1-11 Flashcards
(26 cards)
1:
Facet for dens
2:
Anterior tubercle
3:
Anterior arch
4:
Transverse process
5:
Superior Articular surface of atlas
6:
Groove for vertebral artery
7:
Posterior arch
8:
Transverse foramen
9:
Anterior arch
10:
Inferior Articular surface of atlas
11:
Spinous process
12:
Superior Articular facet
13:
Dens of axis
15:
Superior Articular facet of axis
14:
Body of axis
16:
Pedicle of vertebral arch
What is unique about the atlas?
It has no body or spine
The atlas is composed of anterior and posterior….
Arches
The atlas contains a transverse process foramen where the ____________ passes through
Vertebral vessels
The dens of the axis is also known as the
Odontoid process
The dens articulates with the ___________ arch of the atlas
Anterior
Is the atlas or axis the strongest cervical vertebrae?
Axis
A blow to the top of the head may
Fracture the atlas
A fracture in the anterior and posterior arch of the atlas is a
Jefferson fracture