Bone Features Flashcards

1
Q

Process

A

A general term for a projection from the surface of the bone

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2
Q

Tubercle

A

A relatively small bump on the bone

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3
Q

Tuberosity

A

A relatively large, rough area on the bone

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4
Q

Spine

A

A short, sharp projection

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5
Q

Condyle

A

An irregular, smooth surface that articulates with another bone

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6
Q

Epicondyle

A

A bump on a condyle

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7
Q

Head

A

A hemispheric projection that articulates with another bone

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8
Q

Neck

A

A constriction below the head

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9
Q

Crest

A

An elevated ridge of the bone

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10
Q

Line

A

A smaller elevation than a crest

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11
Q

Facet

A

A smooth, flat face

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12
Q

Trochanter

A

A large bump (on femur)

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13
Q

Ramus

A

A branch

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14
Q

Foramen

A

A shallow hole

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15
Q

Sinus

A

A cavity

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16
Q

Meatus or Canal

A

A deep hole

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17
Q

Fossa

A

A shallow depression in a hole

18
Q

Notch

A

A deep cut-out

19
Q

Groove or Sulcus

A

An elongated depression

20
Q

Fissure

A

A long, deep cleft

21
Q

Long bone

A

Arm, forearm, fingers, thigh, leg, toe bones

22
Q

Short bone

A

Wrist, ankle bone

23
Q

Flat

A

Cranium, pelvic girdle, pectoral girdle, sternum, rib bones

24
Q

Irregular

A

Floor of the skull, facial, vertebral bones

25
Q

Occipital

A

(1)

- Foramen

26
Q

Frontal

A

(1)

27
Q

Parietal

A

(2)

28
Q

Ethmoid

A

(1)

- Cribriform plate ( olfactory foramina)

29
Q

Temporal

A

(2)

- External acoustic (auditory) meatus

30
Q

Sphenoid

A

(1)

  • Sella Turcica (pituitary gland)
  • Inferior orbital fissure
31
Q

Sutures

A
  • Coronal
  • Sagittal
  • Lambdoid
  • Squamous
32
Q

Flat bones (8)

A
  • Occipital
  • Frontal
  • Parietal
  • Ethmoid
  • Temporal
  • Sphenoid
33
Q

Zygomatic

A

(2)

- Zygomatic arch

34
Q

Maxilla

A

(2)

35
Q

Palatine

A

(2)

36
Q

Lacrimal

A

(2)

37
Q

Nasal

A

(2)

38
Q

Vomer

A

(1)

39
Q

Mandible

A

(1)

- Ramus

40
Q

Facial bones (14)

A
  • Zygomatic
  • Maxilla
  • Palatine
  • Lacrimal
  • Nasal
  • Vomer
  • Mandible