| 词汇 | epiphysis |
| 释义 | epiphysis noun[ C ] medical specializeduk /əˈpɪf.ɪ.sɪs/ us /əˈpɪf.ə.sɪs/pluralepiphysesuk /əˈpɪf.ɪ.siːz/ us /əˈpɪf.ə.siːz/ the rounded end of a long bone where it joins another bone骨端，骨骺（长骨关节端的扩大部分） Bone structures acetabular acetabulum acromial acromioclavicular acromion frontal bone glenoid gnathic gynecoid hamate osteophyte osteotomy parietal parietal bone pectoral girdle TMJ trapezoidal triquetrum true rib tubercle In paralysed limbs the growth from the epiphyses is usually little short of the normal. In the acute arthritis of infants, the epiphysis concerned may be separated and displaced. In the upper limb the more active epiphyses are at the shoulder and wrist, and these also are the last to unite. Separation of an epiphysis nearly always results in infection and destruction of the adjacent joint. The epiphyses are nourished by a separate system of blood vessels, derived from the arteries which supply the adjacent joint. Examples of epiphysisepiphysis Located a little above the distal epiphysis, where the shaft, through the reduction of the muscular ridges and crests, becomes nearly cylindrical. The between-sets correlations were low, the highest correlation being 0n20-0n25 between width at epiphysis and the four osteochondrosis variables. A left unfused distal femoral epiphysis is also preserved. The use of warfarin, particularly between the 6th and 12th weeks of pregnancy, is associated with an embryopathy, "warfarin embryopathy," characterised by nasal hypoplasia and/or stippled epiphyses. The epiphyseal arteries and osteogenic cells invade the epiphysis, depositing osteoblasts and osteoclasts which erode the cartilage and build bone. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Between the epiphysis and diaphysis (the long midsection of the long bone) lies the metaphysis, including the epiphyseal plate (growth plate). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This fracture is unique because it occurs during a certain period of adolescence, when there is a differential rate of growth of the epiphysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Here a cut into the bone will find the abnormal epiphysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Lesions are symmetrical, most common in the elbows, tibia, and fibula, and characteristically cause separation of an epiphysis and marked periosteal reactions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They usually originate from the epiphysis of long bones but in rare cases they may arise from anterior arc of the ribs. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Cartilage is progressively eroded and replaced by hardened bone, extending towards the epiphysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The proximal head and the epiphysis are supplied by a branch of the anterior tibial artery. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Muscle or ligament injuries can be contracted during heavy physical activity however, it is important not to miss a slipped upper femoral epiphysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. At age 13 he suffered a slipped upper femoral epiphysis of the hip, which resulted in his spending nearly 20 months in hospital. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The femoral epiphysis remains in the acetabulum (hip socket), while the metaphysis (end of the femur) move in an anterior direction with external rotation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of epiphysis 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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