Multiple choice

Axis vertebra is identified by

  1. sigmoid notch

  2. deltoid ridge

  3. odontoid process

  4. centrum
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Axis is the second cervical vertebra, which is identified by a prominent odontoid process. The odontoid process of axis vertebra fits in the odontoid fossa of first cervical vertebra, forming the actual pivot joint at which the skull rotates around together with the atlas.

Keep practicing — related questions