Skeletal system vocab Flashcards

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1
Q

alveolus

A

a deep pit or socket in the maxillae or mandible

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2
Q

articulation

A

the junction of two bones

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3
Q

auricular

A

ear-shaped

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4
Q

bifid

A

cleft into two parts or branches

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5
Q

capitulum

A

a little head

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6
Q

concha

A

a spiral structure like a seashell

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7
Q

condyle

A

a large, smooth, rounded articulating oval structure

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8
Q

coracoid

A

describing a projection shaped like a crow’s beak

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9
Q

Coronoid

A

describing a triangular projection ending in a sharp point

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10
Q

costal

A

associated with or a part of the ribs

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11
Q

crest

A

a narrow, prominent ridgelike projection

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12
Q

Cribiform

A

perforated like a sieve

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13
Q

cuneiform

A

wedge-shaped

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14
Q

demifacet

A

half of a facet, part of an articular surface shared by two adjacent bones

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15
Q

diaphysis

A

the middle portion of a long bone, the shaft

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16
Q

eminence

A

an elevation or projection, especially on a bone

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17
Q

epicondyle

A

a projection adjacent to a condyle

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18
Q

epiphysis

A

the end of a long bone

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19
Q

facets

A

a small, flat, shallow, articulating surface

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20
Q

fissure

A

a narrow, slit-like opening through a bone

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21
Q

foramen

A

a rounded passageway through a bone

22
Q

fossa

A

a flattened or shallow depression

23
Q

fovea

A

a small pit or depression

24
Q

glenoid

A

shaped like a shallow socket

25
Q

head

A

a prominent, rounded epiphysis

26
Q

hiatus

A

a gap

27
Q

lamina

A

a thin, flat plate

28
Q

line

A

a low ridge, less prominent than a crest

29
Q

malleolus

A

a club-shaped or hammer-shaped process

30
Q

mastoid

A

breast-shaped

31
Q

meats

A

a passageway through a bone

32
Q

neck

A

a constricted portion adjacent to a head

33
Q

notch

A

an indendation or V-shaped depression

34
Q

nuchal

A

associated with the nape of the neck

35
Q

pedicle

A

a supporting column or stalk

36
Q

process

A

a projection, a bony prominence

37
Q

promontory

A

a high place

38
Q

pterygoid

A

winglike

39
Q

ramus

A

an angular extension of a bone relative to the rest of the structure; a branch

40
Q

septum

A

a partition

41
Q

sinus

A

a cavity or hollow space in the bone

42
Q

spine

A

a pointed, slender process

43
Q

squamous

A

flat, scalelike

44
Q

styloid

A

pointed, pen-like

45
Q

sulcus

A

a narrow groove

46
Q

suture

A

the line of union in an immovable articulation

47
Q

trochanter

A

a massive, rough projection found only on the femur

48
Q

trochlea

A

a smooth, grooved pulley-like articular process

49
Q

tubercle

A

a small round projection

50
Q

tuberosity

A

a large rough projection

51
Q

xyphoid

A

shaped like a sword