Pathoanatomy Flashcards

1
Q

AC Sprain Type I

A

slight to partial damage of the AC ligament & capsule

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2
Q

AC Sprain Type II

A

rupture of the AC ligament & partial damage to the coracoclavicular ligament

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3
Q

AC Sprain Type III

A

complete tearing of the AC ligament & coracoclavicular ligaments; possibe invovlement of the deltoid & trapezius fascia

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4
Q

AC Sprain Type IV

A

complete tearing of the AC ligament and Coracoclaicular ligaments and tearing of the deltoid and trapezius fascia

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5
Q

AC Sprain Type V and VI

A

same as Type IV

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6
Q

Hill-Sachs Lesion

A

caused by anterior dislocations and is a defect in the posterior humeral head’s articular cartilage cuased by the impact of the humeral head ont he glenoid fossa as the humerus attempts to relocate

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7
Q

the shoulder is predisposed to rotator cuff tendinopathy

A

because of the relatively poor vascularization of the tendons which also hinders the healing process

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8
Q

ape hand deformity

A

extension of the thumb & alignment in the same plane as the fingers

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9
Q

athlete foot

A

tinea pedis - fungal infection

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10
Q

baker cyst

A

synovial membrnae herniation into the popliteal fossa

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11
Q

bankart lesion

A

damage to the anterior lip of the glenoid

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12
Q

mallet finger (baseball finger)

A

rupture of extensor tendon from distal interphalangeal (DIP) joint

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13
Q

battle sign

A

discoloration behind the ear due to a basilar skull fracture

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14
Q

bennett fracture

A

fracture-dislocation to the proximal end of the first metacarpal at the carpal-metacarpal joint

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15
Q

blow-out fracture

A

fracture of the orbital floor occuring as a result of a sudden increase in orbital pressure from a direct blow to the eye

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16
Q

boutonniere deformity

A

rupture of the central slip of the extensor tendon at the PIP resulting in no active extensor mechanism at the PIP joint

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17
Q

boxer’s fracture

A

fracture of the fifth metacarpal

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18
Q

bucket-handle tear

A

longitudinal meniscal tear

19
Q

colle fracture

A

fracture involving a displaced radius 1.5 in from the wrist

20
Q

De Quervain’s syndrome

A

inflammatory stenosing tenosynovitis of the abductor pollicis longus & extensor pollicis brevis tendons

21
Q

dupuytren contracture

A

fibrosis of the palmar fascia with flexion deformity of the fourth & fifth digits

22
Q

fauu beard

A

hairy patch over lumbar spine indicating spina bifida occulta

23
Q

freiberg disease

A

avascualr necrosis to the second metatarsal head in some adolescents

24
Q

frozen shoulder

A

adhesive capsulitis of the shoulder

25
Q

golfer’s elbow

A

medial epicondylitis

26
Q

gamekeeper’s thumb

A

rupture of the ulnar collateral ligament (UCL) (volar ligament) of the thumb secondary to hyperextension & abduction

27
Q

gunstock deformity

A

a carrying angle of less than the 5 to 15 degrees valgus angluation

28
Q

hammer toe

A

flexsion deformity of DIP

29
Q

hip pointer

A

contusion of the iliac creast

30
Q

jersey finger

A

rupture of flexor digitorum profundus

31
Q

jones fracture

A

a transverse stress fracture of the proximal fifth metatarsal

32
Q

kher sign

A

referred pain down the left shoulder indicative of a ruptured spleen

33
Q

kienbock disease

A

avascuar necrosis of the lunate

34
Q

larsen-Johansson disease

A

inflammation or partial avulsion of the apex of the patella

35
Q

legg-calve-perthes disease

A

avasulcar necrosis of the proximal epiphysis

36
Q

lisfrank injury

A

injury to the tarsometatarsal joint

37
Q

little leaguer’s shoulder

A

fracture of the proximal humeral growth plate

38
Q

little leaguer’s elbow

A

tension stress injury of hte medial epicondyle

39
Q

marfan syndrome

A

connective tissue disorder

40
Q

McBurney Point

A

a point one third of the distance between the anteriior superior iliac spine (ASIS) & umbilicus. indicates appendicitis

41
Q

nightstick fracture

A

fracture to the ulna due to a direct blow

42
Q

osgood-schlatter diease

A

inflammation or partial avulsion of the tibial apophysis

43
Q

pronator syndrome

A

median nerve entrapped by the pronator teres

44
Q

raccoon eyes

A

delayed discoloration around the eyes from skull fracture