A vertebra is classified as a bone. Vertebrae are found in the back and is known as an irregular bone.
bone
The first cervical vertebra, called C1 or the atlas, articulates with the occipital bone.
lumbar vertebra
A lumbar vertebra
vertebra
a vertebra
Each individual bone in your back is a vertebra (plural vertebrae).
patella
C7. (The seventh cervical vertebra.)
Each bone in my spine is called one "vertebra". Two or more are called "vertebrae".
The fifth lumbar vertebra articulates with the first fused sacral vertebra of the pelvic girdle.
The hyoid bone is at the level/in line with the third cervical (C3) vertebra.