Anatomical Ridges, Openings and Depressions to describe bony features Flashcards

1
Q

Line or Linea

A

Low ridge

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2
Q

Crest or Crista

A

Prominent ridge

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3
Q

Spine

A

Very high ridge

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4
Q

Foramen

A

Hole

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5
Q

Canal or Meatus

A

Tunnel

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6
Q

Fissure

A

Cleft

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7
Q

Sinus or Labyrinth

A

Cavity

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8
Q

Fossa

A

General term for a depression

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9
Q

Notch

A

Depression in bone margin

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10
Q

Fovea

A

Little pit

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11
Q

Groove or Sulcus

A

Deeper, narrow depression

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