The Ankle Joint - Articulations - Movements - TeachMeAnatomy
2019年2月8日 · The ankle joint (or talocrural joint) is a synovial joint, formed by the bones of the leg and the foot - the tibia, fibula, and talus. In this article, we shall look at the anatomy of the ankle joint; the articulating surfaces, ligaments, movements, and any clinical correlations.
Ankle joint: Anatomy, bones, ligaments and movements - Kenhub
2023年10月30日 · There are three articulations in the ankle joint: The distal end of the tibia articulates with the trochlea of the talus, a pulley-shaped rounded superior articular surface. The trochlea of the talus is convex in the parasagittal plane and slightly concave in …
Talus: Anatomy and clinical aspects - Kenhub
2023年10月30日 · The body of the talus is cuboidal in shape and articulates with the distal end of the tibia. It is covered dorsally by a trochlear surface, which also articulates with the distal end of the tibia. The lateral surface of the talus is triangular, smooth and
Ankle Joint - Anatomy, Structure, Function
2024年9月24日 · On the superior aspect of the calcaneus bone, the two similarly articulated facets of the anterior talocalcaneal joint are concave and strong, while on the inferior aspect of the talus bone, they are convex and strong. The ankle may rotate in both directions due to its geometry, although this joint can also move in a different path.
Talus Bone: Anatomy, Function, and Common Injuries
2024年11月28日 · It forms the ankle joint by articulating with the tibia on its convex superior surface. The concave inferior surface joins the calcaneus bone to form the subtalar joint. Talus neck: The phrase “talus neck” refers to the part of the bone that links to the talus head and body. It bends in the direction of the inside of your foot. Articulation ...
Talus Bone - Anatomy, Function & Related Conditions
2023年7月9日 · Ankle Joint (Talocrural Joint): The superior articular surface of the talus forms the dome-shaped part of the bone that articulates with the tibia and fibula, forming the ankle joint or talocrural joint. This joint allows for dorsiflexion (upward movement) and plantarflexion (downward movement) of the foot.
Ankle - Structure, Function, Location, Diagram, Anatomy
3 天之前 · Its trochlea (superior articular surface) articulates with the tibia and fibula to form the primary hinge of the ankle joint. Together, these bones form a mortise and tenon configuration , where the tibia and fibula create a mortise (rectangular socket) that snugly fits the superior surface of the talus.
Ankle Joint (Talocrural Joint) - Earth's Lab
The body of the talus bone presents three articular surfaces: Superior pulley-shaped articular surface (trochlear surface). Medial comma-shaped articular surface. Lateral triangular articular surface. The wedge-shaped body of the talus fits into the tibiofibular socket.
Anatomy, Bony Pelvis and Lower Limb: Ankle Joint
2023年5月23日 · Together, these three borders form the ankle mortise. The talus articulates inferiorly with the calcaneus and anteriorly with the navicular. 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.
Talus | Encyclopedia | Anatomy.app | Learn anatomy | 3D models ...
It contains an articular surface that articulates with the navicular bone. Proximally the head of the talus narrows, and this part is known as the neck of the talus. The body of the talus is the most proximal and most significant part of the bone situated posterior to the neck of the talus.