What is the talus?
The talus is a small bone that sits between the heel bone (calcaneus) and the two bones of the lower leg (the tibia and fibula). It has an irregular, humped shape like a turtle’s shell. The bones of the lower leg ride on top and around the sides to form the ankle joint.
What are parts of talus?
The talus has been described as having three main components: head, neck, and body. It is an irregular saddle-shaped bone. The talar body has a curved smooth trochlear surface also termed the talar dome, which is covered with hyaline cartilage and convex from front to back.
What 4 bones does the talus articulate?
The talus articulates with four bones – the tibia, fibula, calcaneus and navicular. Within the tarsus, it articulates with the calcaneus below and the navicular in front within the talocalcaneonavicular joint. Through these articulations, it transmits the entire weight of the body to the foot.
Which number is the talus?
1 Talus (Figures 13.6–13.7, 13.17) The talus is called the astragalus in other animals. It is the second largest of the tarsals and is situated between the tibia and fibula superiorly and the calcaneus inferiorly. No muscles attach to this bone.
Where is talus found?
steep slopes are known as talus. Owing to the steepness of the valley sides of many glacial troughs, talus is commonly found in formerly glaciated mountain regions. Talus cones are formed when the debris coming from above is channelized on its way to the base of the cliff in rock…
What type of bone is talus?
The talus is the bone at the top of the foot that serves as a perch for the tibia and holds the weight of the entire body. The talus is considered a short bone and is one of the main bones of the ankle.
Where is the talus found?
Is the talus the strongest bone in the body?
The talus is the second largest of the tarsal bones; it is also one of the bones in the human body with the highest percentage of its surface area covered by articular cartilage….
| Talus bone | |
|---|---|
| Subtalar Joint, viewed from an angle between lateral and frontal. | |
| Details | |
| Identifiers | |
| Latin | Os talus, Astragalus |
What is another term for talus?
ankle. nounjoint between leg and foot. anklebone. astragalus. bone.
What causes talus?
Cause. Most talus fractures are the result of high-energy trauma such as a car collision or a fall from height. Injuries from sports, particularly snowboarding, are another, though less common, cause of talus injuries.
Where are the closest stores to 7 talus CT?
Nearby grocery stores include Sprouts Farmers Market and Glazier’s Food Marketplace. Nearby food & drink options include Timbers Bar & Grill, Timbers Gaming and Pub, and Starbucks. Parks near 7 Talus Ct include Anthem Hills Park, Paseo Verde Park, and Sunridge Park.
What is the talus bone?
The talus (plural: tali 4 ), also known as the astragalus 4 , is a tarsal bone in the hindfoot that articulates with the tibia, fibula, calcaneus, and navicular bones. It has no muscular attachments and around 60% of its surface is covered by articular cartilage. The talus has been described as having three main components: head, neck, and body.
Why is the blood supply to the talus considered tenuous?
Blood supply. The vascular supply to the talus is considered tenuous due to the lack of muscular attachment to the bone 1.