Editorial Commentary: Biceps Tenodesis Fixation: Screw, Button, or None of the Above?

Understanding the Disabled Throwing Shoulder Requires Updated Review of Anatomy, Mechanics, Pathomechanics, and Treatment

Understanding both shoulder health and shoulder pathology in throwers is relevant to overhead athletes, and also relevant to nonoverhead athletes and even nonathletes. The thrower's shoulder is a clinically relevant topic of medical research scholarship today. Some of the greatest advances in sports medicine result from our ability to visualize normal and pathologic anatomy of joints, including the shoulder, using a small camera and a fiberoptic light source, through small portals, and without disruptive surgical dissection, or, in a word, "arthroscopy." Updates on the thrower's shoulder, including anatomy, mechanics, pathomechanics, and treatment, are essential for clinicians and researchers treating or investigating the shoulder.

Medical Journals Should Be a Forum for Disruptive Research

Disruptive innovation completely changes the traditional way that we operate and may only be realized in retrospect. For example, shoulder superior capsule reconstruction (SCR) is a complete change from the traditional methods of treating massive, irreparable rotator cuff tears and pseudoparalysis. Classic examples of disruptions in orthopaedic surgery include distraction osteogenesis, total hip joint replacement arthroplasty, and modern orthopaedic trauma care. Orthopaedic technologies that promise future disruption include artificial intelligence, surgical simulation, and orthopaedic biologics, including mesenchymal stromal cell (MSC) and gene therapy. Most of all, arthroscopic surgery completely changed the way we operate by using new methods and technology. Many never saw it coming. The challenge going forward is to motivate and foster new ideas and research that result in innovation and progress. Skepticism has a place, but not at the expense of transformative ideas, particularly as medical journals offer the alternative of prospective hypothesis testing using the scientific method, followed by unbiased peer review, and publication. Medical journals should be a forum for disruptive research.

The "Sandwich Tenodesis": An Arthroscopic Technic for Combined Soft-Tissue and Bony Fixation of the Long Head of the Biceps

Pathology of the long head of the biceps can contribute to substantial shoulder pain. After nonoperative treatment has failed, either open or arthroscopic tenotomy or tenodesis can be recommended depending on age, occupation, function, and cosmetic preference. While classic tenodesis techniques rely on tendon-to-bone fixation, multiple studies have shown superior healing results for fixation between similar types of tissue, such as tendon-to-tendon. In this technique, we present the "sandwich technique," performed entirely arthroscopically. A single 4-strand anchor with bioabsorbable screw is used to provide 2 types of fixation. Two strands are first used to lasso-loop the long head of the biceps to the bicipital groove, providing bone-to-tendon fixation. The other strands are then used to anchor rotator interval tissue to the tendon, providing a similar tissue or tendon-to-tendon patch augmentation.