Tibiofibular joint
(Redirected from Tibiofibular articulation)
Tibiofibular Joint
The tibiofibular joint is a complex structure in the human anatomy that connects the two bones of the lower leg, the tibia and the fibula. It is a key component of the ankle joint, and plays a crucial role in walking and running.
Structure[edit | edit source]
The tibiofibular joint is made up of two parts: the superior tibiofibular joint and the inferior tibiofibular joint. The superior tibiofibular joint is a synovial joint, which means it is filled with a lubricating fluid that allows for smooth movement. The inferior tibiofibular joint, on the other hand, is a syndesmosis, a type of joint that is connected by a fibrous tissue.
Superior Tibiofibular Joint[edit | edit source]
The superior tibiofibular joint is located near the knee. It is where the head of the fibula and the lateral condyle of the tibia meet. This joint allows for limited movement, which is necessary for the normal function of the leg.
Inferior Tibiofibular Joint[edit | edit source]
The inferior tibiofibular joint is located near the ankle. It is where the lower ends of the tibia and fibula meet. This joint is more rigid than the superior tibiofibular joint, providing stability to the ankle.
Function[edit | edit source]
The main function of the tibiofibular joint is to provide stability and support to the leg. It allows for the transmission of forces from the ankle to the leg and vice versa. In addition, it allows for slight movement, which is necessary for walking and running.
Clinical Significance[edit | edit source]
Injuries to the tibiofibular joint, such as sprains and fractures, are common in sports and other physical activities. These injuries can result in pain, swelling, and difficulty walking. Treatment may involve rest, physical therapy, and in severe cases, surgery.
See Also[edit | edit source]
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