Bone Surface Features Questions Flashcards Preview

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Flashcards in Bone Surface Features Questions Deck (18):
1

What are the four basic surface feature categories?

elevations, depressions, tunnels or passageways and facets

2

what are the types of osseus elevations?

linear, rounded and sharp

3

what are the types of rounded osseous elevations?

tubercle, protuberance, trochanter, tuber or tuberosity and malleolus

4

what are the categories of sharp osseus elevations?

spine and process

5

what are the categories of osseous depressions?

linear and rounded depressions

6

What are the categories of osseous linear depressions?

notch or incisure, groove, and sulcus

7

What are the categories of rounded osseus depressions?

the fovea and the fossa

8

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

ostium or orifice and hiatus

9

what is the definition of an osseous ostium?

a round or oval opening on the surface of bone

10

what is the definition of an osseous hiatus?

an irregular opening on the surface of bone

11

what is the definition of an osseous foramen?

an ostium passing completely through a thin region of bone

12

what is the definition of an osseous canal?

an ostium passing completely through a thick region of bone

13

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?

meatus

14

what is the definition of an osseous fissure?

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

15

what are the categories of osseus facets?

flat facets and rounded facets

16

what are the categories of rounded osseous facets?

articular heads and articular condyles

17

What is the definition of an osseous condyle?

A knuckle shaped surface on bone for osseus articulation

18

What are examples of an osseous condyle?

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