Medial condyle of tibia

Medial Condyle of Tibia

File:Tibia - anterior view2.png

Anterior view of the tibia showing the medial condyle.

The Medial Condyle of Tibia is a prominent structure located at the upper end of the tibia, the larger of the two bones in the human lower leg. It is one of the two condyles of the tibia, the other being the lateral condyle. The medial condyle is larger than the lateral condyle and is more prominently expressed on the medial side of the tibia.

Anatomy

The medial condyle is oval in shape and protrudes more medially than the lateral condyle. It is characterized by a smooth articular surface, which is covered with hyaline cartilage and articulates with the medial condyle of femur to form part of the knee joint.

The non-articular area of the medial condyle features a rough outer surface, which provides attachment for various ligaments and muscles, including the tibial collateral ligament and the semimembranosus muscle.

Function

The primary function of the medial condyle of the tibia is to facilitate movement at the knee joint. It allows for flexion and extension of the leg, as well as slight medial and lateral rotation when the knee is flexed.

Clinical Significance

Injuries to the medial condyle of the tibia can result in significant impairment of knee function. Fractures of the medial condyle are relatively common and are typically caused by high-energy trauma, such as falls or motor vehicle accidents. Treatment usually involves surgical intervention to restore the normal anatomy and function of the knee joint.

See Also

• Tibia
• Knee joint
• Lateral condyle of tibia
• Medial condyle of femur