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Shoulder superior capsular reconstruction (SCR) with dermal allograft improves clinical outcomes in active patients with massive irreparable rotator cuff tear. SCR functions to restore the glenohumeral joint position, including humeral head depression, thus improving contact pressures. SCR is best indicated in patients with lower grades of rotator cuff arthropathy (Hamada grades 1 and 2) who are less then 65 years old and without pseudoparalysis. However, SCR can be indicated in very active patients older than 65. In our experience, ≤70% of the times that a SCR surgery has been indicated, a direct complete repair of the supraspinatus tendon can be achieved during surgery. Thus, indications are narrow. Finally, optimal SCR graft tensioning is a complicated but a very important consideration. If the graft is unstressed, it won't function, and if it is too tight, it will tear.Rotator cuff tears are very common. They can be either traumatic or degenerative in nature. Many tears can be successfully treated nonoperatively with physical therapy or home exercises. For patients in whom conservative measures fail, there are a variety of ways to repair the rotator cuff. Despite our advances in knowledge about rotator cuff tears, improved technology, and advanced repair techniques, failure rates after surgery are still high. Large tears that are deemed irreparable can be treated with partial repair, debridement, tendon transfers such as a latissimus dorsi transfer or lower trapezius transfer, biceps tenotomy or tenodesis, superior capsular reconstruction, bridge grafting, or even arthroplasty options such as a hemiarthroplasty or reverse total shoulder arthroplasty. No technique has proved vastly superior to another, and there are many advantages and disadvantages of each surgical procedure. Add balloon spacer implantation to that list. A surgeon can now place a subacromial balloon spacer to help improve functional outcomes and reduce pain in patients with irreparable rotator cuff tears. Studies have shown promising results, with improvements in strength and range of motion, as well as reductions in pain. click here Outcomes have only been studied in the short term, so much is still unknown about the full effects of this treatment. More studies are needed to find out whether the results persist into the long term and to confirm that complications do not arise that may complicate future procedures such as a reverse total shoulder arthroplasty.The all-arthroscopic Latarjet is gaining popularity among shoulder surgeons, although the procedure is technically demanding and potentially dangerous, placing the brachial plexus and axillary vessels at risk when using screws for fixation of the bone block from the front. Matsen once wrote that "lateral to the coracoid is the safe side, while medial to the coracoid is the suicide." However, creation of a portal medial to the coracoid during arthroscopic reconstruction of the glenoid is needed to permit accurate positioning of the screws (parallel to the glenoid surface) and coracoid bone block (flush to the glenoid surface). Our own clinical experience with the arthroscopic Latarjet over the last decade has shown us that the safety of the arthroscopic medial transpectoralis portal depends on 3 technical considerations (1) the portal should always be established in an outside-in fashion from anterior to posterior; (2) passing through the pectoralis major muscle with a relatively superficial trajectory, using , we have proposed a much safer alternative that consists of drilling the glenoid from posterior to anterior (using a guide and remaining inside the glenohumeral joint) and using cortical-buttons (instead of screws) for coracoid fixation. In this modern technique, the transpectoral portal makes the arthroscopic safe as it allows the introduction of a spreader to retract the subscapularis muscle and protect the neurovascular structures during transfer and fixation of the coracoid bone block.Superior capsular reconstruction has gained popularity for the management of massive, irreparable rotator cuff tears in young patients with minimal glenohumeral arthritis. Short-term outcomes show significant improvements in pain and function. However, the failure rate has been reported to range from 3% to 36%, with higher failure rates in women and patients with subscapularis tears, a greater body mass index, lower preoperative forward flexion, a lower preoperative acromiohumeral distance, subscapularis atrophy, and advanced rotator cuff arthropathy. Inadequate restoration of the acromiohumeral distance and poor integrity of posterior remnant tissue postoperatively have also been associated with an increased risk of retear. Currently accepted indications include younger patients (aged less then 65-70 years) with irreparable, massive rotator cuff tears involving the supraspinatus and infraspinatus with minimal arthritis, an intact or repairable subscapularis, and a functional deltoid without bony deficiency, stiffness, or advanced arthropathy.The on- and off-track concept is gaining momentum for surgeons who treat patients with anterior shoulder instability. Preoperative imaging is critical for improving our outcomes. Determination of an off-track lesion prior to surgery using 3-dimensional computed tomography allows for improvement in outcomes by indicating remplissage. Intraoperative determination with the patient under anesthesia is not as good or as accurate. However, although Bankart repair plus remplissage shows good outcomes, bony procedures such as Latarjet, distal tibia allograft, and iliac crest or other bone graft procedures are preferred for large defects. Still, perhaps it is time to truly look at posterior adjuncts to anterior instability such as remplissage in patients who have off-track lesions, even with notable bipolar bone loss.The critical shoulder angle (CSA) has been the focus of significant research related to the etiology and prognosis of rotator cuff tears in recent years, but the accuracy of CSA measurements on plain anteroposterior (Grashey) radiographs has been questioned. Research to better understand what qualifies as a "tolerable" radiograph for reliable measurement of the CSA can inform best practices for obtaining plain radiographs. Optimal measurements rely on optimal images, and knowing how much room for error there is regarding malrotation provides surgeons with unbiased criteria to rule out inadequate images.