| 词汇 | carpometacarpal |
| 释义 | carpometacarpal adjective anatomy specializeduk /ˌkɑː.pəʊ.met.əˈkɑː.pəl/ us /ˌkɑːr.pə.met̬.əˈkɑːr.pəl/ relating to the joining of the carpus and metacarpus bones of the hand: 腕掌的 Osteoarthritis often involves the first carpometacarpal joints, knee joints, and spine.骨关节炎常常发生在大拇指的腕掌关节，膝关节和脊柱。 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 You can also find related words, phrases, and synonyms in the topics: The hand Examples of carpometacarpalcarpometacarpal X-rays show central and peripheral erosions of these joints and there may be associated small erosions of the first carpometacarpal and trapezioscaphoid joints. The part of opposition that this muscle is responsible for is the flexion of the thumb's metacarpal at the first carpometacarpal joint. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The movements permitted in the second through fifth carpometacarpal joints is most readily observable in the (distal) heads of the metacarpal bones. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If the thumb or its carpometacarpal joint is absent, centralization can be followed by pollicization. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The configuration of the thumb carpometacarpal joint plays an important role in the mechanism of opposition. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For this "true", pulp-to-pulp opposition to be possible, the thumb must rotate about its long axis (at the carpometacarpal joint). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The bone itself is located between the joints called the metacarpophalangeal joint and the carpometacarpal joint. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The abductor pollicis brevis does this by acting across both the carpometacarpal joint and the metacarpophalangeal joint. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This complete extension at the interphalangeal joint is not possible, or considerably more difficult, with the carpal, carpometacarpal, and metacarpophalangeal joints simultaneously extended. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The joint space between trapezium and trapezoid, or that between trapezoid and capitate, may communicate with cavities of the carpometacarpal joints, most commonly the second and third. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Opponens minimi digiti serves to flex and laterally rotate the 5th metacarpal about the 5th carpometacarpal joint, as when bringing little finger and thumb into opposition. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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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