Bone surface markings Flashcards

1
Q

fissure

A

narrow slit or cleft - passageway for blood vessels and nerves

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2
Q

sulcus

A

groove - passageway for the blood vessels and nerves

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3
Q

foramen

A

opening, hole - passageway for blood vessels and nerves

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4
Q

fossa

A

shallow depression, basin - attachments for muscles or articulations

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5
Q

spinous process/ transverse process

A

projection - attachment for muscles or articulations

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6
Q

meatus

A

blind canal - passageway for blood vessels and nerves

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7
Q

ramus

A

smooth, rounded articular process - articulation

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8
Q

facet

A

smooth concave articular surface - articulation

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9
Q

condyle

A

smooth, rounded articular process - articulation

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10
Q

crest

A

prominent ridge - attachment for muscles

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11
Q

condyle

A

smooth rounded articular articular process -articulation

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12
Q

epicondyle

A

project superior to condyle - attachment for muscles

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13
Q

head

A

rounded articular projection, supported by a “neck”
-articulation

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14
Q

line

A

long narrow ridge
attachment for muscles

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15
Q

trochanter

A

very large projection (only on femur) - attachment for muscles

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16
Q

tubercle

A

small rounded projection - attachment for muscles

17
Q

tuberosity

A

large, roughed projection - attachment for muscles

18
Q

articulating structures

A

condyle, facet, head, trochlea

19
Q

depressions

A

alveolus, fossa, sulcus

20
Q

projections for tendon and ligament attachment

A

crest, epicondyle, line, process, ramus, spine, trochanter, tubercle, tuberosity

21
Q

openings and spaces

A

canal, fissure, foramen, meatus, sinus

22
Q

tuberosity visible description

A

large rounded projection

23
Q

spinous process ( or spine) visible description

A

sharp, slender, pointed projection

24
Q

trochanter visible description

A

very large, blunt, irregular shaped projection

25
Q

crest visible description

A

narrow ridge of bone

26
Q

foramen visible description

A

round or oval opening in a bone

27
Q

meatus visible description

A

canal - like

28
Q

fossa visible description

A

shallow depression mostly to form a joint

29
Q

head visible description

A

bony expression at the end of a long neck

30
Q

facet visible description

A

smooth, almost flat surface

31
Q

condyle visible description

A

rounded projection

32
Q

ramus visible description

A

armlike arm of a bone - handle like