title: Outcomes of tenodesis of the long head of the biceps tendon more than three months after rupture.
abstract: OBJECTIVE
  To demonstrate that long head of the biceps tendon (LHBT) tenodesis is possible more than 3 mo after rupture.
  
  
  METHODS
  From September 2009 to January 2012 we performed tenodesis of the LHBT in 11 individuals (average age 56.9 years, range 42 to 73) more than 3 mo after rupture. All patients were evaluated by Disabilites of the Arm Shoulder and Hand (DASH) and Mayo outcome scores at an average follow-up of 19.1 mo. We similarly evaluated 5 patients (average age 58.2 years, range 45 to 64) over the same time treated within 3 mo of rupture with an average follow-up of 22.5 mo.
  
  
  RESULTS
  Tenodesis with an interference screw was possible in all patients more than 3 mo after rupture and 90% had good to excellent outcomes but two had recurrent rupture. All of those who had tenodesis less than 3 mo after rupture had good to excellent outcomes and none had recurrent rupture. No statistical difference was found for DASH and Mayo outcome scores between the two groups (P <0.05).
  
  
  CONCLUSIONS
  Tenodesis of LHBT more than 3 mo following rupture had outcomes similar to tenodesis done within 3 mo of rupture but recurrent rupture occurred in 20%.
authors.affiliation: Patrick J McMahon, McMahon Orthopedics and Rehabilitation, University of Pittsburgh, Pittsburgh, PA 15203, United States.
authors.forename: Patrick J
authors.initials: PJ
authors.lastname: McMahon
authors.affiliation: Patrick J McMahon, McMahon Orthopedics and Rehabilitation, University of Pittsburgh, Pittsburgh, PA 15203, United States.
authors.forename: Andrea
authors.initials: A
authors.lastname: Speziali
keywords: Biceps tenodesis; Chronic rupture; Interference screw; Long head of biceps tendon; Muscular spasm; Popeye deformity