Patellar Tendon Reconstruction Using Hamstring Tendon and Adjustable Suspensory Cortical Fixation

Chronic patellar tendon rupture is a rare injury; extensor mechanism impairment leads to great disability in daily life. The delayed diagnosis and reconstruction of chronic patellar tendon ruptures are technically challenging. Numerous surgical procedures have been described with bone-tendon-bone graft, hamstring graft, artificial ligament, and allograft. We describe safe, reproducible anatomic reconstruction of the patellar tendon using hamstring tendon and adjustable suspensory fixation. After harvesting of the hamstrings, the graft is prepared with 2 adjustable suspensory fixation devices. Then, a complete tibial tunnel and a patellar tunnel with a socket are drilled with the appropriate diameter, and the graft is pulled through the tunnels. Finally, the suspensory fixation devices on the tibial and patellar sides are tensioned. The aim of this procedure is to obtain complete mobility of the knee, using a procedure similar to anterior cruciate ligament reconstruction in graft preparation

Minimally Invasive Anterior Semitendinosus Harvest: A Technique to Decrease Saphenous Nerve Injury

Hamstring tendon harvest, especially semitendinosus harvest, has been widely used in anterior cruciate ligament reconstruction for many years. However, donor site morbidity has been described regarding the infrapatellar branch of the saphenous nerve. Minimally invasive anterior semitendinosus harvest is a simple, safe, reproducible, and elegant technique. A 2-cm vertical incision above the pes anserinus is performed 2 cm medial to the tibial anterior tubercle. The fascia superficialis is opened with a horizontal incision, and the gracilis is isolated using a retractor. The semitendinosus is grabbed with a probe, and the vincula are hooked one by one. The tendon is harvested with a closed stripper. The expansions are cut, and the tendon is detached from the bone with part of the periosteum

Minimally Invasive Combined Anterior and Anterolateral Stabilization of the Knee Using Hamstring Tendons and Adjustable-Loop Suspensory Fixation Device: Surgical Technique

Despite the numerous techniques described regarding isolated anterior cruciate ligament (ACL) reconstruction, many authors have reported that residual knee rotational instability is not always eliminated. The combination of lateral extra-articular knee tenodesis and ACL reconstruction is an alternative surgical approach with very promising clinical results. The purpose of this article is to describe a reliable and reproducible technique of combined ACL reconstruction and lateral extra-articular knee tenodesis using a continuous looped hamstring tendon autograft. A 4-strand graft inside the joint and a 2-strand graft for the tenodesis are attached to 2 adjustable-loop button suspensory fixation devices

Capsulotomy First: A Novel Concept for Hip Arthroscopy

Capsulotomy during hip arthroscopy improves the mobility of arthroscopic instruments and helps gain greater access to key areas of the hip. During the past decade, its use has expanded dramatically as the complexity of hip arthroscopy has advanced. We report a novel approach for hip arthroscopy that consists of performing an extra-articular capsulotomy under endoscopic control before exploration of the hip joint. The principle of this new concept is to replicate an anterior Hueter approach of the hip joint. We describe the surgical technique and discuss its advantages compared with conventional hip arthroscopy techniques using either a peripheral- or central-compartment starting point. This new approach is easy to master, can be performed with a 30° optic system, does not require fluoroscopic assistance, allows a reduction in both the force and duration of traction, and reduces the risk of labral or chondral damage