Routine Complete Capsular Closure During Hip Arthroscopy

The utility of hip arthroscopy has recently progressed beyond diagnostic to therapeutic purposes addressing central and peripheral compartment pathologies. Capsulotomy provides freedom of visualization and instrumentation. The contribution to hip stability of both dynamic and static hip structures is not fully understood. However, both basic science biomechanical and clinical outcome studies have exhibited a relevant role of the capsule in hip stability. Though rare, iatrogenic post-arthroscopy subluxation and dislocation have been reported. Therefore many surgeons have cautioned against aggressive capsulotomy or capsulectomy without repair, because of the potential for precipitation of iatrogenic hip instability. We typically perform a “T” capsulotomy and recommend complete capsular closure in conjunction with labral repair and osseous femoral and acetabular treatment. A safe, efficient, and effective method to accomplish complete capsular closure is presented to reduce iatrogenic postoperative hip instability

Arthroscopic-Assisted Core Decompression for Osteonecrosis of the Femoral Head

The management of pre-collapse osteonecrosis of the femoral head is controversial. Core decompression is a technique that theoretically decreases the intraosseous pressure of the femoral head, resulting in a local vascularized healing response. Its efficacy has been shown in delaying early subchondral collapse. We describe the technique of arthroscopic-assisted core decompression of the femoral head for osteonecrosis. The advantages of this technique include evaluation of the presence or absence of articular cartilage injury, subchondral collapse, and guidance during reaming and curettage. It also allows the ability to address any concomitant soft-tissue or bony pathology associated with or in addition to the osteonecrotic lesion

Arthroscopic Distal Tibial Allograft Augmentation for Posterior Shoulder Instability With Glenoid Bone Loss

Glenoid bone loss is commonly associated with recurrent shoulder instability. Failure to recognize and appropriately address it can lead to poor outcomes. Numerous studies have found anterior-inferior glenoid bone loss in the setting of recurrent anterior instability. Though much less common, posterior shoulder instability can be seen in the setting of acute trauma, epilepsy, electrocution, and alcoholism. Heightened awareness has led to recognition in collision athletes as well. Posterior glenoid bone loss must be addressed in a similar fashion to anterior glenoid bone loss to prevent recurrent instability. Open bone augmentation procedures have been described with successful results. In this technical note, we describe an arthroscopic technique using fresh distal tibial allograft for posterior glenoid augmentation. In addition, a current review regarding the diagnosis and management of recurrent posterior shoulder instability is provided

Arthroscopic Bony Bankart Fixation Using a Modified Sugaya Technique

Arthroscopic fixation of bony Bankart lesions in the setting of anterior shoulder instability has had successful long-term results. Key factors such as patient positioning, portal placement, visualization, mobilization of bony/soft tissues, and anatomic reduction and fixation are crucial to yield such results. We present a modified Sugaya technique that is reproducible and based on such key principles. This technique facilitates ease of anchor and suture placement to allow for anatomic reduction and fixation