térdkalap

The term "térdkalap" is the Hungarian word for the kneecap, also known medically as the patella. It is a small, triangular bone located at the front of the knee joint. The patella is a sesamoid bone, meaning it is embedded within a tendon, in this case, the quadriceps tendon. Its primary function is to increase the leverage of the quadriceps femoris muscle, enabling more efficient extension of the leg at the knee.

The térdkalap glides within a groove on the femur called the femoral trochlea. This smooth articulation allows for the fluid movement of the knee during activities such as walking, running, and jumping. The patella is crucial for protecting the knee joint and helps to keep the quadriceps tendon in place.

Injuries to the térdkalap can include fractures, dislocations, and conditions like patellofemoral pain syndrome, often referred to as "runner's knee." These issues can significantly impact mobility and require medical attention. Rehabilitation often involves strengthening the surrounding muscles, particularly the quadriceps and hamstrings, to improve stability and reduce pain. The térdkalap's smooth surface and its relationship with the femoral groove are essential for healthy knee function.