polviniveleissä

Polviniveleissä refers to the knee joints in Finnish. The knee is a complex hinge joint that connects the femur (thigh bone) to the tibia (shin bone). It allows for flexion and extension of the leg and also has some capacity for rotation when the knee is bent. The joint is stabilized by several ligaments, including the anterior and posterior cruciate ligaments, and the medial and lateral collateral ligaments. The menisci, C-shaped pieces of cartilage, act as shock absorbers between the femur and tibia.

Problems with the knee joints can arise from various causes. These include injuries such as sprains, strains, ligament tears (like ACL tears), and meniscus tears. Degenerative conditions like osteoarthritis are also common, where the cartilage wears away over time, leading to pain and stiffness. Inflammatory conditions like rheumatoid arthritis can also affect the knee.

Symptoms associated with knee problems often include pain, swelling, stiffness, reduced range of motion, and a feeling of instability. Diagnosis typically involves a physical examination, imaging techniques like X-rays or MRI, and sometimes arthroscopy. Treatment options vary widely depending on the specific condition and can range from conservative measures like rest, ice, physical therapy, and pain medication, to surgical interventions such as arthroscopy, ligament reconstruction, or knee replacement. Maintaining a healthy weight and engaging in appropriate exercise can help prevent or manage knee issues.