The present study reports on a case of a 10-year-old patient with recurrent right shoulder instability after a traumatic event leading to a mid-substance tear of the anterior band of the inferior glenohumeral ligament complex in an L-shaped pattern. Arthroscopic repair consisting of a 2.4 mm bioabsorbable suture anchor at the apex and a four PDS sutures placed through the capsulolabral junction leads to an anatomic repair with excellent short-term results similar to those found in other studies. The injury pattern is thought to be about 1% of shoulder dislocations, but tear pattern recognition is critical for a successful repair and clinical result.