Bone Terms Flashcards

1
Q

Process

A

Raised area, out growth or projection of bone

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2
Q

Body

A

main portion of a bone

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3
Q

Angle

A

a rounded corner

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4
Q

Concha

A

thin, scroll like structure

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5
Q

Cornu

A

horn shaped (cornucopia)

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6
Q

Coronoid

A

crown shaped projection of bone (coronal = crown)

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7
Q

Costal

A

rib

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8
Q

Eminence

A

area protecting from another

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9
Q

Margin

A

edge of bone

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10
Q

Neck

A

constricted portion of a long bone, separates head and shaft

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11
Q

Notch

A

indented area

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12
Q

Ramus

A

branch of bone

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13
Q

Styloid

A

slender, pointed process

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14
Q

Crest

A

prominent narrow ridge

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15
Q

Line

A

narrow ridge on bone, less prominent/raised than a crest

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16
Q

Epicondyle

A

bump near or on a condyle

17
Q

Spine

A

sharp, slender process of a bone

18
Q

Tubercle

A

small, rounded process often the site of tendon or ligament attachment

19
Q

Tuberosity

A

large, oblong, roughened (sometimes rounded) process (larger than a tubercle, smaller than a trochanter)

20
Q

Trochanter

A

very large, blunt, irregular shaped projection (only on femur)

21
Q

Sulcus

A

elongated groove

22
Q

Foramen

A

hole/opening in bone for passage of nerves and BV

23
Q

Canal / Meatus

A

tube like passageway through bone

24
Q

Sinus

A

cavity within bone

25
Q

Fossa

A

depression in bone

26
Q

Fovea

A

shallow (pit like) depression (smaller than fossa)

27
Q

Fissure

A

narrow, slit like opening for passage of nerves and BV

28
Q

Articular

A

pertaining to a joint

29
Q

Condyle

A

a knob like, rounded bump that articulates with another bone

30
Q

Facet

A

flattened, smooth articular surface

31
Q

Fontanel

A

A membrane covered area in cranial bones where bone formation is not yet complete (will later develop into structures)

32
Q

Suture

A

immovable joint, 2 bones fuse together (cranial bones)

33
Q

Symphysis

A

2 parts that grew together (a type of joint)

34
Q

Trochlea

A

pulley shaped: smooth rounded surface or trough found where bones come together

35
Q

Head

A

rounded end of a bone usually attached to a narrow neck