Overview
Chronic knee pain can be life-limiting, affecting your ability to walk, climb stairs, or even perform basic daily tasks. When medication, physiotherapy, and lifestyle changes fail to provide relief, knee replacement surgery often becomes the best solution for restoring mobility and improving quality of life.
For patients seeking the most reliable and advanced knee care, Dr. Kunal Aneja is recognized as one of the Best Knee Replacement Surgeons in Delhi, offering precision-based treatments, modern surgical techniques, and patient-centered care that ensures long-term results.

Understanding Knee Replacement Surgery
Knee replacement surgery, also known as knee arthroplasty, involves replacing damaged or worn-out surfaces of the knee joint with an artificial implant. It is designed to relieve pain and restore natural movement, especially for patients suffering from conditions such as:
- Osteoarthritis (age-related wear and tear)
- Rheumatoid arthritis (autoimmune inflammation)
- Post-traumatic arthritis (after injury or fracture)
- Knee deformities or stiffness
- Chronic joint degeneration
Why Choose Dr. Kunal Aneja for Knee Replacement Surgery in Delhi
When it comes to orthopaedic excellence, Dr. Kunal Aneja stands among the top names in joint replacement surgery. His commitment to restoring pain-free movement, combined with his expertise in modern technology, makes him a trusted choice for patients across Delhi and India.
Here’s why patients consider him the Best Knee Replacement Surgeon in Delhi:
1. Expertise in Advanced Techniques
Dr. Aneja is highly experienced in performing robotic and computer-assisted knee replacement surgeries, which allow for exceptional accuracy, less tissue trauma, and faster recovery.
2. Customized Surgical Planning
Every patient’s knee anatomy and lifestyle are unique. Dr. Aneja tailors each surgery to the individual, ensuring perfect implant fit, balanced alignment, and optimal movement.
3. Minimally Invasive Approach
With smaller incisions and precision-guided instruments, his minimally invasive procedures reduce scarring, pain, and hospital stay duration.
4. Faster Recovery & Rehabilitation
Dr. Aneja emphasizes early mobilization and physiotherapy, helping patients return to their active lives within weeks instead of months.
5. Holistic Patient Care
From diagnosis to post-surgery rehabilitation, Dr. Aneja provides compassionate, personalized care designed to deliver lasting comfort and function.
Types of Knee Replacement Surgeries Performed
Dr. Kunal Aneja offers a complete range of knee replacement procedures using advanced medical technologies and globally recognized implants.
1. Total Knee Replacement (TKR)
The entire knee joint is replaced with a high-quality prosthetic implant designed to mimic the natural joint structure. Ideal for patients with severe arthritis or damage in all compartments of the knee.
2. Partial (Unicompartmental) Knee Replacement (PKR)
In cases where only one part of the knee is damaged, Dr. Aneja preserves the healthy sections by replacing just the affected portion—resulting in quicker recovery and more natural motion.
3. Robotic-Assisted Knee Replacement
Using state-of-the-art robotic systems, Dr. Aneja performs highly precise surgeries that ensure perfect alignment, improved implant longevity, and reduced post-surgical discomfort.
4. Revision Knee Replacement
For patients who have undergone previous knee surgery but experience pain or implant wear, Dr. Aneja provides specialized revision procedures to restore function and stability.
Signs You May Need Knee Replacement Surgery
Many patients delay knee surgery due to fear or misinformation, but timely intervention ensures the best results. You should consult an expert like Dr. Kunal Aneja if you experience:
- Persistent knee pain even at rest
- Swelling or stiffness that limits mobility
- Difficulty walking, climbing stairs, or standing
- Bowed or knock-knee deformity
- Reduced quality of life due to chronic pain
Recovery After Knee Replacement Surgery
Recovery is an essential part of the knee replacement journey, and Dr. Aneja ensures every patient receives a structured post-surgical plan.
1. Hospital Stay
Most patients stay in the hospital for 3–5 days after surgery. Early walking is encouraged within 24–48 hours.
2. Physiotherapy
A customized physiotherapy program helps restore joint movement, strength, and flexibility.
3. Home Care
Pain management, wound care, and mobility exercises are part of the home recovery plan.
4. Return to Activities
- Light household activities: 2–3 weeks
- Driving: 4–6 weeks (with doctor’s approval)
- Full recovery: 3–4 months
Patients treated by Dr. Aneja often report significant improvement in mobility and quality of life within weeks of surgery.
Why Delhi is a Preferred Destination for Knee Replacement Surgery
Delhi has emerged as a leading hub for joint replacement surgeries due to its:
- Advanced orthopaedic infrastructure
- Highly skilled surgeons like Dr. Aneja
- Affordable treatment costs compared to other metros
- Comprehensive rehabilitation centers for post-operative recovery
Benefits of Choosing Dr. Kunal Aneja for Knee Replacement
- Personalized treatment approach
- Use of the latest robotic and minimally invasive techniques
- High patient satisfaction and success rates
- Focus on long-term mobility and comfort
- Compassionate, one-on-one care throughout the process
Dr. Aneja’s dedication to restoring movement and eliminating pain has earned him a reputation as one of the best knee replacement surgeons in Delhi, trusted by patients of all ages.

Conclusion
Knee pain should not stop you from living a healthy, active life. With advancements in orthopaedic technology, knee replacement surgery has become one of the most effective and reliable treatments for chronic knee conditions.
Choosing an expert like Dr. Kunal Aneja, the best knee replacement surgeon in Delhi, ensures you receive accurate diagnosis, precise surgery, and a smooth recovery process. His goal is simple—to help patients move freely, live confidently, and enjoy life without pain.
FAQs
1. How do I know if I need knee replacement surgery?
Ans. If pain and stiffness persist despite medications or therapy, and daily movement becomes difficult, knee replacement may be necessary.
2. What is the success rate of knee replacement surgery?
Ans. Modern knee replacements have a success rate of over 95%, with implants lasting 15–20 years or more.
3. How long is the recovery period after knee replacement?
Ans. Most patients resume normal activities within 6–8 weeks, with full recovery in about 3–4 months.
4. Is robotic knee replacement better than traditional surgery?
Ans. Yes. Robotic-assisted surgery ensures precise implant positioning, less pain, and faster recovery.
5. Who is the best knee replacement surgeon in Delhi?
Ans. Dr. Kunal Aneja is widely recognized as one of the best knee replacement surgeons in Delhi, known for his expertise, advanced techniques, and compassionate care.