Sacrum - Wikipedia
网页The sacrum (pl.: sacra or sacrums[ 1 ]), in human anatomy, is a large, triangular bone at the base of the spine that forms by the fusing of the sacral vertebrae (S1–S5) between ages 18 and 30. [ 2 ] The sacrum situates at the upper, back part of the pelvic cavity, between the two wings of the pelvis. It forms joints with four other bones.
Sacral Vertebrae: Anatomy, Function, and Treatment - Verywell …
网页2023年4月13日 · The sacral vertebrae—also called the sacral spine—consists of five sacral vertebrae bones. These bones fuse together to form the sacrum, the shield-shaped bony structure located at the base of the lumbar vertebrae (the five cylindrical bones forming the spine of the lower bank) and connected to the pelvis.
Sacrum (Sacral Region) - Spine-health
网页The sacral region (sacrum) is at the bottom of the spine and lies between the fifth segment of the lumbar spine (L5) and the coccyx (tailbone). The sacrum is a triangular-shaped bone and consists of five segments (S1-S5) that are fused together.
SACRAL中文(简体)翻译：剑桥词典 - Cambridge Dictionary
网页adjective. medical specialized uk / ˈseɪ.krəl / us / ˈsæk.rəl / Add to word list. relating to the sacrum (= the triangular-shaped bone at the base of the back) 骶骨的. sacral pain 骶骨疼痛. (sacral在剑桥英语-中文（简体）词典的翻译 © Cambridge University Press) sacral的 例句.
骶骨 - 维基百科，自由的百科全书
网页骶 dǐ 骨[1] （英語： sacrum）又稱 薦骨[2] 、 薦椎，是一大型三角形 骨，由5塊 骶椎 在18至30歲融合而成。 它是 骨盆 帶的基部，位於 骨盆腔 的後上方，上承腰椎，下接尾椎，在2塊 髖骨 之間。 骶骨侧面上部有耳状面，与髂骨同名的耳状面构成 骶髂关节。 圖像. 脊柱. Sacrum, dorsal surface. Lateral surfaces of sacrum and coccyx. 骶骨底. Median sagittal section of the sacrum. 脊柱. Left Levator ani from within. The posterior divisions of the …
Sacrum: Anatomy and clinical aspects - Kenhub
网页2023年10月30日 · The sacrum is an irregularly shaped bone, made up of a group of five fused vertebrae in the area of what is commonly known as the base of the spine. Regarded as the keystone of the human body, the sacrum is important because it forms a link between the spine and the iliac bones, and also has an important part to play in hip stability.
Sacrum: Anatomy, Function, and Associated Conditions - Verywell Health
网页2023年10月11日 · The sacrum is an irregular bone that makes up the back or posterior third of the pelvic girdle. A ridge across the front or anterior portion of the S1 vertebra is called the sacral promontory. There are small holes called foramen along both sides of the sacrum that are left over when individual vertebrae fuse together.
Sacral region: Anatomy and location - Kenhub
网页2024年3月20日 · The sacral region is one of the distinct topographical regions of the back and buttocks which include the suprascapular, scapular, interscapular, infrascapular, vertebral, lateral pectoral, lumbar regions. It is situated just above the buttocks and at the base of the spine inferior to the vertebral region.
Sacrum | Complete Anatomy - Elsevier
网页The sacrum is one of the five regional groups of the vertebral column. It is triangular, classified as an irregular bone, and includes the following bony features: - parts: median and lateral parts; - surfaces: apex, base, and pelvic, dorsal, and lateral surfaces;
Sacrum | Vertebrae, Spine & Pelvis | Britannica
网页2024年8月9日 · Sacrum, wedge-shaped triangular bone at the base of the vertebral column, above the caudal (tail) vertebrae, or coccyx, that articulates (connects) with the pelvic girdle. In humans it is usually composed of five vertebrae, which fuse in early adulthood.
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