bone markings and surface features Flashcards

1
Q

process

A

any projection or bump

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2
Q

ramus

A

an extension of a bone making an angle with the rest of the structure

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3
Q

trochanter

A

a large, rough projection

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4
Q

tuberosity

A

a smaller, rough projection

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5
Q

tubercle

A

a small, rounded projection

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6
Q

crest

A

a prominent ridge

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7
Q

line

A

a low ridge

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8
Q

spine

A

a pointed process

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9
Q

head

A

the expanded articular end of an epiphysis separated from the shaft by a neck

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10
Q

neck

A

a narrow connection between the epiphysis and the diaphysis

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11
Q

condyle

A

a smooth, rounded articular process

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12
Q

trochlea

A

a smooth, grooved articular process shaped like a pulley

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13
Q

facet

A

a small, flat articular surface

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14
Q

fossa

A

a shallow depression

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15
Q

sulcus

A

a narrow groove

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16
Q

foramen

A

a rounded passageway for blood vessels or nerves

17
Q

canal

A

a passageway through the substance of a bone

18
Q

fissure

A

an elongate cleft

19
Q

sinus

A

a chamber within a bone, normally filled with air