title: Are the good functional results from arthroscopic repair of massive rotator cuff injuries maintained over the long term?
abstract: OBJECTIVE
  To evaluate whether the good and excellent functional results from arthroscopic repair of massive rotator cuff tears are maintained over the long term.
  
  
  METHODS
  From the sample of the study conducted by our group in 2006, in which we evaluated the functional results from arthroscopic repair of massive rotator cuff tears, 35 patients were reassessed, 8 years after the first evaluation. The inclusion criteria were that these patients with massive rotator cuff tears operated by means of an arthroscopic technique, who participated in the previous study and achieved good or excellent outcomes according to the UCLA criteria. Patients whose results were not good or excellent in the first evaluation according to the UCLA criteria were excluded.
  
  
  RESULTS
  Among the 35 patients reassessed, 91% of them continued to present good and excellent results (40% excellent and 51% good), while 3% presented fair results and 6% poor results. The time interval between the first and second evaluations was 8 years and the minimum length of follow-up since the immediate postoperative period was 9 years (range: 9-17 years), with an average of 11.4 years.
  
  
  CONCLUSIONS
  The good and excellent results from arthroscopic repair of massive rotator cuff tears were mostly maintained (91%), with the same level of function and satisfaction, even though 8 years had passed since the first assessment, with a follow-up period averaging 11.4 years.
authors.affiliation: Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, SP, Brazil.
authors.forename: Alberto Naoki
authors.initials: AN
authors.lastname: Miyazaki
authors.affiliation: Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, SP, Brazil.
authors.forename: Pedro Doneux
authors.initials: PD
authors.lastname: Santos
authors.affiliation: Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, SP, Brazil.
authors.forename: Luciana Andrade
authors.initials: LA
authors.lastname: da Silva
authors.affiliation: Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, SP, Brazil.
authors.forename: Guilherme
authors.initials: G
authors.lastname: do Val Sella
authors.affiliation: Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, SP, Brazil.
authors.forename: Sérgio Luiz
authors.initials: SL
authors.lastname: Checchia
authors.affiliation: Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, SP, Brazil.
authors.forename: Alexandre Maris
authors.initials: AM
authors.lastname: Yonamine
keywords: Arthroscopy/method; Evaluation studies; Rotator cuff