Coccyx
Last reviewed: 23.04.2024
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The coccyx (os caccygis) is the result of the coalescence of 3-5 rudimentary coccygeal vertebrae (vertebrae coccygeae). The coccyx has the shape of a triangle, slightly curved anteriorly. The base of the coccyx is turned upwards, the apex - down and forward.
For articulation with the sacrum, there are coccygeal horns (cornua coccygea). At a young age, especially in women, the coccygeal vertebrae are connected by means of interlayers of cartilaginous tissue.
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