Spinal Anatomy Flashcards
1
Q
How many vertebrae are in each section?
A
Cervical- 7 Thoracic- 12 Lumbar- 5 (so 24 movable) Sacral- 5 Coccyx- 4
2
Q
Why do we need curvatures?
A
Sock absorption, weight distribution
3
Q
Features of primary curvatures
A
Foetal, Thoracic and sacral
Concave anterior
Due to differing height of Anterior and posterior parts of vertebrae
4
Q
Features of secondary curvatures
A
After birth, Cervical and lumbar
Concave posterior
Postnatal changes in intervertebral discs
5
Q
Name the three clinical terms for curvatures
A
Kyphosis, Scoliosis, Lordosis
6
Q
What is Lordosis?
A
increased curvature of lumbar or cervical region
7
Q
What is Kyphosis?
A
increased curvature of thoracic region.
8
Q
What is Scoliosis?
A
Lateral curvature