Back Osteology Flashcards

1
Q

Sesamoid Bones

A

Embedded entirely within tendon or ligaments

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2
Q

Sutural or Wormian Bones

A

Not usually named; in along the skull

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3
Q

spondololysis

A

fracture of lamina usually in lumbar region that causes separation between adjacent vertebrate

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4
Q

spondylolisthesis

A

dislocation of vertebral body anteriorly off of the vertebrae below

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5
Q

spondolysis

A

degeneration of spinal discs

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6
Q

Epiphysis

A

portion of a bone furthest from the center

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7
Q

Epiphyseal Plate

A

cartilaginous region b/w metaphysis and epiphysis

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8
Q

Diaphysis

A

Center of bone

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9
Q

Metaphysis

A

region between diaphysis and epiphyseal plate

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10
Q

Temporal Bone

A

side of skull; goes in medially far

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11
Q

Mastoid Process

A

Bumps behind each ear

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12
Q

Styloid Process

A

small stylus like protrusion from behind ear towards jaw; under the mastoid process

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13
Q

Occipital Bone

A

Back of skull

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14
Q

External Occipital Protuberance

A

Bump on the back of the skull

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15
Q

Superior Nuchal Line

A

Extends laterally from the external occipital protuberance

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16
Q

External Occipital Crest

A

extends from superior nuchal line to inferior nuchal line

17
Q

Superior, Inferior, and Transverse Costal Facet

A

Where the ribs interact with the vertebrae

18
Q

Mammillary Process

A

Bump on the superior articulating process of lumbar vertebrae

19
Q

Accessory Process

A

Bump on the transverse process of lumbar vertebrae

20
Q

Median Sacral Crest

A

Fused spinous processes

21
Q

Medial Sacral Crest

A

Fused articular processes

22
Q

Lateral Sacral Crest

A

Fused transverse processes

23
Q

Thoracic curvature

A

Thoracic kyphosis (concave

24
Q

Lumbar curvature

A

Lumbar lordosis (convex)