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Osteoarthritis Treatment & Management
Osteoarthritis (OA) is the most common form of arthritis and a progressive degenerative joint disease that mainly affects older adults. In this condition, the protective cartilage covering the ends of bones gradually wears away, causing pain, stiffness, swelling, and reduced mobility.
What is Osteoarthritis?
Osteoarthritis occurs when the cartilage that cushions joints begins to deteriorate. As the cartilage wears away, the surrounding bones may become thicker and develop bony growths known as osteophytes (bone spurs).
The disease can affect any joint but is most commonly seen in the knees, hips, hands, spine, and fingers.
Primary Osteoarthritis
Develops naturally with aging and wear-and-tear of joints.
Secondary Osteoarthritis
Results from injury, surgery, metabolic disorders, or other diseases.
Localized OA
Affects specific joints such as knees, hips, hands, or spine.
Generalized OA
Involves multiple joints throughout the body.
Common Causes & Risk Factors
- Increasing age
- Excess body weight (obesity)
- Previous joint injuries or surgeries
- Repeated stress on joints
- Sports-related wear and tear
- Diabetes and endocrine disorders
- Rheumatoid arthritis and other joint diseases
- Genetic predisposition
Areas Commonly Affected by Osteoarthritis
Osteoarthritis most frequently affects the weight-bearing joints and joints subjected to repetitive use throughout life.
Knees
The most commonly affected joints causing pain and difficulty walking.
Hips
Leads to groin pain, stiffness, and reduced mobility.
Hands & Fingers
Causes joint enlargement, stiffness, and reduced grip strength.
Spine
May result in neck pain, lower back pain, and spinal stiffness.
Impact of Osteoarthritis on Daily Life
- Chronic joint pain and stiffness
- Difficulty performing daily activities
- Reduced work productivity
- Depression and anxiety
- Loss of mobility and independence
- Financial burden due to treatment costs
Diagnostic Investigations
A comprehensive evaluation including physical examination and imaging studies helps confirm osteoarthritis and rule out other joint disorders.
Blood Tests
CRP, ESR, and Rheumatoid Factor to assess inflammation.
X-Ray
Detects joint space narrowing, bone spurs, and degeneration.
MRI / CT Scan
Provides detailed assessment of cartilage and joint structures.
Arthroscopy
Allows direct visualization of the affected joint.
Non-Surgical Management
- Weight reduction and healthy lifestyle
- Regular medications as prescribed
- Adequate Vitamin D and Calcium intake
- Swimming and low-impact exercises
- Physical therapy and muscle strengthening
- Yoga and alternative therapies
- Avoid repetitive joint stress
- Adequate rest and activity modification
Heat Therapy
Moist heat, ultrasound, and short-wave therapy reduce stiffness.
Hydrotherapy
Water-based exercises reduce joint stress and improve mobility.
Joint Injections
Cortisone and Hyaluronic Acid injections help relieve symptoms.
Supplements
Glucosamine, Chondroitin, and antioxidants may provide support.
Surgical Treatment Options
- Arthroscopy & Arthroscopic Debridement
- Osteotomy (Joint Realignment)
- Partial Joint Replacement
- Total Knee Replacement (TKR)
- Total Hip Replacement (THR)
- Arthrodesis (Joint Fusion)
Benefits of Weight Loss & Lifestyle Changes
Studies suggest that every extra kilogram of body weight can place approximately 10 kilograms of additional load on the knee joint. Weight reduction is therefore one of the most effective ways to reduce osteoarthritis symptoms and improve mobility.
Patients should avoid high-impact activities such as running, jumping, basketball, skipping, and heavy weightlifting. Low-impact exercises like swimming, cycling, and walking are generally recommended.