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
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2
Q

Why do we need curvatures?

A

Sock absorption, weight distribution

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3
Q

Features of primary curvatures

A

Foetal, Thoracic and sacral
Concave anterior
Due to differing height of Anterior and posterior parts of vertebrae

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4
Q

Features of secondary curvatures

A

After birth, Cervical and lumbar
Concave posterior
Postnatal changes in intervertebral discs

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5
Q

Name the three clinical terms for curvatures

A

Kyphosis, Scoliosis, Lordosis

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6
Q

What is Lordosis?

A

increased curvature of lumbar or cervical region

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7
Q

What is Kyphosis?

A

increased curvature of thoracic region.

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8
Q

What is Scoliosis?

A

Lateral curvature

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