Osteoarthritis is a degenerative joint condition where the protective cartilage that cushions the ends of bones wears down over time. It's the most common form of arthritis, typically affecting weight-bearing joints. The condition leads to pain, stiffness, and reduced joint mobility. Risk factors include age, obesity, joint injuries, and genetic predisposition.
임상 시나리오
Osteoarthritis (OA)
- Progressive joint disease affecting cartilage, bone, ligaments
- Common symptoms: joint pain, stiffness, reduced range of motion
- Risk factors: aging, obesity, joint trauma, genetics
- Most affected joints: knees, hips, hands, spine
- Diagnostic methods: X-rays, MRI, physical examination
- Treatment options:
* Pain management (NSAIDs)
* Physical therapy
* Weight management
* Exercise
* Joint replacement surgery
- Prevention strategies:
* Maintain healthy weight
* Regular exercise
* Proper posture
* Joint protection
- Pathophysiology:
* Cartilage breakdown
* Bone spurs formation
* Synovial inflammation
* Joint space narrowing
- Clinical features:
* Morning stiffness (
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