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Patho 2 > OA/hip +knee > Flashcards

OA/hip +knee Flashcards

1
Q

Most common form of arthritis

A

OA

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2
Q

How much more likely are you to fall if you have OA?

A

2.5x yo

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3
Q

Patho of OA is

A

Multifactoria/complex/ not fully understood

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4
Q

First factors of OA separate into

A

Nonmodifiable and Modifiable

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5
Q

Progression of OA is

A

Slowww

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6
Q

Risk factors of Hip OA

A

> 60
Fam Hx
Disorder development
Trauma

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7
Q

Symptoms on Hip OA

A
  • Pain in groin, butt, or referred to knee
  • worse with activity or prolonged inactivity
  • Morning
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8
Q

Signs of Hip OA

A

decreased/painful ROM

Fx limitations

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9
Q

Death of bone tissue bc of poor blood supply

A

Avascular necrosis (AVN)

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10
Q

AVN more common in

A

Males

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11
Q

Etiology of AVN

A

Trauma
Alcoholism
Corticosteroids
Fx

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12
Q

How is AVN Dx

A

X-ray
Bone Scan
MRI

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13
Q

IV for AVN

A

Conservative:
Rest
Estim

Surgical:
Core decompression
THA

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14
Q

Types of pelvic Fx

A

Avulsion
Stress
Osteoporotic
Trauma

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15
Q

Flat saclike structure in jt capsules

A

Bursa

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16
Q

Inflammation of bursa

A

Bursitis

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17
Q

Bursitis Tx

A

Impairment based

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18
Q

Abn condition of tendon

A

Tendinopathy

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19
Q

Acute inflammation of tendon

A

Tendinitis

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20
Q

Intratendon degenerative lesion

A

Tendinosis

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21
Q

Chronic inflammation of outer layers of tendon

A

Paratendonitis

22
Q

MOI of tendinopathy

A

Sudden overload

Repetitive loading

23
Q

Presentation of Tendinopathy

A

Strong and painful
Tender with palp
Pain with stretch

24
Q

Tx of Tendinopathy

A

Itis: cryo
Osis: loading based rehab

Stretch
Massage
Load

25
Q

Risk factors of sprain and strains

A
  • Decrease flexibility, strength,endurance
  • uncoordinated muscle contraction
  • insufficient warm up
  • prior injury
26
Q

Tx for muscle injury

A

Depend on stage of healing
Controlled mobility and activity
Meds

27
Q

Hip dislocation Tx

A 
Closed reduction
Open reduction (surgery)
Modify WB
Abd brace
Patient edu
28
Q

Labral tears with youngings and old geezers

A

Young: twisting
Old: Hx of dysplasia

29
Q

Impingement test for hip labral tear

A

Hip Flexion, IR, add

30
Q

Abnormal shape of femur head pinch with acetabulum

A

Cam lesion

31
Q

Acetabular retroversion causing overcoverage

A

Pincer

32
Q

Tx for hip labral tear

A

PT
NSAID
Arthroscopy

33
Q

Bony osteotomy

A

Dysplasia

34
Q

Tibial plateau Fx MOI

A

Valgus/varus with axial loading

35
Q

Tibial plateau Fx often treated with

A

ORIF

36
Q

Loosening of subchondral bone resulting in cartilage defragmentation

A

Osteochondritis Dessicans

37
Q

Osteochondritis dessicans often seen

A

In males kneeeez

38
Q

Procedures for Articular cartilage defect

A

Arthroscopy
Osteochondral autograft transfer
Restrict ROM

39
Q

Which meniscus more susceptible to injur

A

Medial

40
Q

Special tests for meniscal injuries

A

Mcmurrays

Thessaly

41
Q

3 types of surgery for meniscus repair

A

Conservative
Partial meniscectomy
Meniscal repai

42
Q

Immob and disuse decrease ligaments ability to

A

Resist strain and absorb force

43
Q

Tx. Of collateral lig injury

A

Conservative (grace 1 and 2))

Surgial reconstruction

44
Q

_risk of reinjury during first 12 months after tear

A

15x higher

45
Q

2 typed of surgical reconstruction of ACL

A

Allograft and cadaver

46
Q

With hamstring graft, no resisted Hammstring exercise for

A

12 weeks

47
Q

ACL Rehab considerations

A

Protect graft
Restore ROM
Progression based

48
Q

PLC rehab considerations

A

Protect graft
ROM
Strengthen quads

49
Q

Patella prominent as quad retracts

A

Patella alta

50
Q

+apprehension sign associated with

A

Patellar dislocation

Patho 2 (14 decks)

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