The cranium skull is the skeletal structure of the head that supports the face and protects the brain.
Internal cranial floor labeled.
It is subdivided into the facial bones and the brain case or cranial vault the facial bones underlie the facial structures form the nasal cavity enclose the eyeballs and support the teeth of the upper and lower jaws.
The cranium skull is the skeletal structure of the head that supports the face and protects the brain.
Skull cranial floor bone markings part 2 temporal bone.
B the complex floor of the cranial cavity is formed by the frontal ethmoid sphenoid temporal and occipital bones.
It is subdivided into the facial bones and the brain case or cranial vault the facial bones underlie the facial structures form the nasal cavity enclose the eyeballs and support the teeth of the upper and lower jaws.
The floor is flattened from before backward and concave from side to side.
A the hard palate is formed anteriorly by the palatine processes of the maxilla bones and posteriorly by the horizontal plate of the palatine bones.
It is formed by the palatine process of the maxilla and the horizontal part of the palatine bone.
The contributions of these two bones to the floor of the cranial cavity are shown in figure 6 10.
The sphenoid bone is a butterfly shaped cranial bone that is located in the middle of the skull between the frontal and temporal bones.
Near its anterior end is the opening of the incisive canal.
196 roof floor and lateral wall of left nasal cavity.
The ethmoid bone which from the outside is only visible in the eye sockets and as the upper conchae internal bumps of the nasal cavity also contributes to the floor of the cranial cavity.
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External and internal views of base of skull.