Life After Knee Replacement in Elders: Myths vs Facts

Can an older person truly walk pain-free again after a knee replacement?
This is one of the most common questions asked by patients and their families. With growing awareness about joint health and rapid advancements in medical technology, knee replacement surgery has become a life-changing solution for many older adults suffering from severe knee pain and arthritis.

In India, successful knee replacement in elderly individuals has a success rate of 90 to 95%, which can rise to 98% with robotic-assisted procedures. Thanks to the expertise of Indian surgeons, improved implant materials, and structured rehabilitation programs, many modern implants now last 15 to 20 years or longer, offering sustained mobility and pain relief.

Dr Venkata Vinay Atluri, Senior Orthopaedic Surgeon at Sri Sri Holistic Hospital, explains how modern knee replacement techniques are transforming elderly lives, dispelling myths, restoring mobility, and rebuilding confidence.

Dr. Venkata Vinay Atluri
Consultant Orthopaedics, Robotic Joints (Hip & Knee) Arthroplasty & Trauma Surgeon in Kondapur
MBBS, MS (Orthopaedics), FAGE, JAF, RJAF, THKSVF
Sri Sri Holistic Hospital, Kondapur

Myth 1: Knee Replacement Surgery is only for the elderly

Fact: While knee replacement is indeed more common among older adults, age alone isn’t the deciding factor. Younger individuals with severe arthritis or post-traumatic joint damage can also benefit. With advancements in surgical materials and techniques, implants now last longer, making the procedure suitable for patients of all ages.

Myth 2: The surgery is extremely painful

Fact: Modern anaesthesia, advanced pain management protocols, and minimally invasive surgical techniques have significantly reduced post-operative discomfort. Most patients experience only manageable pain and begin physiotherapy within a few days after surgery.

Myth 3: Recovery takes years

Fact: Recovery times have significantly improved. With proper rehabilitation, patients typically start walking with support within a few days and resume most daily activities within 6 to 12 weeks. Consistent physiotherapy and guided exercises accelerate recovery and strengthen the new joint.

Myth 4: Knee Replacements don’t last long

Fact: Modern implants, especially those used in robotic-assisted knee replacement surgeries, are designed to last 20 years or more. Maintaining a healthy lifestyle, balanced weight, and regular activity can further enhance implant longevity.

Myth 5: Physical activity should be avoided after surgery

Fact: The opposite is true. Light physical activity is essential for recovery. Low-impact exercises such as walking, cycling, and swimming help strengthen muscles, improve flexibility, and enhance joint stability. Inactivity can delay healing and cause stiffness.

Myth 6: Both knees cannot be replaced at the same time

Fact: For patients with arthritis affecting both knees, bilateral knee replacement can be safely performed. This approach reduces overall hospital stay and allows simultaneous recovery for both knees, provided the patient’s general health condition is stable.

Myth 7: Knee Replacement Surgery is risky

Fact: Like any major surgery, knee replacement carries certain risks, but it remains one of the safest and most successful orthopaedic procedures worldwide. The use of robotic-assisted systems ensures greater precision, improved alignment, and faster recovery, thereby minimising complications.

Conclusion

Knee replacement surgery has given thousands of elderly individuals a renewed sense of freedom, independence, and quality of life. By understanding the facts and dispelling common myths, patients can make confident, informed decisions about their health.

At Sri Sri Holistic Hospital, Dr Venkata Vinay Atluri and his team of orthopaedic specialists offer advanced, patient-focused joint replacement care, including robotic-assisted knee surgery, personalised physiotherapy, and structured post-operative guidance.
If chronic knee pain is limiting your mobility or independence, schedule a consultation today and take the first step toward a pain-free, active life.