title: Shoulder dislocation in patients older than 60 years of age.
abstract: OBJECTIVE
  Recurrent anterior shoulder dislocation in elderly patients is a little studied condition. The goal of this paper is to clarify the role of associated injuries with respect to loss of function and recurrence of dislocation.
  
  
  METHODS
  We have conducted a retrospective, descriptive study on 29 patients older than 60 years at the moment they suffered their first dislocation episode. All patients were assessed clinically (Constant test) and by imaging testing (X-ray, MRI).
  
  
  RESULTS
  Nine (31.03%) out of 29 patients had a recurrent dislocation. Four of them required reconstructive surgery to maintain joint stability. Injury to the anterior support (anterior labrum, anterior glenoid rim) showed a statistically significant relation to the recurrence of dislocations. The occurrence or non-occurrence of a rotator cuff tear does have an impact on the shoulder function. The degree of rotator cuff involvement on the coronal plane does not significantly affect the shoulder's functional outcome. The tear extension on the sagittal plane does cause impairment on the Constant test.
  
  
  CONCLUSIONS
  Labrum and/or anterior glenoid involvement should be suspected in elderly patients presenting with recurrent shoulder dislocation. Recurrence is due to an injury in the anterior support or both (anterior and posterior), even though shoulder function gets impaired when a rotation cuff tear occurs with anterior extension on the sagittal plane. Evidence level: IV Case series.
authors.affiliation: Department of Orthopedic Surgery, Hospital Son Llàtzer, Palma de Mallorca, Spain.
authors.forename: Jose M
authors.initials: JM
authors.lastname: Rapariz
authors.forename: Silvia
authors.initials: S
authors.lastname: Martin-Martin
authors.forename: Antonio
authors.initials: A
authors.lastname: Pareja-Bezares
authors.forename: Jose
authors.initials: J
authors.lastname: Ortega-Klein