Arthroscopic Repair of an Isolated Subscapularis Tendon Rupture in an Adolescent Patient

Arthroscopic repair of an isolated subscapularis tendon rupture has been previously described in the adult population; however, the technique has yet to be described in a pediatric patient. In this Technical Note, we describe an arthroscopic repair of an isolated subscapularis tendon rupture with concomitant mini-open suprapectoral biceps tenodesis in an adolescent patient. Standard anterior and posterior portals are established with an accessory portal in the anterosuperior angle of the acromion. A 0-PDS suture is used to pass strands of suture tape through the inferolateral and superolateral aspects of the subscapularis tendon. Suture tape is passed through a suture anchor and the accessory portal and is fixated at the junction of the inferior one-third and superior two-thirds of the subscapularis tendon footprint and at the junction of the superior one-third and inferior two-thirds of the subscapularis tendon footprint. Following subscapularis tendon fixation, biceps tenodesis is performed through either a mini-open subpectoral or arthroscopic suprapectoral approach. This described technique allows for full visualization of the subscapularis tendon and lesser tuberosity. Additionally, this technique allows for accurate placement of suture anchors to maximize footprint coverage and appropriate graft tensioning

Iliotibial Band Tenodesis With a Tenodesis Screw for Augmentation of Anterior Cruciate Ligament Reconstruction

Anterior cruciate ligament reconstruction with lateral extra-articular tenodesis using a strip of the iliotibial band (ITB) has been shown to increase postoperative stability of the knee. This Technical Note describes a method of ITB tenodesis in which a central slip of the ITB is passed deep to the lateral collateral ligament and then rerouted anteriorly for fixation at a location anterior and proximal to the lateral femoral epicondyle. Five whipstitches are passed through the ITB, and a second distal suture is tied around the distal end. Of the 4 suture tails, 3 are passed through a tenodesis screwdriver, and the screw is placed in the previously reamed bone socket. A closed loop is formed around the tenodesis screw by tying off the suture tails. This technique creates a sling around the lateral collateral ligament, which serves as a checkrein to internal rotation in cases in which increased stability is warranted, such as revision anterior cruciate ligament reconstruction in an athlete

Arthroscopic Suprapectoral Biceps Tenodesis With Tenodesis Screw

There are many methods for long head of the biceps tendon (LHBT) tenodesis, but a consensus on a superior method has yet to be met. In this article, we introduce a method for arthroscopic suprapectoral biceps tenodesis using a tenodesis screw in the bicipital tunnel. The intra-articular portion of the biceps tendon is transected. The subdeltoid space is then viewed via a lateral portal, and the tendon is mobilized from the bicipital tunnel. The tendon is retrieved through the anterior portal, and 5 whipstitch passes and a second distal stitch are placed. Three of the suture tails are passed through the tenodesis screwdriver, and the tendon is maneuvered to the previously reamed bone socket located 1.5 cm superior to the pec tendon, just inferior to the bicipital groove. Once the tenodesis screw is fixated in sufficient bone stock, 5 alternating half hitches reinforce the construct by creating a closed loop through the screw. This described technique allows full visualization of the LHBT dissection and tenodesis throughout the procedure. Additionally, this technique provides a method to incorporate whipstitching with an arthroscopic tenodesis screw to provide additional strength to tendon fixation