| 词汇 | navicular |
| 释义 | navicular noun[ C ] medical specializeduk /nəˈvɪk.jə.lər/ us /nəˈvɪk.jə.lɚ/ any body part that is boat-shaped: （身体部位）舟状的 The tumour originated from the navicular bone.从舟骨处滋生的肿瘤。 Substances & structures in the body abductor accessorius ACL actin adductor fundus funiculus fusiform glomerular glomerulus myosin neuroendocrine neurohormonal neurohormone nociceptive tendinous tendinum tendo tensor Th Examples of navicularnavicular However, evidence of navicular degeneration has been established in the fossil record of early horses. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Cartilage degeneration is common in navicular horses, usually along the flexor surface. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each hind limb of the horse runs from the pelvis to the navicular bone. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The navicular bone in the horse is supported by the distal sesamoidean impar ligament and two collateral sesamoidean ligaments. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Excess tension can also cause exostoses where the ligaments attach to the navicular bone, giving the bone a canoe shape. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Tension placed on the ligaments that support the navicular bone. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The "head of talus" looks forward and medialward; its anterior articular or navicular surface is large, oval, and convex. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Strictly these should be termed the proximal sesamoid bones whereas the navicular bone should be referred to as the distal sesamoid bone. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is caused when the navicular bone temporarily loses its blood supply. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It most commonly describes an inflammation or degeneration of the navicular bone and its surrounding tissues, usually on the front feet. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Radiography, nuclear scans and ultrasonography may be necessary to determine soundness with special emphasis placed on the examination of the navicular bone and distal phalanx. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is made up by the calcaneus, the talus, the navicular, the three cuneiforms, and the first, second, and third metatarsals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Stress fractures most frequently occur in weight-bearing bones, such as the tibia (bone of the lower leg), metatarsals, and navicular bones (bones of the foot). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Within the tarsus, it articulates with the calcaneus below and navicular in front within the talocalcaneonavicular joint. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The term "navicular bone" or "hand navicular bone" was formerly used for the scaphoid bone, one of the carpal bones of the wrist. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of navicular These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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