talus

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ankle

 [ang´k'l]
1. the joint between the leg and foot.
2. the area around this joint (see illustration).
Ankle.
The ankle is a hinge joint formed by the junction of the tibia and fibula with the talus (ankle bone). The bones are cushioned by cartilage and connected by a number of ligaments, tendons, and muscles that strengthen the joint and enable it to be moved. Because it is in almost constant use, the ankle is particularly susceptible to injuries, such as sprain and fracture. It is also often one of the first joints to be affected by arthritis or gout.
tarsus (def. 2).
ankle cuff a weighted strip wrapped around the ankle and closed with a Velcro band; used during exercise.

ta·lus

, gen. and pl.

ta·li

(tā'lŭs, -lī), [TA]
The bone of the foot that articulates superiorly with the tibia and fibula to form the ankle joint inferiorly with the calcaneus to form the subtalar joint, and anteriorly with the navicular, forming the medial component of the transverse tarsal joint.
Synonym(s): ankle bone
[L. ankle bone, heel]

talus

/ta·lus/ (ta´lus) pl. ta´li   [L.] ankle bone; the highest of the tarsal bones and the one that articulates with the tibia and fibula to form the ankle joint.

talus

(tā′ləs)
n. pl. ta·li (-lī′)
1. The bone of the ankle that articulates with the tibia and fibula to form the ankle joint. Also called anklebone, astragalus.
2. The ankle.

talus

[tā′ləs] pl. tali
Etymology: L, ankle
the second largest tarsal bone. It supports the tibia, rests on the calcaneus, and also articulates with the malleoli and navicular bones. It consists of a body, neck, and head. Also called ankle bone, astragalus.
enlarge picture
Talus

ta·lus

, pl. tali (tā'lŭs, -lī) [TA]
The bone of the foot that articulates with the tibia and fibula to form the ankle joint.
Synonym(s): ankle bone, ankle (3) , astragalus.
[L. ankle bone, heel]

talus

The second largest bone of the foot that rests on top of the heel bone (calcaneus) and articulates with the TIBIA and FIBULA to form the ankle joint.

talus

; astragalus ankle bone
  • inferior surface of body of talus articulates with superior aspect of calcaneum, forming subtalar joint

  • head of talus articulates with navicular forming TNJ itself a component of midtarsal joint

  • superior (trochlear) surface of body of talus articulates with inferior ends of tibia and fibula, forming ankle joint

talus

the most proximal of the tarsal bones. Called also the tibial tarsal bone. See also Table 10.
References in periodicals archive ?
The present paper describes how a data visualization approach based on interactive and dynamic graphics can enhance the scree plot's capabilities and therefore facilitate decisions regarding the number of factors to retain.
Keywords: Scree slopes, environmental factors, ice formation, CCA, Monte Carlo simulations
Jen acquires various special powers through changing into alter-egos, while Scree can climb walls and inhabit other gargoyles to help solve puzzles.
Yorkshireman Ian, 33, said: "I fell my length on the scree on the way down and hurt my head, leg and hand.
Underlying the whole garden is the stony mountain slope, sometimes formally terraced, sometimes allowed to appear almost natural with thin shards of slate heaped up, or slopes of scree carefully modulated in size and colour, or cemented together to make paths.
a thin and halting figure tacking the scree, almost a mirage - ankleless, no arms - in the lifting light" (241).
Sassin and her team navigated their way through 300 miles of Amazonian rain forest, tropical forest, volcanoes, a volcanic glacier, grass meadows, marshes, sand, scree slopes and dense bamboo jungles.
My discussion of the adequacy of the PBS factor analytic evidence essentially centers around three things: (1) problems of factor selection, (2) problems of factor rotation, and (3) evidence for fewer factors from my scree slope analysis.
Above, snowy peaks reach toward a still, blue sky; below, sheer walls of wine red scree fall to stark lunar valleys.
The enhanced version includes a Natural Language Query Editor Scree, which allows users to formulate queries using WIN Natural Language commands.
Using confidence-ropes where appropriate, the walkers were escorted down the difficult scree, and everyone was off the mountain before darkness fell.
The sheep was on a scree slope with a ridiculously high cliff above.