10 Things You Didn’t Know About Knee Replacement Surgery

Knee pain can be life-limiting. It can prevent you from walking comfortably, enjoying daily activities, or even getting a good night’s sleep. For many, Knee Replacement Surgery becomes the solution to restoring mobility and living pain-free. But there’s a lot more to this procedure than most people realize.

If you or a loved one is considering knee replacement surgery, here are 10 things you probably didn’t know — and they might surprise you!

Knee Replacement Surgery Doesn’t Replace the Entire Knee

Many people think the whole knee is removed and replaced with a new one, but that’s not true. In reality, only the damaged cartilage and bone are shaved off, and metal or plastic implants are inserted to cover the ends of the bones. It’s more like resurfacing the joint rather than replacing it completely.

It's One of the Most Successful Surgeries Worldwide

According to medical studies, over 90% of patients experience significant pain relief and improved mobility after knee replacement. The procedure has been around for decades and continues to improve in terms of technology and outcomes. Knee replacement surgery in India is now globally recognized for its quality and affordability.

There Are Two Types: Total and Partial Replacement

You don’t always need to replace the entire joint. Partial knee replacement (unicompartmental) is an option if only one part of the knee is damaged. It's less invasive, leads to quicker recovery, and preserves more of your natural bone and ligaments.

Age is Not a Barrier Anymore

Previously, knee replacement was typically recommended for individuals over 60. But with better implants and techniques, even patients in their 40s and 50s are undergoing surgery, especially athletes and those with severe arthritis. What matters more is your pain level and mobility, not just your age.

Minimally Invasive Surgery Means Smaller Scars and Faster Recovery

Today, many hospitals in India offer minimally invasive knee replacement surgery, where the incision is smaller, and less tissue is cut. This leads to less pain, quicker healing, and a shorter hospital stay — often just 2-3 days.

Physical Therapy Starts the Same Day or Next

Recovery begins almost immediately. Most patients are encouraged to stand and walk with support within 24 hours. Early movement helps reduce stiffness and improve outcomes. With the help of expert physiotherapists, you can get back to regular activities in 4-6 weeks.

The Implants Can Last 20 Years or More

Modern knee implants are made of durable materials like titanium and polyethylene. With proper care and moderate use, they can last 15 to 25 years, sometimes even longer. For this reason, knee replacement is seen as a long-term remedy for persistent joint pain.

Cost-Effective and High-Quality Care is Available in India

When compared to Western nations, knee replacement surgery in India provides top-notch results at a far lower cost. Hospitals in Delhi, Chennai, Mumbai, and Bangalore provide advanced surgical techniques, robotic assistance, and experienced orthopedic surgeons.

Aeromedicare connects you with these top hospitals and manages everything from admission to discharge, especially if you're an international patient.

You Can Return to an Active Lifestyle

While high-impact sports like running or jumping should be avoided, you can easily return to an active lifestyle post-surgery. Walking, swimming, yoga, cycling, and even dancing are encouraged after proper rehabilitation. Many patients feel like they’ve got a second chance at life!

Support and Guidance Make a Big Difference

The journey doesn't end with surgery. From pre-surgery preparation to post-operative physiotherapy, the right guidance plays a crucial role. That’s where Aeromedicare steps in — providing complete care coordination, whether you’re in India or travelling from abroad.

Conclusion

Knee Replacement Surgery is not just about relieving pain — it’s about regaining independence, comfort, and quality of life. Whether you're suffering from osteoarthritis, injury, or chronic joint degeneration, this surgery can open the door to a more active and fulfilling life. Thanks to medical advancements and expert care providers, knee replacement surgery in India has become more accessible, affordable, and effective than ever before.