Sääriluun

Sääriluun is the Estonian word for the tibia, also known as the shinbone. It is the larger and inner of the two bones in the lower leg, situated between the knee and the ankle. The tibia articulates with the femur at the knee joint and with the fibula and talus at the ankle joint. It is a weight-bearing bone, meaning it supports most of the body's weight when standing or walking.

The tibia has a prominent anterior border, commonly referred to as the shin, which is palpable beneath the skin. This border plays a role in protecting the bone and its surrounding structures. The proximal end of the tibia forms the tibial plateau, which articulates with the condyles of the femur. The distal end of the tibia forms the medial malleolus, a bony prominence on the inner side of the ankle, which helps to stabilize the ankle joint.

Fractures of the tibia are common and can range in severity. They can occur due to direct trauma, such as a fall or impact, or from repetitive stress over time. The location and type of fracture can influence the treatment and recovery process. The tibia is also susceptible to conditions like shin splints, which are often associated with overuse in athletes.