osteochondral injury of patella

anterior aspect of lateral femoral chondyle and posterolateral tibial plateau Subscribe to Codify and get the code details in a flash. The aim of the study was to analyze the clinical results and MRI scans after transpatellar osteochondral fracture fixation following patellar dislocation. Inclusion criteria were: high-grade chondral lesions of PFJ (5 knees), or recurrent patella dislocations with trochlear dysplasia and chondral injury to the patella and/or trochlea (13 knees). These injuries were to the patella and to the lateral trochlear portions of the lateral femoral condyle. Twelve knees (31%) had cartilage injury of the lateral femoral condyle. Osteochondral Fractures are also sometimes known as articular cartilage injuries. Aim . S00-T88 Injury, poisoning and certain other consequences of external causes › S80-S89 Injuries to the knee and lower leg › S82-Fracture of lower ... S82.01 Osteochondral fracture of patella S82.011 Displaced osteochondral fracture of right patella . Chondromalacia patella (knee pain) is the softening and breakdown of the tissue (cartilage) on the underside of the kneecap (patella). The most commonly affected joint is the knee, with the majority of lesions located in the femoral condyle and/or patellofemoral articulation (Wheeless, 2012). The patella is also often felt and seen out of place. Alternatively, unstable OCD lesions may similarly present with pain, swelling, and mechanical symptoms. Furthermore, on standard knee X-rays these injuries … Chondral and osteochondral injuries are often associated with acute traumatic dislocation. Methods . All types of patella fractures may damage cartilage and therefore increase the risk of osteoarthritis, a degenerative condition of the joint that is characterized by cartilage damage. Osteochondral injury is commonly associated with immediate effusion that represents hemarthrosis or lipohemarthrosis. Complications may include a patella fracture or arthritis.. A patellar dislocation typically occurs when the knee is straight and the lower leg is bent outwards when twisting. This fact reinforces the diagnosis of pre-fracture patellar dislocation. An injury to this cartilage and the underlying bone is called an osteochondral fracture. The only difference is that with an osteochondral fracture, there may also be a bone fracture involved. Osteochondral fractures are commonly associated with this injury, frequently necessitating surgical treatment. Our study group comprised 17 patients with patellar dislocation followed by osteochondral fracture of the articular surface of the patella. OCLs (osteochondral lesions of the talus) consist of damage or minor fractures to cartilage’s surface on the lower bone of the talus (ankle joint). A chondral defect refers to a focal area of damage to the articular cartilage (the cartilage that lines the end of the bones). Patients can develop patellofemoral pain for several reasons, including acute trauma and overuse injuries. In this study, OCF from the patellar medial margin was defined as bony avulsion on the medial margin of the patella. The combined osteochondral fracture of lateral femoral condyle and patella following acute patellar dislocation is rarely documented in orthopaedic literature. Less common are impression fractures of the retropatellar joint or the lateral trochlea. Traumatic patella instability episodes may result in chondral or osteochondral shear injuries to the medial patella, lateral trochlea, and/or lateral femoral condyle. An Osteochondral fracture is a tear of the cartilage which covers the end of a bone, within a joint. An osteochondral defect refers to a focal area of damage that involves both the cartilage and a piece of underlying bone. Symptoms of an Osteochondral Fracture: Pain. Overdebridement is avoided to preserve the bone attached to the fragment. Acute patellar dislocation(APD) is a common injury in the pediatric patient population and may be associated with a spectrum of soft tissue and osteochondral injuries. It is also known as Osteochondritis Dissecans and is common in the knee joint, especially in association with other injuries such as ACL tears. Based on the clinical, radiological, and arthroscopic examination, arthrotomy was performed by medial or lateral parapatellar incision beginning from the superior base of patella and ending in the inferior apex of patella by taking the affected articular surface as reference. Patellar translation revealed stable patellofemoral ligaments. The osteochondral autograG transplanta/on (OATS) procedure involves transplanta/on of plugs of bone with overlying ar/cular car/lage (Figure 3) from areas of rela/vely no weight bearing (Figure 2) to weight bearing areas of the knee which have ar/cular car/lage loss.2An allograG (cadaver) plug is also an op/on that can be used to fill the lesion. In the professional athlete, the prevalence of patellofemoral defects was 37%, with 64% of these being patellar.1 Similar findings have been described in pa- Pain results when the knee and the thigh bone (femur) rub together. And prevalence within … an injury to the fragment MRI scans after transpatellar fracture! Common are impression fractures of the lesions and the underlying bone associated immediate... And osteochondral injuries are often associated with this injury, frequently necessitating surgical treatment Patients patellar... 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