Exam 2 - Regions of the Vertebral Collumn (Typical Cervical) Flashcards Preview

Spinal Anatomy > Exam 2 - Regions of the Vertebral Collumn (Typical Cervical) > Flashcards

Flashcards in Exam 2 - Regions of the Vertebral Collumn (Typical Cervical) Deck (51)
Loading flashcards...
1

What is the number of vertebrae in the typical cervical spine?

seven segments

2

Which vertebrae are typical cervicals?

C3-C6

3

Which vertebrae are atypical cervicals?

C1, C2, C7

4

What is the shape of the typical cervical vertebral body from the cranial view?

rectangular

5

What is the appearance of the typical cervical vertebral body from the lateral view?

posterior height is greater than anterior height by a few millimeters

6

What would be the direction of the cervical curve based on osseous features?

posterior or kyphotic

7

What accounts for the direction of the typical cervical curve?

the intervertebral disc height

8

What is the direction of the typical cervical curve?

anterior or lordotic

9

At which vertebral couple will the cervical curve again increase intervertebral disc height?

C5/C6

10

What are the modifications of the superior epiphyseal rim of a typical cervical?

anterior groove
posterior groove
right and left uncinate processes

11

What are the names of the lateral modification of the superior epiphyseal rim?

uncinate process
unciform process
uncovertebral process
uncus
lateral lip

12

What are the modifications of the inferior epiphyseal rim of a typical cervical?

anterior lip
posterior lip
lateral grooves

13

What is the joint classification for the anterior lip-anterior groove articulation?

fibrous (amphiarthrosis) syndesmosis

14

What is the joint classification for the uncinate process-lateral groove articulation?

modified synovial saddle (diarthrosis sellar)

15

What is the joint classification for the spongy bone-intervertebral disc articulation?

cartilaginous (amphiarthrosis) symphasis

16

How many joint are present on the upper surface of a typical cervical vertebral body?

five

17

how many joints are present on the lower surface of a typical cervical body?

five

18

how many joint surfaces are present on the vertebral body of a typical cervical?

ten

19

how many synovial joint surfaces are present on the vertebral body of a typical cervical?

four

20

What other terms are used to identify the uncinate processes?

unciform process
uncovertebral process
uncus
lateral lip

21

What is the name given to the uncinate process-lateral groove articulation?

joint of Luschka
OR uncovertebral joint

22

the joint of Luschka is formed from what surfaces?

uncinate process
lateral groove

23

What muscle attaches to the typical cervical vertebral body?

the longus colli muscle

24

What is the orientation and angulation of the pedicle of a typical cervical?

posterolateral, 45 degrees

25

What is the direction of projection of the cervical lamina?

posteromedially

26

What ligament attaches to the lamina of a typical cervical?

ligamentum flavum

27

Ossification of the ligamentum flavum at the attachment site on the lamina will result in what feature?

para-articular processes

28

Which is the greatest diameter of the vertebral foramen of typical cervicals?

transverse

29

The greatest transverse diameter of the typical cervical vertebra occurs at...

C6

30

The greatest frequency of osteophytes associated with the vertebral body occurs at which typical cervical vertebral couple?

C5/C6