Trochlea meaning in anatomy
WebTrochlear definition, of, relating to, or connected with a trochlea. See more. WebThe trochlea is broader in front than behind, convex from before backward, slightly concave from side to side: in front it is continuous with the upper surface of the neck of the bone. the inferior surface presents two articular areas, the posterior and middle calcaneal surfaces, separated from one another by a deep groove, the sulcus tali.
Trochlea meaning in anatomy
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WebJan 13, 2024 · Trochlea (sing., pl. trochleae) is a general term that refers to an anatomic structure that resembles the grooved part of a pulley system: Trochlea have been described in: orbit: trochlea of the superior oblique muscle. trochlear nerve (CN IV) humeral trochlea. femoral trochlea. trochlea of the superior talar articular surface. WebJul 25, 2024 · An anatomical structure resembling a pully is known as a trochlea; "trochlea" is a Greek word, the English meaning of the trochlea is pully. In the human body, many pulley-like structures are known as a trochlea; for example, the medial part of an articular area at the lower end of the humerus is called the trochlea.
WebMar 17, 2024 · trochlea ( plural trochleae or trochleas ) ( anatomy) A structure resembling or acting like a pulley . In the elbow joint, the articular surface of the lower extremity of the humerus, grasped by the trochlear notch of the ulna. A pulley -like cartilage through which the superior oblique muscle of the eyeball passes. WebOct 12, 2024 · The trochlear nerve (cranial nerve 4) controls the eye’s ability to make certain movements. Learn its anatomy, function and details on 4th nerve palsy. 0 ... The trochlea and the superior oblique muscle work together to move the eyes downward, toward the …
Webtrochlea / ( ˈtrɒklɪə) / noun plural -leae (-lɪˌiː) any bony or cartilaginous part with a grooved surface over which a bone, tendon, etc, may slide or articulate Word Origin for trochlea C17: from Latin, from Greek trokhileia a sheaf of pulleys; related to trokhos wheel, trekhein to run WebThe talus bone is a small bone in your ankle. It’s sometimes called the astragalus bone. The talus is the second biggest bone in the back of your foot (your hindfoot). Only the calcaneus (heel) bone is bigger. The talus meets your tibia (shin bone) and fibula (calf bone) to form …
Webnoun troch· lea ˈträk-lē-ə : an anatomical structure resembling a pulley: as a : the articular surface on the medial condyle of the humerus that articulates with the ulna b : the fibrous ring in the inner upper part of the orbit through which the tendon of the superior oblique …
WebLatin synonym: Trochlea tali Definition The superior surface of the body of talus presents, behind, a smooth trochlear surface, the trochlea of talus, for articulation with the tibia. the all blades injustice 2 mobileWebMay 2, 2024 · An anatomical structure resembling a pully is known as a trochlea; "trochlea" is a Greek word, the English meaning of the trochlea is pully. In the human body, many pulley-like structures are known as a trochlea; for example, the medial part of an articular area at the lower end of the humerus is called the trochlea. the all black chickenWebApr 12, 2024 · Trochlea – a pulley-like structure at the orbital roof through which the tendon of the superior oblique muscle passes. It is the only cartilage found in the orbit. Superior orbital fissure – located between the … the allbrightWebDefinition. On the lateral surface of the calcaneus, in front of the tubercle or the attachment of the calcaneofibular ligament, it presents a narrow surface marked by two oblique grooves. The grooves are separated by an elevated ridge, or tubercle, the fibular trochlea (trochlear process, peroneal tubercle, peroneal trochlea), which varies ... the all breed dog grooming guide 4th editionWebTrochlea of femur Trochlea ossis femoris Definition The trochlea of femur (femoral trochlea) is the cranial cartilaginous part of distal femur, for articulation with the patella fo form the femoral patellar joint. It consists of a groove … the all canadian trivia board gameWebtrochlea. noun [ C ] anatomy specialized uk / ˈtrɒk.li.ə / us / ˈtrɑːk.li.ə / plural trochleae. a long, narrow, hollow space in a surface in the body that a bone or tendon can move against, especially the lower end of the humerus (= the long bone of the upper arm): the trochlea … the gait cycleWebnoun. 0. 0. (anat.) A pulley-shaped part or structure, as the lower part of the humerus which articulates with a corresponding part of the ulna. noun. 0. 0. An anatomical structure that resembles a pulley, especially the part of the distal end of the humerus that articulates … theall capital inc