projection
Ramus
ramus
Ramus.
The spine is a projection of bones that form the vertebral column. It is not a depression.
projection
projection
projection
is a depression
....opening?
A fissure is an opening or crack in the Earth's crust, typically where tectonic plates meet. It is not a projection or depression, but rather a narrow, long fracture in the ground.
what is white ramus?
"A crest is a projection or ridge, especially of bone; cresta"source: chacha.com