Laser-assisted capsulorrhaphy for multidirectional instability of the shoulder.

Abstract

The purpose of this study was to review the clinical results of laser-assisted capsulorrhaphy performed on 27 shoulders in 26 patients for multidirectional shoulder instability with minimum follow-up of 2 years. Prospective case series. Laser shrinkage was performed on the entire capsule. In patients in whom the rotator interval did not shrink, suture plication of this area was performed. All patients were evaluated with respect to the incidence of recurrent instability, need for reoperation, and ability to return to their previous level of activity or sports participation. In addition, all patients were rated as satisfactory or unsatisfactory using criteria established by Neer. Twenty-six of 27 shoulders (96%) remained stable and asymptomatic a minimum of 2 years after surgery. Of 14 athletes in the study group, 12 (86%) returned to their previous level of sports participation. Our results suggest that laser-assisted capsulorrhaphy is an effective treatment alternative for multidirectional instability.