The norma verticalis refers to the vertical view of the skull, often used in anatomical studies and radiology. This view looks at the skull from above and provides insight into the superior and lateral aspects of the cranium. Here's a brief overview:
Key Features of Norma Verticalis:
- Cranial Vault: Includes the calvaria (the dome-like top part of the skull), which is formed by the frontal, parietal, and occipital bones.
- Parietal Bones: These are the paired bones on the sides and top of the skull, visible in this view.
- Frontal Bone: The bone forming the forehead.
- Occipital Bone: The bone forming the back and base of the skull.
- Sagittal Suture: The joint that connects the two parietal bones along the top of the skull.
- Coronal Suture: The joint that connects the frontal bone to the parietal bones, running horizontally from side to side.
Significance:
- The norma verticalis helps in understanding the overall shape of the skull, the symmetry of cranial structures, and the alignment of the bones from a top-down perspective. It’s particularly useful for studying skull deformities, cranial surgery, and radiological imaging.
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