Osteoarthritis Flashcards
1
Q
What is the basic pathology behind osteoarthritis?
A
Change in composition of articular cartilage, usually thinning, resulting in loss of the joint space
2
Q
List risk factors for osteoarthritis
A
Female Obesity Being very active/injury Muscle weakness Genetics
3
Q
What are Heberden’s nodes?
A
Bony enlargements at distal interphalangeal joints
4
Q
What are Bouchard’s nodes?
A
Bony enlargements at proximal interphalangeal joints
5
Q
What consequences of osteoarthritis may occur in the knee?
A
Baker's cyst Genu varus/vulgas deformities Effusions Crepitus Restricted movement
6
Q
Which imaging modality is used to diagnose osteoarthritis?
A
XRAY
7
Q
List pharmacological therapy for osteoarthritis
A
Analgesia (paracetamol)
NSAID (ibuprofen)
Pain modulation (amitryptiline)
Steroids
