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27 lis 2024 · Explore Innerbody's 3D anatomical model of the coccyx, the most inferior bone in the spinal column. The coccyx, or tailbone, is both the smallest and the most inferior bone in the spinal column. It is a vestige of the caudal vertebrae found in the tails of most mammals.
Tailbone (coccyx) Images: Xrays, MRI, CT scans, anatomy illustrations, and more. Images to help you understand tailbone pain.
27 lis 2024 · Coccygeal: The spine's coccygeal region contains only the coccyx, a single bone in the adult skeleton that is formed by the fusion of 4 tiny vertebrae during adolescence. The coccyx is often referred to as the human tailbone, as this region is homologous to the tail bones of animals that have tails.
27 lis 2024 · The vertebral column of the lower back includes the five lumbar vertebrae, the sacrum, and the coccyx. These bones work together to provide flexibility to the trunk, support the muscles of the trunk, and protect the spinal cord and spinal nerves of the back.
31 gru 2021 · Find out about the coccyx (tailbone), its definition, anatomy, what it looks like, where it is located, what does it do, & labeled diagrams
30 paź 2023 · The coccyx, otherwise known as the tailbone, is a small triangular shaped bone comprised of four fused coccygeal vertebrae. It marks the terminal point of the vertebral column and contributes to the formation of the walls of the true pelvis .
The coccyx is usually formed of four rudimentary vertebræ; the number may however be increased to five or diminished to three. In each of the first three segments may be traced a rudimentary body and articular and transverse processes; the last piece (sometimes the third) is a mere nodule of bone.