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Rad Patho > Skeletal Part Two > Flashcards

Skeletal Part Two Flashcards

1
Q

Discontinuity of bone caused by mechanical forces

A

Fractures

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2
Q

One in which the bone has penetrate the skin

A

Open/Compund fx

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3
Q

One in which the skin is not penetrated

A

Closed/simple fx

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4
Q

One or more fragments separate along the edges of the major fragment

A

Comminuted fx

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5
Q

Comminuted fx which one butterfly wing shaped fragments spilt off from the main fragment

A

Butterfly fx

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6
Q

Comminuted fx w/ long sharp pointed fragments

A

Splintered fx

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7
Q

One in which the bone has seaparated into two fragments

A

Complete , non comminuted fx

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8
Q

Rotary type of injury that twist the bone apart

A

Spiral/ oblique

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9
Q

Normal bone in invariably ragged along the fracture line

A

Transverse fx

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10
Q

Transverse fx occuring in abnormal bone that is weakend by various disease

A

Pathologic fx

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11
Q

Type of complete, noncomminuted fx which two or more complete fx occur involving the shaft of a single bone

A

Multiple fx

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12
Q

When fragment of bone is pulled away from the shaft

A

Avulsion fx

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13
Q

Avulsion fx of a small fragment or chip of bone from the corner of a phalanx

Mallet finger is an example of it

A

Chip fx

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14
Q

Only Part of the bony structure gives way, with little or no displacement

A

Incomplete

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15
Q

Cortex breaks on one side without separation or breaking of the opposing cortex

A

Greenstick fx

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16
Q

Cortex bulges outward

Referred as buckle fracture

A

Torus

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17
Q

Penetration by a sharp object such as bullet or knife

A

Penetrating fx

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18
Q

Result of an abnormal degree of repetitive trauma

A

Stress fx

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19
Q

Sites of maximal strain on a bone

“March fracture”

A

Fatigue fx

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20
Q

Complete right angles to the long axis of the bone

A

Transverse

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21
Q

Incomplete fx extends from the surface

A

Fissure

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22
Q

Fx neither parallel nor perpendicular to the bone

A

Oblique

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23
Q

Bone twisted apart

A

Spiral

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24
Q

Lengthwise break in a bone

A

Longitudinal

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25
Q

One bone fragment driven into another

A

Impacted

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26
Q

Common in distal radius of children

A

Torus

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27
Q

Separated into numerous fragments

A

Comminuted

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28
Q

Fx in two district place

A

Double

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29
Q

Pulled away from the shaft

A

Avulsion

30
Q

Result of a strong , violent force

A

Stress / fatigue

31
Q

Abnormal bone that is weakend by various disease

A

Pathologic

32
Q

Fx on the 1 carpometacarpal joint

A

Bennett’s fx

33
Q

Fx distal one-inch of the radius (Posterior)

A

Colle’s

34
Q

Reverse of Colle’s fx ( anterior)

A

Smith’s

35
Q

Alteration on the alignment of the condyles

A

Supracondylar

36
Q

Falling on one’s hand

A

Carpal- Navicular fx

37
Q

Involves both malleoli

A

Pott’s

38
Q

Most common fx includes subcapital , transcervical and introchanteric

A

Hip Fracture

39
Q

Fx of lateral and medial malleolus

A

Bimalleolar Fx

40
Q

Medial and lateral malleolus and posterior distal tibia

A

Trimalleolar fx

41
Q

Occurs when the foot is suddenly twisted when the ankle pronates

A

Fx of the base of the fifth metatarsal

42
Q

Person falls directly on the patella

A

Stellate fx

43
Q

Fx of the fifth metacarpal

A

Boxers

44
Q

Proximal third of the ulna shaft , with anterior dislocation of the radial head

A

Monteggia

45
Q

Straight , sharply defined

A

Linear

46
Q

Curvilinear density

A

Depressed

47
Q

Air - fluid levels in the spenoid sinus

A

Basilar skull fx

48
Q

Blow to the face

A

Facial bone

49
Q

Restriction of the movement of the mandible

A

Zygomatic Arch fx

50
Q

Inability to open the mouth and pain when moving the mandible

A

Mandibular fx

51
Q

Adjacent nasal cavity , pns , orbit and close proxity of the brain

A

Fx of the maxilla

52
Q

Direct blow to the front of the orbit

A

Blow-out

53
Q

Zygomatic is fx at all suture : Frontal, temporal and maxillary

A

Tripod

54
Q

Fc of the ascending process of the maxilla and nasal septum

A

Nasal bone fx

55
Q

Bone is out of joint

A

Dislocation

56
Q

Partial dislocation

A

Subluxation

57
Q

Physical form of child abuse

A

Battered child syndrome

58
Q

Ischemic necrosis of bone

A

Legg- Perthes disease

59
Q

Most frequent type of injury involving a vertebral body

A

Compression fx

60
Q

Fx of the arch of the 2nd cervical vertebrae

A

Hangman’s fx

61
Q

When there is a cleft or breaking down on the body of vertebra

Collar/ broken neck on scotty dog

A

Spondylolysis

62
Q

Forward slippage of the vertebral column

A

Spondylolisthesis

63
Q

Most common benign bone tumor also called metaphysis

A

Osteochondroma

64
Q

Fairly rare growth most commonly located the skull

Hyperostosis frontalis interna

A

Osteoma

65
Q

Slow-growing benign tumor composed of cartilage

A

Endochondroma

66
Q

Wall of fibrous tissue filled fluid

A

Simple bone cyst

67
Q

Benign tumor of the skeletal system

Found femur, tibia or spine

A

Osteoid osteoma

68
Q

Group of tumor presence of numerous , multinucleated

A

Giant cell tumor / osteoclastoma

69
Q

Highly malignant disease with a poor prognosis

A

Osteosarcoma / osteogenic sarcoma

70
Q

Arises from medullary canal and involves the bone more diffusely, thickening of the bone

A

Ewing’s sarcoma

71
Q

Malignant tumor of cartilaginous origin

A

Chondrosarcoma

72
Q

Any type of cancer can metastasize to bone

A

Metastases from other sites

Rad Patho (8 decks)

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