3D Osteology
All visual materials are sourced directly from the app 3D Osteology
The two superciliary arches are elevations located just above the supraorbital margin. (1)
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The two superciliary arches are elevations located just above the supraorbital margin. (1)
The frontal tuber or frontal eminence is a rounded elevation located approximately 3cm above the supraorbital margin. It is positioned on either side of the squama’s middle line. (2,3)
The external surface of the squamous part of the frontal bone is the outer surface of the squamous part of the frontal bone. (1)
The sagittal border is the longest and articulates with the sagittal border of the opposite parietal bone. (1)
The frontal bone is a major bone of the cranium, and it forms the forehead, the roof of the orbits (eye sockets), and the anterior part of the cranial floor. It Articulates with the sphenoid, ethmoid, two parietals, two nasals, two maxillae, two lacrimals, and two zygomatic bones. (1)