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Background: Treating shoulders with osteoarthritis, an intact rotator cuff, and substantial glenoid bone loss is challenging. One option is reaming the glenoid flat and inserting a reverse prosthesis. This study reports the subjective, objective, and radiographic results of reverse total shoulder arthroplasty (RTSA) in this population.Methods: We retrospectively reviewed 42 consecutive patients (23 women; mean age, 71 years [range, 53 to 89 years]) with primary glenohumeral osteoarthritis, intact rotator cuffs, and Walch type-A2 (n = 19), B2 (n = 5), or C glenoids (n = 18) who had undergone a total of 42 RTSAs with glenoid reaming without bone-grafting between 2008 and 2013 (mean follow-up, 36 months [range, 24 to 66 months]). All patients were evaluated before and after surgery subjectively (using a visual analog scale for pain and 5 shoulder-specific outcome instruments), objectively (with goniometric examination of shoulder range of motion), and radiographically (to assess baseplate loosening and degree of scapular notching).Results: One baseplate (2%) failed, requiring revision surgery. There were no other signs of baseplate loosening in any patient at the last follow-up. Preoperatively to postoperatively, pain improved significantly (p < 0.001), as did all patient-reported outcome measures and the following range-of-motion parameters (p ≤ 0.001): active abduction, active flexion, and active external rotation with the arm elevated 90°. Eight (19%) of the patients had notching.Conclusions: RTSA without bone-grafting and with medialization of the baseplate in patients with osteoarthritis and severe glenoid bone loss resulted in significant improvement in pain and function with reliable short-term implant survivorship and may be a good alternative to anatomical TSA. Longer follow-up is needed to determine the relative advantages and disadvantages. This was an "off-label" indication for this device.Level Of Evidence: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence. [ABSTRACT FROM AUTHOR]

With the advent of endoscopy in the last 2 decades, a number of procedures, and modifications to them, have been developed and have advanced exponentially. The list of indications was extended over time because of several reasons: better understanding of the pathophysiology, better diagnostics, and advances in endoscopic technology. In this review article, we summarize the most frequently performed extra-articular endoscopic procedures on the extremities. As there are several methods, some have been described briefly, whereas others have been described in greater detail, such as suprascapular nerve entrapment syndrome and Achilles tendon disorders, as they present our area of interest and subspecialty domain. Recent advances in the treatment of versatile pathologic entities have been described, together with new methods, which currently lack sufficient clinical data but still represent promising techniques for the future. [ABSTRACT FROM AUTHOR]

Case: A sixteen-year-old professional soccer player presented with persistent pain in the right thigh of two years' duration and the inability to return to play. Evaluation revealed a chronic rupture of the rectus femoris muscle. Because physio-therapy and rehabilitation failed to help, a surgical repair was performed. He returned to his previous activity level within nine months after surgery. Conclusion: Rupture of the proximal part of the rectus femoris should be acknowledged in the differential diagnosis, especially when presenting with persistent pain in the anterior aspect of the thigh lasting more than one year. Delayed repair might be recognized as a reasonable option for chronic rupture of the proximal part of the rectus femoris. [ABSTRACT FROM AUTHOR]