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Total Knee Replacement vs Partial Knee Replacement

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  • TKR vs Partial Knee Replacement: Which Is Right for You?
Advanced Knee Replacement Surgery
January 14, 2026
  • Dr Subodh Mehta
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TKR vs Partial Knee Replacement: Which Is Right for You?

Knee pain caused by arthritis or joint degeneration can significantly affect your mobility, independence, and quality of life. When non-surgical treatments such as medication, physiotherapy, or injections no longer provide relief, knee replacement surgery becomes a reliable option. However, many patients are confused between Total Knee Replacement (TKR) and Partial Knee Replacement. Understanding the difference between the two procedures is crucial in choosing the right treatment for long-term relief.

Total Knee Replacement

Under the guidance of experienced orthopaedic specialists like Dr Subodh Mehta, patients can make informed decisions based on their condition, lifestyle, and overall knee health.

Understanding Knee Replacement Surgery

Knee replacement surgery is designed to relieve pain, restore function, and improve mobility by replacing damaged parts of the knee joint with artificial implants. The procedure is highly successful, especially when performed by an experienced knee replacement surgeon.

The two main types of knee replacement surgeries are:

  1. Total Knee Replacement (TKR)
  2. Partial Knee Replacement (PKR)

Each has its own benefits and indications.

What Is Total Knee Replacement (TKR)?

Total Knee Replacement Surgery Explained

Total Knee Replacement, commonly known as TKR, involves replacing all three compartments of the knee joint:

  • Medial (inner)
  • Lateral (outer)
  • Patellofemoral (front)

The damaged cartilage and bone are removed and replaced with prosthetic components made of metal and medical-grade plastic.

Who Is an Ideal Candidate for TKR?

TKR is recommended for patients who:

  1. Have severe arthritis affecting the entire knee
  2. Experience chronic knee pain even at rest
  3. Have significant stiffness and deformity
  4. Do not respond to conservative treatments

Benefits of Total Knee Replacement
  1. Long-lasting pain relief
  2. Improved mobility and stability
  3. Suitable for advanced arthritis
  4. High success and durability rate

What Is Partial Knee Replacement?

Partial Knee Replacement Surgery Explained

Partial Knee Replacement is a less invasive procedure where only the damaged portion of the knee is replaced. The healthy parts of the knee joint, including ligaments and cartilage, are preserved.

Who Can Opt for Partial Knee Replacement?

Partial knee replacement may be suitable if:

  1. Arthritis is limited to one compartment of the knee
  2. Knee ligaments are intact
  3. The knee joint is stable and well-aligned
  4. Pain is localised to a specific area
Advantages of Partial Knee Replacement
  1. Smaller incision and less tissue damage
  2. Faster recovery and rehabilitation
  3. More natural knee movement
  4. Less post-operative pain

TKR vs Partial Knee Replacement: Key Differences

Extent of Surgery
  1. TKR: Entire knee joint is replaced
  2. Partial Replacement: Only affected compartment is replaced
Recovery Time
  1. TKR: Longer recovery, usually 6–12 weeks
  2. Partial Replacement: Faster recovery, often within 4–6 weeks
Durability
  1. TKR: Longer implant life, ideal for severe arthritis
  2. Partial Replacement: Effective for early-stage arthritis
Pain Relief
  1. TKR: Comprehensive pain relief
  2. Partial Replacement: Targeted pain relief

Which Knee Replacement Option Is Right for You?

Choosing between TKR and Partial Knee Replacement depends on:

  1. Severity and spread of arthritis
  2. Age and activity level
  3. Knee stability and alignment
  4. Overall health condition

An accurate diagnosis through X-rays, MRI scans, and clinical evaluation is essential. Consulting an experienced orthopaedic expert like Dr Subodh Mehta ensures you receive a personalised treatment plan for the best outcomes.

Why Choose Dr Subodh Mehta for Knee Replacement Surgery?

Dr Subodh Mehta is a trusted and highly experienced orthopaedic specialist known for:

  1. Advanced knee replacement techniques
  2. Patient-focused treatment planning
  3. High success rates and excellent outcomes
  4. Comprehensive post-surgery rehabilitation guidance

Whether you require Total Knee Replacement Surgery or Partial Knee Replacement, expert evaluation is the key to long-term success.

Recovery and Rehabilitation After Knee Replacement

Post-Surgery Care
  1. Pain management and wound care
  2. Early mobilisation under guidance
  3. Physiotherapy for strength and flexibility
Long-Term Results

With proper rehabilitation, most patients experience:

  1. Significant pain reduction
  2. Improved mobility
  3. Better quality of life

FAQs – TKR vs Partial Knee Replacement

Partial knee replacement is better only if arthritis is limited to one part of the knee. For widespread damage, total knee replacement is more effective.

A well-performed total knee replacement can last 15–20 years or longer with proper care.

Yes, recovery is generally faster compared to TKR due to minimal tissue damage.

Yes, if arthritis progresses, partial knee replacement can be revised to a total knee replacement.

When performed by an experienced knee replacement surgeon, knee replacement surgery is highly safe and successful.

Book a Consultation Today

If knee pain is limiting your daily activities, don’t delay treatment. Early evaluation can prevent further joint damage.

Consult Dr Subodh Mehta today to determine whether Total Knee Replacement or Partial Knee Replacement is the right solution for you.
Schedule your appointment now and take the first step toward pain-free movement.

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