| 词汇 | acetabulum |
| 释义 | acetabulum noun[ C ] medical specializeduk /ˌæs.əˈtæb.jə.ləm/ us /ˌæs.əˈtæb.jə.ləm/pluralacetabulauk /ˌæs.əˈtæb.jə.lə/ us /ˌæs.əˈtæb.jə.lə/ a cup-shaped structure on either side of the pelvis where the hip bone sits: 髋臼 Prosthetic replacement has been used successfully when the acetabulum has sustained damage.人工假体置换术已经成功应用于髋臼受损的情况。 Bone structures acetabular acromial acromioclavicular acromion ala frontal bone glenoid gnathic gynecoid hamate osteophyte osteotomy parietal parietal bone pectoral girdle TMJ trapezoidal triquetrum true rib tubercle Examples of acetabulumacetabulum A ridge extends anteriorly from the lateral side of each acetabulum up to the anterior iliac processes. Three orientations of muscle fibres (equatorial, meridional, radial) were discernible in the oral sucker, acetabulum and paired lappets. The posterior process of the ilium is moderately developed and ventrally bears a strong ridge, and the acetabulum is deeply concave. In fixed cercariae, the acetabulum lies just behind the centre of the body and two eyespots are located in the anterior third between the head organ and the protrusible acetabulum. The acetabula are shallow, and posterior to them is a prominent tubercle, positioned between the posterior edge of the supraacetabular process and anterior part of the posterior iliac process. The femur connects at the acetabulum of the pelvis and projects laterally before angling medially and inferiorly to form the knee. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The neck of the femur is generally minimal or absent in the most primitive forms, reflecting a simple attachment to the acetabulum. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Both hip resurfacing and hip replacement require that a cup is placed in the acetabulum of the hip socket. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Located in the medioanterior of the body is the acetabulum. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Then contraction of the radial muscle of the acetabulum causes detachment of the entire sucker. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When the sucker attaches itself on an object, the infundibulum maily provides adhesion while the central acetabulum is quite free. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Both these structures are thick muscles, and the acetabulum is speficially composed of radial muscles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The cuplike acetabulum forms at the union of three pelvic bones the ilium, pubis, and ischium. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Articular cartilage covers the concave area of acetabulum, providing more stability and shock absorption. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This would involve replacing both the acetabulum (hip socket) and the head and neck of the femur. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of acetabulum 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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