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During the 4–6 weeks post-surgical, active and passive non-weight bearing motions which flex the knee up to 90° are recommended. For patients with meniscal transplantation, further knee flexion can damage the allograft because of the increased shear forces and stresses.
Damage to the saphenous nerve and its infrapatellar branch is possible during medial knee surgery, potentially causing numbness or pain over the medial knee and leg. [7] As with all surgeries, there is a risk of bleeding, wound problems, deep vein thrombosis , and infection that can complicate the outcome and rehabilitation process.
The condition is usually characterized by a sudden onset of knee pain, worse at night, or during weight-bearing such as standing or running. Nevertheless, it can also occur during rest or without any weight-bearing. About 94% of the cases affect the medial condyle of the femur. This is because the blood supply for the medial condyle is less ...
Non-surgical treatment is successful in 50% of the cases. If in late stages the lesion is unstable and the cartilage is damaged, surgical intervention is an option as the ability for articular cartilage to heal is limited. When possible, non-operative forms of management such as protected reduced or non-weight bearing and immobilization are used.
The knee is a modified hinge joint, a type of synovial joint, which is composed of three functional compartments: the patellofemoral articulation, consisting of the patella, or "kneecap", and the patellar groove on the front of the femur through which it slides; and the medial and lateral tibiofemoral articulations linking the femur, or thigh bone, with the tibia, the main bone of the lower ...
Weight-bearing restrictions: Gradual progression of weight-bearing activities based on surgical repair. Return to sports is usually permitted after 4–6 months, depending on the success of meniscus repair and concomitant injuries (e.g., ACL tear).
It most commonly presents with hip pain in males during puberty and is associated with obesity. [2] The majority of people affected have a painful limp and in half of cases both hips are affected. [2] Nearly a quarter of people present with only knee pain. [9] Treatment involves non-weight-bearing movement and surgery. [2]
Autologous articular cartilage transfer from a non-weight-bearing area to the damaged area, called osteochondral autograft transfer system, is one possible procedure that is being studied. [146] When the missing cartilage is a focal defect, autologous chondrocyte implantation is also an option. [147]