Anterior Cruciate Ligament Revision Surgery Associated to Lateral Collateral and Anterolateral Ligaments Reconstruction With Single Achilles Tendon Allograft and Single Femoral Tunnel.

Lateral collateral ligament (LC) injuries that go unnoticed when associated with an anterior cruciate ligament (ACL) tear can increase stress forces on the ACL graft causing its failure. Furthermore, it is a main stabilizer to varus stress and external rotation. On the other hand, the reinforcement of anterolateral structures during ACL reconstruction has regained popularity in recent years, because evidence has shown that it increases the control of rotational laxity and decreases ACL graft failures, especially in revision surgery.

Arthroscopic Superior Capsular Reconstruction with Achilles Tendon Allograft for Massive and Revision Rotator Cuff Tears.

Massive irreparable rotator cuff tears (RCT) in younger and active patients remain a significant clinical challenge to orthopaedic surgeons. Superior capsular reconstruction (SCR) has been presented as a way to restore the restraining effect of the superior joint capsule and the balanced force couples necessary for dynamic shoulder function; furthermore, it does not exclude future treatment options. The purpose of this article is to show a technical modification of the SCR in massive and revision RCT using Achilles tendon allograft as an effective static restraint to prevent superior migration of the humeral head due to its thickness and robustness, and performing a side-to-side repair on the greater tuberosity between the graft and the residual infraspinatus tendon to completely restore the superior stability of the shoulder joint.

Anterior Capsular Reconstruction With Proximal Biceps Tendon for Large to Massive Rotator Cuff Tears.

Massive rotator cuff tears (RCT) have traditionally been a challenging clinical problem for shoulder surgeons. A broad variety of treatment options have been proposed to address this problem, but outcomes have been as variable as the techniques themselves. Superior capsular reconstruction has been presented as a way to restore the restraining effect of the superior joint capsule and balanced force couples in massive tears of the superior rotator cuff.