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Normal Anat IntraO
Oral Radiography DENT-120
Term | Definition |
---|---|
cortical | dense outer layer |
cancellous | soft spongy bone, arranged like a lattice |
process | a marked prominence of projection of bone |
ridge | a linear prominence or projection of bone |
spine | a sharp, thorn like projection of bone |
tubercle | a small bump or nodule of bone |
tuberosity | a rounded prominence of bone |
canal | a tubelike passageway through bone that contains nerves and blood vessels |
foramen | an opening or hole in bone that permits the passage of nerves and blood vessels |
fossa | a broad, shallow, scooped out or depressed area of bone |
sinus | a hollow space, cavity or recess in bone |
septum | a bony wall or partition that divides two spaces or cavities. May or may not be present within the space of a fossa or sinus |
suture | an immovable joint that represents a line of union between adjoining bones fo the skull. A thin, radiolucent line |
maxilla | forms the floor of the orbit, the sides and floor of nasal cavities, and the hard palate |