What is a shallow Trochlea in knee?

What is a shallow Trochlea in knee?

Trochlear Dysplasia FAQ In most knees, there is a groove on the end of the femur, called the trochlea, in which the kneecap sits. This provides a certain amount of bony stability to the kneecap joint to prevent it from sliding, mainly to the outside.

Does Trochlear dysplasia require surgery?

Dr. Welch recommends non-surgical management for most patients with trochlear dysplasia. A dedicated physical therapy program is a very important part of the treatment plan. Physical therapy focuses on strengthening of the core muscles, hip muscles, as well as the quadriceps to help stabilize the patella.

How does the Trochlear groove help the knee joint?

It protects your knee and connects the muscles in the front of your thigh to your tibia. The patella rests in a groove on top of the femur called the trochlear groove. When you bend and straighten your knee, the patella moves back and forth inside this groove.

Does the patella sit in the Trochlear groove?

The shape of the back of a normal kneecap (patella) is a V-shape. The V-shaped patella sits in a groove at the front of the femur of the knee, called the trochlear groove.

How many people have Trochlear dysplasia?

Trochlear dysplasia has been shown to be present in < 2% of the population but in over 85% of people with recurrent patellofemoral instability.

What is Trochlear chondromalacia?

Chondromalacia of the patella is a major component of patellofemoral pain, or pain in the anterior knee. The patella sits in a groove on the femur (trochlear groove). The undersurface of the patella and the surface of the trochlear groove is lined with a layer of articular cartilage.

Is Trochlear dysplasia painful?

Trochlear dysplasia also causes knee pain during activities that involve bending the knee such as walking up or down the stairs or running. In the long term, the abnormal movement of the patella on the femur can lead to the development of wear and tear of your joint surface known as osteoarthritis.

Is cycling good for knee arthritis?

Research has shown in people with knee osteoarthritis, low-intensity cycling is as effective as high-intensity cycling in improving function and gait, decreasing pain, and boosting aerobic fitness.

What is shallow femoral Trochlea?

Femoral trochlear dysplasia is characterized by an abnormally shallow trochlear groove. Disengagement of the patella from the shallow femoral trochlea is common in FTD and is a predisposing risk factor to recurrent patellar dislocation and subsequent premature osteoarthrosis.

Is Trochlear dysplasia congenital?

Trochlear dysplasia is characterized by abnormal trochlear morphology and a shallow groove. It is associated with recurrent patellar dislocation, but it is unclear whether the dysplasia is congenital, the result of lateral tracking and chronic instability, or caused by a combination of factors.

What is patellar groove?

The intercondylar fossa of femur and/or the patellar surface may also be referred to as the patellar groove, patellar sulcus , patellofemoral groove, femoropatellar groove, femoral groove, femoral sulcus, trochlear groove of femur, trochlear sulcus of femur, trochlear surface of femur, or trochlea of femur.

What is a femoral trochlea?

The trochlea of femur (femoral trochlea) is the cranial cartilaginous part of distal femur , for articulation with the patella fo form the femoral patellar joint. It consists of a groove bounded by the medial and a lateral ridges.

What is femoral groove?

This covering helps the patella glide (or track) in a special groove made by the thighbone, or femur. This groove is called the femoral groove. Two muscles of the thigh attach to the patella and help control its position in the femoral groove as the leg straightens.