Arthroscopic Psoas Management: Techniques for Psoas Preservation and Psoas Tenotomy

The iliopsoas tendon is an important dynamic stabilizer of the hip joint, and it should be carefully identified and preserved during routine hip arthroscopy. However, it may also be a source of hip pain manifesting as iliopsoas tendinitis or a snapping hip or contributing to the development of labral pathology caused by psoas impingement. In the appropriately indicated, refractory cases of iliopsoas-related hip pain, surgical intervention in the form of an iliopsoas tenotomy at the level of the labrum can result in reliable pain relief. We describe a method to identify and protect the iliopsoas tendon during routine hip arthroscopy when preservation is desired. In addition, we detail how to deepen the psoas tunnel if psoas impingement is present but psoas tenotomy is contraindicated. We also describe a reproducible technique of arthroscopic iliopsoas tenotomy using standard portals and minimal equipment when indicated

Basics of Elbow Arthroscopy Part II: Positioning and Diagnostic Arthroscopy in the Supine Position

The field of elbow arthroscopy has evolved significantly since the procedure was first introduced more than 30 years ago. As our knowledge and understanding grows, numerous technical modifications have been made to improve the safety and efficacy of elbow arthroscopy. One of the most significant modifications is the change from the supine hanging position to the supine-suspended position with the use of a mechanical arm holder. Currently, the supine-suspended and lateral decubitus positions are the 2 most commonly used techniques. In this work, we discuss the history of the supine position, provide key points for proper patient positioning, and detail the steps of diagnostic elbow arthroscopy. It is our hope that this work will serve as an up-to-date review and summary of the most critical components of this procedure for emerging elbow arthroscopists

Basics of Elbow Arthroscopy Part I: Surface Anatomy, Portals, and Structures at Risk

As our knowledge and technology advance, the indications for elbow arthroscopy continue to grow rapidly. During this expansion, a number of new portals have been described and reported using variable nomenclature and location descriptions. Accordingly, a comprehensive review of these portals is warranted. Given the concern for potential iatrogenic injury to surrounding neurovascular structures, a discussion of these critical nerves and vessels is also timely. In this work, we review pertinent surface anatomy; portal nomenclature, locations, and utility; and review distances to the nearest structures at risk