The indications for arthroscopic treatment of musculoskeletal injuries continue to expand as orthopaedists find new and creative ways to apply this flexible technology. Our last “Case Connections” review of unique arthroscopic techniques was in November 2014, and, since then, several more exciting arthroscopy-related case reports in JBJS Case Connector suggested that it was time for an update. It’s exceedingly rare to see a patient with an isolated avulsion of the teres minor tendon without any concomitant rotator cuff or shoulder abnormality, but that’s exactly what Zaman and Syed describe in a case report in the May 25, 2016, edition of JBJS Case Connector. The patient was a 17-year-old female soccer player who presented 1 month after falling on an outstretched right arm. At the time of injury, she reported feeling a snap in the back of the right shoulder, and posterior pain and weakness persisted despite the use of a sling, activity modification, and physical therapy. On examination, the patient had full passive range of motion but displayed a positive hornblower sign, and active external rotation in adduction was painful and measured only 20°. Otherwise, the patient demonstrated good rotator cuff strength and a stable glenohumeral joint. An MRI scan of the right shoulder confirmed a posterior avulsion of the teres minor at its insertion onto the greater tuberosity. No other rotator cuff, labral, or osseous injuries were observed. Because the patient was young and active and wished to regain full function, surgeons performed arthroscopic operative repair of the teres minor. During standard diagnostic arthroscopy, surgeons cleared bursal tissue from the right subacromial space and the posterior and lateral recesses. After debridement, surgeons visualized the avulsed teres minor, along with a sleeve of periosteum from the greater tuberosity (Fig. 1). Further arthroscopic visualization of the rotator cuff and glenohumeral ligament …