Minimally Invasive Total Knee Replacement (TKR)

Minimally Invasive Total Knee Replacement (TKR)

What is Minimally Invasive Total Knee Replacement?

Minimally Invasive Total Knee Replacement (TKR) is an advanced surgical technique used to treat severe knee arthritis and damage while preserving natural tissues as much as possible. Unlike traditional knee replacement, which requires a larger incision (8–10 inches), this approach uses smaller incisions, less muscle dissection, and innovative surgical instruments to achieve the same results with reduced trauma.

This method provides the same long-term benefits as conventional total knee replacement but with faster recovery, less post-operative pain, and minimal scarring.

Who Needs Minimally Invasive TKR?

You may be a candidate for minimally invasive total knee replacement if you:

  • Suffer from severe osteoarthritis, rheumatoid arthritis, or post-traumatic arthritis.

  • Experience chronic pain, stiffness, and difficulty walking despite trying medications, physiotherapy, or injections.

  • Have advanced knee damage confirmed by imaging and require surgical intervention.

At Padma Clinic & Ortho Center, our orthopedic specialists carefully evaluate each patient to determine suitability for this advanced surgical technique.

Step-by-Step Procedure
  1. Small Incision – A 4–6 inch incision is made to access the knee joint.

  2. Muscle-Sparing Technique – The quadriceps muscles are gently moved aside instead of being cut.

  3. Bone Preparation – Damaged surfaces of the femur (thigh bone) and tibia (shin bone) are removed.

  4. Implant Placement – Artificial components (prostheses) made of metal and medical-grade plastic are precisely fitted.

  5. Patella Resurfacing (if required) – The underside of the kneecap may be resurfaced for smoother motion.

  6. Spacer Insertion – A medical-grade cushion is placed between the components to act as a shock absorber.

  7. Closure – The incision is stitched with care to minimize scarring.

Benefits of Minimally Invasive TKR
  • Smaller incision and less scarring

  • Reduced muscle and tissue trauma

  • Shorter hospital stay (often 1–2 days)

  • Less blood loss and lower risk of complications

  • Faster recovery and rehabilitation

  • Improved cosmetic results with minimal scars

Post-Operative Care & Recovery

Recovery starts as soon as you wake up from surgery. Our care team at Padma Clinic & Ortho Center ensures:

  • Pain management with advanced techniques.

  • Physiotherapy initiation within 24 hours to restore mobility and strength.

  • Use of knee immobilizers and CPM (Continuous Passive Motion) machines when necessary.

  • A personalized home exercise program to enhance long-term function.

  • Follow-up visits to monitor healing and progress.

Most patients begin walking with the help of crutches or a walker within a day and gradually return to normal activities in a few weeks.

Risks and Complications

As with any surgery, some risks exist, though minimally invasive methods significantly reduce them. Potential complications may include:

  • Stiffness or limited motion

  • Infection

  • Blood clots

  • Nerve or blood vessel injury

  • Loosening of the implant

Our surgeons take every precaution to minimize risks and guide patients with clear recovery instructions.

Why Choose Padma Clinic & Ortho Center?
  • Experienced orthopedic surgeons specializing in minimally invasive techniques

  • Advanced surgical technology for precision and safety

  • Patient-centric care with tailored treatment plans

  • Comprehensive rehabilitation support for faster recovery

Take the First Step Towards Pain-Free Living

If knee pain and stiffness are limiting your lifestyle, Minimally Invasive Total Knee Replacement at Padma Clinic & Ortho Center can help you regain mobility and live pain-free.

📞 Call us today to book your consultation and know if you are a candidate for minimally invasive TKR.

Fequently Asked Questions

Minimally invasive total knee replacement is a modern surgical method that replaces a damaged knee joint through smaller incisions, reducing pain and speeding up recovery.

Patients suffering from severe osteoarthritis, chronic knee pain, stiffness, or limited mobility that does not improve with conservative treatment may require this procedure.

It offers smaller scars, less muscle damage, reduced hospital stay, quicker rehabilitation, and faster return to daily activities.

Most patients can start walking with support within 24–48 hours and gradually regain strength over 4–6 weeks with physiotherapy.

Modern knee implants can last 15–25 years or more, depending on lifestyle, activity level, and overall health.