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20 mar 2024 · The vertebral canal, also called the spinal canal or vertebral cavity, is one of two subdivisions of the dorsal body cavity, the other being the cranial cavity. It is a channel within the articulated vertebral column (spine) , formed by the stacked vertebral foramina of the vertebrae.
5 dni temu · Explore the anatomy and vital role of the head and neck bones with Innerbody's interactive 3D model. The bones of the head and neck play the vital role of supporting the brain, sensory organs, nerves, and blood vessels of the head and protecting these structures from mechanical damage.
12 wrz 2023 · The vertebral column (spine or backbone) is a curved structure composed of bony vertebrae that are interconnected by cartilaginous intervertebral discs. It is part of the axial skeleton and extends from the base of the skull to the tip of the coccyx. The spinal cord runs through its center.
16 paź 2024 · The facial skeleton has 14 bones. Six of them come in pairs, with one on each side of the face. These paired bones are the inferior nasal conchae, nasal bones, maxillae (upper jaw), palatine bones, lacrimal bones, and zygomatic bones (cheekbones). There are also two single bones: the mandible (lower jaw) and the vomer.
The vertebrae of the spine align so that their vertebral canals form a hollow, bony tube to protect the spinal cord from external damage and infection. Between the vertebrae are small spaces known as intervertebral canals that allow spinal nerves to exit the spinal cord and connect to the various regions of the body.
Find out about the vertebral or spinal column/backbone - what are the bones of the vertebra, anatomy, structure, and functions, along with labeled diagrams.
Explore detailed information on the anatomy of the human head, including bones, muscles, nerves, organs, and joints. Ideal for medical education.
