https://www.selleckchem.com/products/CP-690550.html A technique for augmentation of the anterior cruciate ligament (ACL) with hamstring graft and lateral extra-articular tenodesis is presented. The patient is positioned supine with the knee flexed 90°. First, intra-articular injuries are addressed arthroscopically, and then autologous hamstring tendons are harvested and measured; the present technique is a resource for cases with a very small graft diameter (less than 8 mm), due to thin tendons or to tendon breakage, even after tripling the hamstring graft, which is prepared using a facia lata strip long enough to fit the lengths of the femoral tunnel, the anterior cruciate ligament graft, and the tibial tunnel. A single femoral tunnel is performed and only 2 interference screws are needed for fixation.Hip arthroscopy with initial access to the peripheral compartment represents a specific technique to approach the hip that can be particularly useful. This technique is suitable for both the arthroscopic treatment of femoroacetabular impingement syndrome and other pathologies that can be addressed by classic arthroscopy with central compartment initial access. Minimal capsulotomies preserve the fluid pressure in the peripheral compartment, which allows the "ballooning" of the capsule and improved joint exposure with decreased risk of fluid extravasation. In the vast majority of cases, the hip joint can be accessed by any technique depending on the surgeon preference/expertise. Interestingly, access to the central compartment under direct arthroscopic visualization decreases the risk of iatrogenic labral and chondral damage. This is particularly important when access to the central compartment is technically challenging (e.g., acetabular overcoverage, labral hypertrophy, and limited joint distraction). Such a technique is also preferable if the pathology is mainly located in the peripheral compartment. Despite several advantages, hip arthroscopy with initial access to