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Osteoarthritis - Coggle Diagram
Osteoarthritis
Pathophysiology
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Inflammation
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Release of inflammatory mediators (e.g., cytokines, MMPs)
Diagnosis
Clinical Criteria
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Pain, stiffness, and functional limitation
Imaging
X-ray: Joint space narrowing, osteophyte formation
MRI: Cartilage loss, bone marrow lesions
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Management
Non-Pharmacological
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Assistive devices: Canes, braces
Pharmacological
Analgesics: Acetaminophen, NSAIDs
Intra-articular injections: Corticosteroids, hyaluronic acid
Surgical
Joint replacement: For advanced disease (hip, knee)
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Epidemiology
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Risk Factors
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Gender: Higher incidence in females, especially post-menopause
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Clinical Presentation
Symptoms
Joint pain: Aggravated by activity, relieved by rest
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