27 January, 2026

Knee Arthritis Treatment in Chennai: Expert Care by Dr. Arun Kannan, Orthopaedic Surgeon

Knee arthritis is one of the most common causes of knee pain and disability among adults and senior citizens in India. With Chennai witnessing a rise in sedentary lifestyles, obesity, sports injuries, and age-related joint degeneration, knee arthritis has become a major health concern affecting quality of life.

If you are searching for the best knee arthritis doctor in Chennai, this comprehensive guide will help you understand knee arthritis, its causes, symptoms, diagnosis, and the most advanced treatment options available in Chennai, including robotic knee replacement.

What Is Knee Arthritis?

Knee arthritis is a degenerative condition where the protective cartilage cushioning the knee joint gradually wears away. As the cartilage thins, bones rub against each other, causing pain, swelling, stiffness, and reduced mobility.

The knee joint bears body weight and plays a crucial role in walking, climbing stairs, and daily activities—making arthritis in the knee particularly disabling if not treated appropriately.

Types of Knee Arthritis

1. Osteoarthritis (OA)

The most common form of knee arthritis, especially in people above 50 years. It develops due to age-related wear and tear of cartilage.

2. Rheumatoid Arthritis (RA)

An autoimmune condition where the body’s immune system attacks the joint lining, causing inflammation and joint damage.

3. Post-Traumatic Arthritis

Occurs after knee injuries such as ligament tears, fractures, or meniscus injuries.

4. Secondary Arthritis

Develops due to obesity, metabolic disorders, infections, or previous knee surgeries.

Causes of Knee Arthritis

  • Aging and cartilage degeneration

  • Obesity and excess body weight

  • Knee injuries or previous surgery

  • Repetitive stress (sports, squatting, kneeling)

  • Genetic predisposition

  • Poor knee alignment (bow legs / knock knees)

  • Sedentary lifestyle

Common Symptoms of Knee Arthritis

  • Persistent knee pain (worse with activity)

  • Morning stiffness

  • Swelling around the knee

  • Difficulty walking or climbing stairs

  • Knee crepitus (cracking or grinding sound)

  • Reduced range of motion

  • Bowing of legs in advanced stages

Early diagnosis by an experienced knee arthritis specialist in Chennai can prevent progression and delay or avoid surgery.

When Should You See a Knee Arthritis Doctor in Chennai?

You should consult a specialist if:

  • Knee pain lasts more than 2–3 weeks

  • Pain interferes with daily activities

  • Swelling and stiffness keep increasing

  • Pain persists despite medications or physiotherapy

  • Walking distance reduces significantly

Why Choose Dr. Arun Kannan for Knee Arthritis Treatment in Chennai?

Dr. Arun Kannan

MS Orthopaedics (AIIMS), FAOA (Australia), FARS (USA)
Senior Consultant Orthopa Orthopaedic Surgeon
Apollo Hospitals, Greams Road, Chennai
Jayam Ortho Care, Kodambakkam, Chennai
Adjunct Faculty – IIT Madras

Dr. Arun Kannan is one of the most trusted and advanced knee arthritis doctors in Chennai, known for evidence-based care and robotic joint replacement expertise.

Areas of Expertise:

  • Knee arthritis management (early to advanced stages)

  • Robotic knee replacement surgery

  • Robotic partial knee replacement

  • Robotic hip replacement

  • Knee ligament surgery

  • Revision knee replacement

  • Complex and high-risk joint replacements

Diagnosis of Knee Arthritis

Dr. Arun Kannan follows a comprehensive evaluation approach:

  • Detailed clinical examination

  • X-rays (weight-bearing views)

  • MRI (if needed)

  • Gait analysis

  • Alignment assessment

Accurate diagnosis helps in choosing the right treatment at the right time, avoiding unnecessary surgery.

Knee Arthritis Treatment Options in Chennai

1. Non-Surgical Treatment (Early & Moderate Arthritis)

✔ Lifestyle modification and weight management
✔ Physiotherapy and muscle strengthening
✔ Pain medications and anti-inflammatory drugs
✔ Knee braces and orthotics
✔ Intra-articular injections (Viscosupplementation, PRP)

These treatments aim to relieve pain, improve function, and delay surgery.

2. Advanced Injection Therapy

  • Gel injections (Hyaluronic Acid)

  • PRP injections

  • Targeted pain-relief injections

Ideal for patients with early to moderate knee arthritis.

3. Robotic Partial Knee Replacement

For patients where arthritis affects only one compartment of the knee.

Benefits:

  • Preserves healthy bone and ligaments

  • Faster recovery

  • More natural knee movement

  • Smaller incision

Dr. Arun Kannan is a pioneer of robotic partial knee replacement in Chennai.

4. Robotic Total Knee Replacement (TKR)

For advanced knee arthritis where cartilage damage is severe.

Why Robotic Knee Replacement?

  • High precision and accuracy

  • Perfect implant alignment

  • Less pain and blood loss

  • Faster rehabilitation

  • Longer implant life

Dr. Arun Kannan is widely regarded as one of the best robotic knee replacement surgeons in Chennai.

Life After Knee Replacement Surgery

  • Walking usually starts within 24–48 hours

  • Faster return to daily activities

  • Significant pain relief

  • Improved mobility and quality of life

  • Long-lasting results with modern implants

Why Chennai Is a Preferred Destination for Knee Arthritis Treatment

  • World-class hospitals like Apollo Hospitals

  • Advanced robotic surgery facilities

  • Highly experienced orthopedic surgeons

  • Affordable compared to global standards

  • Excellent post-operative rehabilitation

Best Knee Arthritis Doctor in Chennai – What Patients Look For

Patients searching online for:

  • Best knee arthritis doctor in Chennai

  • Knee replacement specialist Chennai

  • Robotic knee replacement Chennai

  • Best orthopedic surgeon in Chennai

often choose Dr. Arun Kannan for his:
✔ Experience
✔ Advanced technology use
✔ Ethical treatment approach
✔ Excellent patient outcomes

FAQs – Knee Arthritis Treatment in Chennai

1. Who is the best doctor for knee arthritis in Chennai?

Dr. Arun Kannan is considered one of the best knee arthritis doctors in Chennai, with expertise in robotic knee replacement and advanced joint preservation techniques.

2. At what age does knee arthritis usually start?

Symptoms can begin as early as 40 years, especially in overweight individuals or those with knee injuries.

3. Can knee arthritis be treated without surgery?

Yes. Early and moderate arthritis can be managed with medications, physiotherapy, injections, and lifestyle changes.

4. When is knee replacement surgery required?

When pain persists despite non-surgical treatments and daily activities become difficult.

5. Is robotic knee replacement better than conventional surgery?

Yes. Robotic surgery offers higher precision, better alignment, faster recovery, and longer implant survival.

6. How long does a knee replacement last?

Modern knee implants can last 20–25 years with proper care.

7. Is knee replacement surgery painful?

Pain is well controlled with modern anesthesia, pain-management protocols, and rapid rehabilitation programs.

8. How soon can I walk after knee replacement?

Most patients start walking within 24–48 hours after surgery.

9. Does Dr. Arun Kannan treat complex or revision cases?

Yes. He specializes in complex primary and revision knee replacement surgeries.

10. Where can I consult Dr. Arun Kannan in Chennai?

  • Apollo Hospitals, Greams Road, Chennai

  • Jayam Ortho Care, Kodambakkam, Chennai

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