Arthroscopic Trillat technique for chronic anterior shoulder instability: outcomes at 2-year follow-up in 74 at-risk sports patients.

Background: Chronic anterior shoulder instability affects a young and athletic population, with a high demand for functional recovery and return to sport. The arthroscopic Trillat dynamic stabilization technique has shown great results at 2 years in terms of stabilization and functional outcomes on the general population. The hypothesis is that it could do so in at-risk for dislocation athletic population for stabilization and return to sport, with results comparable to the reference techniques.