 17th Str., New York, NY 10003, United States.
authors.forename: Sanjit Reddy
authors.initials: SR
authors.lastname: Konda
authors.affiliation: Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, 301 East 17th Str., New York, NY 10003, United States.
authors.forename: Philipp
authors.initials: P
authors.lastname: Leucht
authors.affiliation: Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, 301 East 17th Str., New York, NY 10003, United States.
authors.forename: Kenneth Andrew
authors.initials: KA
authors.lastname: Egol
keywords: Age; Elderly; Geriatric; Locking plate; Proximal humerus fracture