Is the ankle a hinge or gliding joint?

Is the ankle a hinge or gliding joint?

The knee and ankle joints are hinge joints that also allow some rotary movement. See illustration. Called also ginglymus. hip joint the synovial joint formed at the head of the femur and the acetabulum of the hip.

What is the ankle joint called?

Talocrural joint
The ankle joint, or Talocrural joint, is a large synovial joint. It is a hinge joint that allows plantarflexion and dorsiflexion, moving the foot up and down. The ankle is more stable while joint is in dorsiflexion, and the anterior part of the talus is held in the joint.

Why is the ankle a hinge joint?

Being a hinge joint, the ankle joint only allows plantar flexion (flexion) and dorsiflexion (extension), which occur on the transverse (medial-lateral) axis that passes through the talus in the sagittal plane. In the erect position, the ankle joint represents the 90° angle made between the foot and the leg.

Is ankle a gliding joint?

(1) Gliding joints move against each other on a single plane. Major gliding joints include the intervertebral joints and the bones of the wrists and ankles.

Where is the gliding joint in the ankle?

There are several gliding joints located in the ankles. The main one located in the ankle is found where the two bones in the bottom part of your leg, the fibula and tibia, and the tarsal bones in your foot meet. There are also other gliding joints located between the tarsal bones as well.

What are the three joints of the ankle?

The ankle is composed of three joints: the talocrural joint (also called talotibial joint, tibiotalar joint, talar mortise, talar joint), the subtalar joint (also called talocalcaneal), and the Inferior tibiofibular joint. The joint surface of all bones in the ankle are covered with articular cartilage.

What are the four motions of the ankle?

The movements that occur at the ankle joint are plantarflexion, dorsiflexion, inversion, and eversion.

In which position is the ankle joint most stable?

dorsiflexion
The upper surface, called the trochlear surface, is somewhat cylindrical and allows for dorsiflexion and plantarflexion of the ankle. The talus is wider anteriorly and more narrow posteriorly. It forms a wedge that fits between the medial and lateral malleoli making dorsiflexion the most stable position for the ankle.

How ankle joint is formed?

The ankle joint is a hinged synovial joint that is formed by the articulation of the talus, tibia, and fibula bones. Together, the three borders (listed below) form the ankle mortise. The superior portion of the ankle joint forms from the inferior articular surface of the tibia and the superior margin of the talus.

What 3 bones is the ankle joint made up of?

There are three bones that make up the ankle joint: Tibia – Shinbone; Talus – Bone that sits between the heel bone and the tibia and fibula; Fibula – Lower leg bone; Ankle fractures are classified by the area of bone that is broken. The ankle is made up of parts of the tibia and fibula: Medial malleolus – Inside part of the tibia

What type of joint is the joint between the talus and tibia?

The main bones of the ankle region are the talus (in the foot), and the tibia and fibula (in the leg). The talocrural joint is a synovial hinge joint that connects the distal ends of the tibia and fibula in the lower limb with the proximal end of the talus.

What is the synovial join for the ankle?

The ankle joint (or talocrural joint) is a synovial joint located in the lower limb. It is formed by the bones of the leg (tibia and fibula) and the foot (talus). Functionally, it is a hinge type joint, permitting dorsiflexion and plantarflexion of the foot.

Is ankle a ball and socket joint?

A ball and socket ankle joint is a variant affecting the ankle where there is a rounded or spherical configuration to the talar dome with the corresponding concavity of the tibial plafond. The distal fibula may or may not be involved.