What is Knee Replacement Surgery?
Knee replacement, also known as knee arthroplasty, is a surgical procedure that replaces damaged or diseased parts of the knee joint with artificial components called prosthesis/implants. This surgery is typically performed to relieve pain, improve mobility, and restore function in individuals suffering from severe knee conditions such as osteoarthritis, rheumatoid arthritis, injury, deformity, overweight, avascular necrosis and previously failed knee surgeries. Treatment for knee replacement varies based on the severity of the condition, the patient's overall health, and the specific type of implant used.
Are you having any of these symptoms?
The Journey of Knee Replacement at MASSH: From Pain to Recovery
- Comprehensive assessment by an orthopedic specialist.
- X-rays, MRI, and blood tests to confirm the need for surgery.
- Personalized treatment plan based on age, lifestyle, and severity of knee damage.
- Medical Clearance to ensure heart, lung, and other vital functions are stable.
- Medication Management to avoid complications.
- Guidance on fasting, hospital stay, and post-op expectations.
- Performed under spinal or general anesthesia.
- Damaged knee joint is removed and replaced with a high-quality implant.
- Surgery typically takes 1-2 hours.
- Monitoring, pain management, and wound care.
- Walking with assistance starts within 24 hours.
- Medications and exercises to avoid complications.
- Physical Therapy: Daily exercises to restore strength, flexibility, and movement.
- Gradual Abnormality Improvement: Transition from walker to cane to independent walking.
- Pain & Swelling Management: Ice therapy, elevation, and medication support.
- Regular check-ups to monitor implant function.
- Lifestyle adjustments to maintain joint health.
- Return to low-impact activities like walking, swimming, and cycling.
Do you really need a knee replacement?
The need for knee replacement surgery depends on the severity of your knee condition, the impact on your daily life, and whether non-surgical treatments have been unsuccessful. It is typically recommended for individuals suffering from the following conditions:
A degenerative joint disease characterized by the breakdown of cartilage, leading to pain and limited mobility.
An autoimmune condition causing inflammation of the synovial membrane, leading to pain, stiffness, and joint damage.
Arthritis resulting from a severe knee injury, such as fractures or ligament tears, which can damage the cartilage.
Conditions like bowing or knock-knee deformities can cause uneven wear on the joint, leading to pain and instability.
When medications, physical therapy, other non-surgical treatments or knee surgery failed to alleviate pain or improve mobility, surgery may be necessary.
Carrying excess body weight places additional stress on the knee joints, accelerating cartilage wear and increasing the risk of joint degeneration.
Avascular necrosis occurs when the blood supply to the knee bone is disrupted, leading to the death of bone tissue.
Why should you not delay knee replacement surgery?
- Increased Pain and Discomfort
- Loss of Mobility and Independence
- High Risk of Falls and Injuries
- Weaker Muscles & Ligaments
- Mental and Emotional Impact
- Reduced Effectiveness of Surgery
- Longer Recovery Time
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Dr. Naveen Talwar
Director - Orthopaedics, Joint Replacement, Spine & Sports Injury
Dr. Naveen Talwar is a renowned orthopedic and joint replacement surgeon with over 33 years of experience in Delhi NCR. He has performed over 3,000+ successful joint replacements, including knees, hips, shoulders, and elbows. He's an alumnus of UCMS and KGMC and he also trained further in the U.S. and Switzerland. His expertise includes joint replacements, spine surgery, arthroscopy, and sports injuries. Dr. Talwar is known for innovative, evidence-based care and has received several prestigious awards. He has also led major national and international orthopedic conferences. Patients appreciate Dr. Talwar's clear communication and careful surgical planning. His dedicated long-term follow-up has earned the trust of families seeking lifelong orthopaedic care.
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Most experienced, polite and humble doctor I have ever seen his deep knowledge and pin point treatment is awesome highly recommended for and orthopedic problem.
Ambrosia India
My husband Mr Raja ram sustained multiple fractures of elbow dislocation and wrist. He also had multiple fractures left Patella of knee which no surgeon assured good surgical result. Dr Dudhir Seth assured us of 100% results and operated him at MASSH Hospital. God bless him he is perfect 100%. Thanks, keep serving humanity
Manju Manju
I Mr Satish Sood H/o, Shashi Sood, am extremely satisfied with the overall treatment provided by Dr Sudhir Seth. Dr Sudhir seth did knee replacement of my wife and she was up and about next morning .MASSH Hospital was extremely comfortable, and staff behavior was vert excellent.
Satish Sood
Dr Sudhir Seth has arrested my osteoarthritis knees and avoided my impending knee replacements. He has also reversed my osteoporosis. I strongly recommend this orthopaedic surgeon for overall knowledge, compassion and understanding. God bless him.
Akrit Raghav
Dr Seth is a highly experienced Joint replacement surgeon who performed bilateral knee replacement on my aunt. She was up and about in 3 weeks. Besides being a good surgeon he is a good and compassionate and down to earth human being. God bless him
Ankit Gupta
Dr Sudhir Seth is the best orthopaedic doctor in Delhi, I got treatment for my right shoulder, I am very satisfied with the treatment and I recommend the doctor.
Mohd Naiyar
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FAQs
As with any surgery, there are potential risks, including infection, blood clots, and implant failure. Our surgeons take every precaution to minimize these risks.
Recovery time varies depending on the individual and the type of joint replacement, but most patients can expect to return to their normal activities within a few months.
Most knee implants last 15-20 years, depending on lifestyle and activity levels. With proper care it can last longer.
Yes, the two main types are:
- Total Knee Replacement (TKR): The entire knee joint is replaced.
- Partial Knee Replacement (PKR): Only the damaged portion of the knee is replaced.
If you experience severe knee pain that affects daily activities, stiffness, swelling, or if non-surgical treatments (medications, therapy, injections) no longer work, you may need surgery.
Yes, absolutely! Physical therapy is crucial for regaining strength, flexibility, and mobility.
Typically, patients can drive after 4-6 weeks, once they can bend their knee comfortably and react quickly.
Yes, this is called bilateral knee replacement, but it depends on your health and doctor's recommendation.