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单词 Os innominatum
释义

Os innominatum

中文百科

髋骨 Hip bone

(重定向自Os innominatum)
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髋骨为人体腰部的骨骼,共左右两块。幼年时,髋骨分为髂骨, 坐骨和耻骨以及软骨连接。成年后,它们之间的软骨会骨化,成为一个整体,即髋骨。左髋骨、右髋骨、骶骨、尾骨以及它们之间的骨连接一起构成骨盆。髋骨与股骨构成髋关节。

英语百科

Hip bone 髋骨

(重定向自Os innominatum)

The skeleton of the human pelvis:

2–4. Hip bone (os coxae)
1. Sacrum (os sacrum), 2. Ilium (os ilium), 3. Ischium (os ischii)
4. Pubic bone (os pubis) (4a. corpus, 4b. ramus superior, 4c. ramus inferior, 4d. tuberculum pubicum)
5. Pubic symphysis, 6. Acetabulum (of the hip joint), 7. Foramen obturatum, 8. Coccyx/tailbone (os coccygis)
Dotted. Linea terminalis of the pelvic brim
Plan of ossification of the hip bone. Left hip bone, external surface.
The male pelvis, formed by left and right hip bones, sacrum, and coccyx.

The hip bone (innominate bone, pelvic bone or coxal bone) is a large flat bone, constricted in the center and expanded above and below. In some vertebrates (including humans before puberty) it is composed of three bones: the ilium, ischium, and the pubis.

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