词汇 | papillary |
释义 | papillary adjective medical specializeduk /pəˈpɪl.ər.i/ us /pəˈpɪl.ər.i/ relating to a papilla (= a small, round raised structure at the base of hair or teeth or on the tongue)乳突的 Substances & structures in the body abductor accessorius ACL actin adductor fundus funiculus fusiform glomerular glomerulus myosin navicular neuroendocrine neurohormonal neurohormone tendinous tendinum tendo tensor Th Examples of papillarypapillary The anterolateral papillary muscle is fully mobilized by detaching die muscular bands which are inserted on to die lateral wall of die right ventricle. The anterior papillary muscle is positioned adjacent to the posterior group of papillary muscles. In the left ventricle, the cords of the mitral valve are attached exclusively to the paired papillary muscles. However, cataracts, microphthalmos, necrosis, calcifications, blindness, anterior chamber and optic disk malformations and papillary membrane vestiges have also been described. Note the tendinous cords from the tricuspid valve connecting to a single papillary muscle. It seems that as soon as people began looking at papillary ridges, the idea of uniqueness presented itself. This had a large flat abnormal posterolateral papillary muscle an abnormal insertion of the tendinous cords. A small papillary muscle was attached to the underside of the imperforate valve. Both papillary muscles were hypertrophied, and the atrioventricular junction was dilated. The papillary muscles in their case, however, were normal. A ventricular septal defect and rupture of the papillary muscle were found. It was not attached to the leaflets of the mitral valve, which were supported by two separate papillary muscles. Necropsy showed a grossly abnormal arrangement of ventricular myocardial fascicles and bands, with absence of the papillary muscles causing tricuspid and mitral regurgitation. The opening of the ventricular septal defect was immediately above the medial papillary muscle of the tricuspid valve. When mitral regurgitation is due to dysfunction of the papillary muscles, however, results of repair are not always good. See all examples of papillary 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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