3D Osteology
All visual materials are sourced directly from the app 3D Osteology
The frontal crest is a ridge located on the lower end of the midline that results from the union of the edges of the sagittal sulcus. (3)
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The frontal crest is a ridge located on the lower end of the midline that results from the union of the edges of the sagittal sulcus. (3)
It is a line that continues the zygomatic process upwards and backwards. It divides into the upper and the lower temporal lines. (1)
The zygomatic process of the frontal bone is the prominent structure that is situated at the lateral end of the supraorbital margin. It serves for the articulation with the zygomatic bone. (1)
The parietal margin of the frontal bone is the border that is oriented posteriorly and connects to the parietal bones. (1)
In some cases, the frontal notch presents as a hole rather than a notch. In these cases, the frontal notch is named the frontal foramen. (1)