Bone Surface Features Questions Flashcards

1
Q

What are the four basic surface feature categories?

A

elevations, depressions, tunnels or passageways and facets

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2
Q

what are the types of osseus elevations?

A

linear, rounded and sharp

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3
Q

what are the types of rounded osseous elevations?

A

tubercle, protuberance, trochanter, tuber or tuberosity and malleolus

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4
Q

what are the categories of sharp osseus elevations?

A

spine and process

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5
Q

what are the categories of osseous depressions?

A

linear and rounded depressions

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6
Q

What are the categories of osseous linear depressions?

A

notch or incisure, groove, and sulcus

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7
Q

What are the categories of rounded osseus depressions?

A

the fovea and the fossa

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8
Q

What are the names given to openings on the surface of bone?

A

ostium or orifice and hiatus

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9
Q

what is the definition of an osseous ostium?

A

a round or oval opening on the surface of bone

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10
Q

what is the definition of an osseous hiatus?

A

an irregular opening on the surface of bone

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11
Q

what is the definition of an osseous foramen?

A

an ostium passing completely through a thin region of bone

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12
Q

what is the definition of an osseous canal?

A

an ostium passing completely through a thick region of bone

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13
Q

what is the name given to an ostium which does not completely penetrate tthrough a region of bone but appears as a blind ended passageway?

A

meatus

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14
Q

what is the definition of an osseous fissure?

A

an irregular slit like or crack like appearance between the surfaces of adjacent bones

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15
Q

what are the categories of osseus facets?

A

flat facets and rounded facets

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16
Q

what are the categories of rounded osseous facets?

A

articular heads and articular condyles

17
Q

What is the definition of an osseous condyle?

A

A knuckle shaped surface on bone for osseus articulation

18
Q

What are examples of an osseous condyle?

A

occipital condyle of the occipital bone, mandibular condyle of the mandible and the medial and lateral condyles of the femur