Background: To date, there are no reports in the literature of a systematic review and meta-
analysis for posterior instability of the shoulder. Purpose: The primary objective was to …

Context: Posterior shoulder instability has become more frequently recognized and treated
as a unique subset of shoulder instability, especially in the military. Posterior shoulder …

Background: Many patients with an unhealed cuff after repair show functional improvement.
Purpose: To evaluate outcomes of arthroscopically repaired massive rotator cuff tears and to …

Recurrent posterior instability of the shoulder can be difficult to diagnose and technically
challenging to treat. Although not as common as anterior instability, recurrent posterior …

Background: There are few reports in the literature detailing the arthroscopic treatment of
unidirectional posterior shoulder instability. Hypothesis: Arthroscopic capsulolabral …

Background: While posterior glenohumeral instability is becoming increasingly common
among young athletes, little is known of the risk factors for injury. Purpose: To determine the …

PURPOSE: The purpose was to evaluate the effectiveness of arthroscopic posterior
shoulder reconstruction. METHODS: One hundred and thirty-six shoulders in 131 patients …

Background: Although critical bone loss for anterior instability is well defined, a clinically
significant threshold of posterior bone loss has not been elucidated. Hypothesis: Patients …

Acute traumatic glenohumeral joint instability is common within the general population and
endemic in young athletes and physically active populations. Individuals who experience …

Background: While several studies have observed the incidence of posterior glenohumeral
instability in selected populations, there are no data from large-scale population-based …