Chronic knee pain can arise from conditions such as osteoarthritis, rheumatoid arthritis, or post-traumatic injuries. Overuse, obesity, and age-related wear and tear also contribute significantly. Early recognition of underlying causes is essential for effective management. Persistent swelling, stiffness, or difficulty in bending and walking may signal the need for professional care. Sudden pain after injury or reduced mobility that affects daily life warrants consultation. Timely intervention can prevent worsening of knee damage. Knee pain can limit routine activities like walking, climbing stairs, or standing for long periods. It may also affect work productivity, exercise, and overall independence. Addressing knee pain early improves quality of life and long-term mobility.
What is Knee Replacement Surgery?
Knee replacement surgery is a procedure designed to relieve severe knee pain and restore joint function. It involves replacing damaged cartilage and bone with artificial implants. The main goal is to enhance mobility and life quality when conservative treatments fail.
Types of Knee Replacement Surgery
Modern orthopaedic advancements allow surgeons to customize treatment based on the extent of joint damage. A skilled knee replacement doctor in Chennai will recommend the most appropriate procedure after a detailed clinical evaluation and imaging studies.
Total Knee Replacement (TKR)
Total Knee Replacement is the most commonly performed procedure for advanced arthritis. During surgery, damaged cartilage and worn-out joint surfaces are replaced with specially designed implants that restore smooth movement and reduce pain.
Best suited for:
- Severe osteoarthritis
- Rheumatoid arthritis
- Advanced joint degeneration
- Significant pain and stiffness
Benefits
- Long-term pain relief
- Improved mobility
- Better quality of life
- High success rates
Partial Knee Replacement
When arthritis affects only one compartment of the knee, a partial replacement may be sufficient. This procedure preserves healthy bone and ligaments while replacing only the damaged section.
Advantages:
- Smaller incision
- Faster recovery
- More natural knee movement
- Reduced blood loss
Bilateral Knee Replacement
Patients suffering from severe arthritis in both knees may benefit from bilateral knee replacement surgery, where both knees are replaced either simultaneously or in staged procedures.
Benefits include:
- Single rehabilitation period
- Improved overall mobility
- Reduced total treatment duration
Revision Knee Replacement
Revision surgery is performed when a previous knee implant becomes loose, wears out, gets infected, or fails to function properly.
Common reasons include:
- Implant wear
- Infection
- Instability
- Fracture around the implant
Revision procedures require advanced expertise and careful surgical planning.
Robotic Knee Replacement
Robotic-assisted knee replacement represents one of the most significant advancements in joint replacement technology. By combining surgical expertise with computer-guided precision, robotic systems help achieve highly accurate implant placement tailored to the patient’s anatomy.
Patients seeking the best knee replacement surgeon in Chennai often inquire about robotic surgery because of its potential benefits in improving outcomes and recovery.
Best Knee Replacement Surgeon in Chennai
Dr. Vijay Kumar Sohanlal
Dr. Vijay Kumar Sohanlal is a renowned knee replacement surgeon in Chennai, recognized for expertise in both robotic-assisted and traditional joint replacement procedures. He excels in navigation-guided and minimally invasive knee replacements, ensuring consistently reliable results. With international training in Mumbai, Germany, and Australia, he applies global best practices for optimal patient outcomes.
Driven by a patient-first philosophy, Dr. Vijay Kumar Sohanlal emphasizes compassionate care and accessible treatment. Through Mahi Multispecialty Hospital in Kilpauk and collaboration with KBSMC Trust, he delivers high-quality, budget-conscious orthopedic solutions.
- Years of Experience: Over 18+ years
- Qualifications: MBBS, MS (Orthopaedics)
- Specialties: Robotic knee replacement, hip replacement, complex joint surgeries
- Address: MGM Healthcare, Mahi Clinic, Chennai – 600030
Who Requires Knee Replacement Surgery?
- Symptoms That Indicate the Need for Surgery: Severe knee pain, stiffness, and limited mobility despite medications may indicate the need for surgery. Patients often struggle with daily activities like walking or climbing stairs. Timely evaluation by a knee replacement doctor in Chennai ensures proper treatment.
- When Non-Surgical Treatments Fail: If physiotherapy, medications, or injections fail to relieve knee pain, surgical intervention is considered. Knee replacement offers long-lasting relief and restores function. Surgeons assess each patient individually to recommend the most suitable procedure.
- Age and Lifestyle Considerations: Candidates for knee replacement include both older adults and younger individuals with severe joint damage. Active lifestyles, weight, and overall health influence surgical planning. Personalized approaches help achieve the best outcomes with minimal downtime.
Conditions Treated by Knee Replacement Surgery
- Osteoarthritis: Osteoarthritis is the most common reason for knee replacement, caused by gradual cartilage degeneration. Surgery relieves pain and restores joint function effectively. Early management improves long-term mobility.
- Rheumatoid Arthritis: Rheumatoid arthritis is an autoimmune condition that damages knee joints. Knee replacement can reduce pain and correct deformities. Advanced surgical techniques provide long-term relief and improved life quality.
- Post-Traumatic Arthritis: Joint injuries from accidents or sports can lead to post-traumatic arthritis. Knee replacement restores alignment and function. Early evaluation by a skilled knee replacement surgeon in Chennai ensures effective treatment.
- Severe Knee Injuries and Deformities: Patients with significant trauma or congenital deformities may require surgical correction. Customized implants and precise surgical planning are essential for restoring normal function. Outcomes improve significantly with expert surgical care.
Benefits of Knee Replacement Surgery
- Long-Term Pain Relief: Knee replacement provides sustained relief from chronic pain. Patients often regain the ability to perform daily tasks without discomfort. Modern implants are designed for durability and reliability.
- Improved Mobility and Flexibility: Surgery restores joint movement and improves walking, climbing, and bending. Rehabilitation and physiotherapy further enhance mobility. Patients regain independence and confidence in physical activities.
- Enhanced Quality of Life: Pain-free mobility positively impacts social and professional life. Patients report improved mood, activity levels, and overall satisfaction. Knee replacement supports a healthier, active lifestyle.
- High Success Rate of the Procedure: Advanced surgical techniques and experienced surgeons ensure excellent success rates. Most patients experience significant functional improvement within weeks. Longevity of implants now often exceeds 15–20 years.
Knee Replacement Surgery Procedure: Step-by-Step Guide
Before Surgery (Preparation Phase)
Preparation includes detailed evaluation, diagnostic imaging, and lifestyle adjustments. Patients receive guidance on pre-surgery nutrition, exercise, and health optimization. Education ensures they are ready for surgery and recovery.
- Medical Evaluation and Diagnostic Tests: Blood tests, X-rays, MRI scans, and cardiopulmonary assessments are conducted. This ensures patient safety and surgical readiness. Personalized planning reduces risks and improves outcomes.
- Pre-Surgery Lifestyle Adjustments: Patients are advised to quit smoking, maintain a healthy weight, and practice prehabilitation exercises. These measures enhance recovery and reduce post-operative complications.
- Patient Education and Planning: Surgeons provide guidance on what to expect during and after surgery. Patients learn rehabilitation protocols and timelines. Proper planning increases confidence and adherence to recovery programs.
During Knee Replacement Surgery
- Anesthesia and Surgical Process: General or regional anesthesia is administered for patient comfort. Surgeons carefully expose the knee joint while preserving surrounding tissues. Precision ensures proper implant alignment and function.
- Implant Placement and Alignment: Damaged bone and cartilage are removed, and prosthetic components are inserted. Robotic-assisted or navigation-guided techniques ensure precise placement. Proper alignment improves function and longevity.
After Surgery (Recovery and Treatment)
- Immediate Post-Surgery Care: Patients are monitored for vital signs, pain management, and wound healing. Early mobilization is encouraged to prevent complications. Careful monitoring ensures safe and effective recovery.
- Rehabilitation and Physiotherapy: Structured physiotherapy helps restore strength, mobility, and joint function. Exercises are gradually intensified based on patient progress. Rehabilitation is essential for ensuring optimal recovery and long-term success after treatment.
- Recovery Timeline and Milestones: Most patients regain walking ability within 4–6 weeks. It generally takes 3–6 months to fully recover and get back to normal activities. Regular follow-ups ensure continuous improvement and implant health.
Risks and Complications of Knee Replacement Surgery
- Common Surgical Risks: Infection, blood clots, and implant loosening are possible risks. Surgeons implement preventive measures to minimize complications. Awareness and timely intervention improve safety.
- Rare but Serious Complications: Nerve injury, persistent pain, or allergic reactions to implants are rare. Experienced knee replacement surgeons in Chennai manage such risks effectively. Advanced monitoring reduces the likelihood of severe complications.
- How to Minimize Risks: Following pre- and post-operative instructions, maintaining hygiene, and attending follow-ups reduces risk. Choosing a qualified and experienced surgeon enhances safety. Patient engagement is crucial for successful outcomes.
Advanced Robotic Knee Replacement Surgery in Chennai
Robotic-assisted knee replacement surgery is one of the most advanced developments in modern orthopaedics. This technology enhances surgical precision, improves implant positioning, and supports faster recovery compared to conventional techniques. Patients suffering from severe arthritis and chronic knee pain are increasingly choosing robotic-assisted procedures for improved long-term outcomes.
Under the expertise of an experienced knee replacement surgeon in Chennai, robotic technology can help provide more accurate surgical planning and personalized treatment based on each patient’s unique anatomy.
- Benefits of Robotic-Assisted Technology: Robotic-assisted surgery allows surgeons to perform knee replacement procedures with greater precision and control. Advanced imaging and computerized planning help create highly accurate surgical maps that improve implant placement and joint balance. Patients consulting the best knee replacement surgeon in Chennai for robotic surgery often benefit from improved surgical accuracy and enhanced functional outcomes.
- Improved Precision During Surgery: Precision is critical in knee replacement surgery because even small variations in implant alignment can affect joint performance and longevity. Robotic systems assist surgeons in making highly accurate bone cuts and implant positioning, resulting in better knee function and reduced wear over time.
- Faster Recovery and Reduced Pain: Robotic-assisted techniques are designed to reduce trauma to surrounding tissues, which can help minimize postoperative pain and swelling. Many patients are able to begin walking earlier and recover more comfortably compared to traditional surgical methods. An experienced knee replacement doctor in Chennai can help patients recover safely through structured rehabilitation and physiotherapy support.
- Better Implant Positioning and Longevity: Accurate implant positioning improves joint stability, movement, and long-term durability. Proper alignment also reduces stress on the artificial joint, helping the implant function effectively for many years. Choosing the best knee surgeon in Chennai for robotic-assisted surgery can significantly improve long-term surgical success and patient satisfaction.
- Minimally Invasive Surgical Techniques: Minimally invasive robotic-assisted surgery uses smaller incisions and advanced surgical planning to reduce tissue damage and support faster healing. These techniques help shorten hospital stays and allow patients to return to daily activities sooner.
Success Rate of Knee Replacement Surgery
Knee replacement surgery is considered one of the most successful orthopaedic procedures for relieving chronic pain and restoring mobility. With proper surgical planning, advanced technology, and rehabilitation support, many patients experience significant long-term improvement in joint function and quality of life.
- Long-Term Outcomes of Knee Implants: Modern knee implants are designed to provide long-lasting durability and improved joint movement. Proper implant positioning and postoperative care contribute to successful long-term outcomes.
- Factors Influencing Surgical Success: Patient health, surgeon expertise, implant quality, rehabilitation commitment, and postoperative care all play important roles in determining the success of knee replacement surgery.
- Patient Satisfaction After Surgery: Many patients report improved mobility, reduced pain, and better daily functioning following successful knee replacement surgery performed by an experienced knee replacement surgeon in Chennai.
- Recovery Milestones and Functional Improvement: Recovery progresses gradually through physiotherapy, mobility exercises, and regular follow-up care. Most patients are able to return to routine activities with improved comfort and confidence after completing rehabilitation.
Signs You May Need Knee Replacement Surgery Immediately
Many people live with knee pain for years, hoping it will improve with medications, injections, or physiotherapy. However, there comes a point when the damage inside the knee joint becomes severe enough that conservative treatments no longer provide lasting relief. Knowing the warning signs early can help you seek expert care from a knee replacement surgeon in Chennai before the condition significantly affects your quality of life.
- Severe Pain While Walking: If every step feels painful and simple activities such as climbing stairs, walking short distances, or standing for a few minutes become difficult, it may indicate advanced knee arthritis. Persistent pain that limits your independence is one of the most common reasons patients consider knee replacement surgery.
- Night Pain That Disturbs Sleep: Knee arthritis pain is not always limited to movement. Many patients experience deep aching pain at night that interrupts sleep and prevents proper rest. When pain continues despite medication and affects your daily well-being, surgical evaluation becomes important.
- Knee Locking or Stiffness: A healthy knee should bend and straighten smoothly. If your knee frequently locks, catches, or becomes extremely stiff, it may indicate severe cartilage damage, loose fragments within the joint, or advanced degeneration requiring surgical intervention.
- Bow Legs or Knock Knees: Visible changes in leg alignment often occur as arthritis progresses. Bowing of the legs can increase pressure on already damaged joint surfaces, causing faster deterioration and worsening pain. Correcting this deformity is one of the major benefits of knee replacement surgery.
- Failed Injections and Conservative Treatments: Many patients initially respond well to physiotherapy, pain medications, hyaluronic acid injections, or PRP therapy. However, when these treatments no longer provide relief and symptoms continue to worsen, knee replacement may become the most effective long-term solution.
Robotic Knee Replacement Surgeon in Chennai
Dr. Vijay Kumar Sohanlal is highly experienced in robotic-assisted joint replacement procedures and has extensive training in advanced knee replacement techniques. His approach combines precise surgical planning with modern technology to deliver personalized treatment for every patient.
Advantages of Robotic Knee Replacement
- Enhanced Accuracy: Robotic technology allows detailed pre-operative planning and precise execution, helping achieve optimal implant alignment.
- Less Postoperative Pain: Improved surgical precision can reduce unnecessary tissue disruption, resulting in greater comfort after surgery.
- Smaller Incision: Many robotic procedures can be performed through minimally invasive approaches, reducing surgical trauma.
- Faster Recovery: Patients often regain mobility sooner and return to daily activities with greater confidence.
- Better Implant Positioning: Accurate implant placement contributes to improved joint function, enhanced stability, and potentially longer implant longevity.
Knee Replacement Recovery Timeline
Every patient heals at a different pace, but the following timeline provides a general idea of what to expect after surgery.
| Time | Recovery Milestone |
| Day 1 | Assisted walking begins with physiotherapy support |
| Week 2 | Significant reduction in pain and swelling |
| Week 6 | Return to most daily activities with improved confidence |
| Month 3 | Better strength, flexibility, and near-normal mobility |
| Month 6 | Complete recovery and optimal functional improvement |
What Helps Recovery?
- Early mobilization
- Regular physiotherapy
- Strengthening exercises
- Healthy nutrition
- Following surgeon recommendations
Successful recovery depends on both surgical expertise and patient commitment to rehabilitation.
Knee Replacement Surgery Cost in Chennai
One of the most common questions patients ask before treatment is about the cost of surgery. The overall expense can vary depending on several factors and should be discussed during consultation after evaluating the patient’s condition.
Factors Affecting Knee Replacement Surgery Cost
- Type of Implant: Premium implants, high-flex implants, and specialized designs may influence the overall cost.
- Robotic vs Conventional Surgery: Robotic-assisted procedures often involve advanced technology and pre-operative planning systems, which can affect treatment expenses.
- Hospital Stay: The duration of hospitalization, room category, and post-operative care requirements contribute to the total cost.
- Medical Condition of the Patient: Existing health conditions, additional investigations, and specialized care may influence treatment planning and overall expenses.
While cost is important, patients should also consider surgeon expertise, hospital infrastructure, implant quality, and long-term outcomes when choosing the best knee surgeon in Chennai.
Knee Replacement vs Knee Arthroscopy
Many patients are confused about whether they need knee arthroscopy or knee replacement. Although both procedures address knee problems, they serve very different purposes.
| Feature | Knee Replacement | Knee Arthroscopy |
| Purpose | Replaces damaged joint surfaces | Repairs internal knee structures |
| Arthritis Severity | Severe arthritis | Mild to moderate conditions |
| Recovery Time | Longer rehabilitation period | Faster recovery |
| Implant Required | Yes | No |
| Best For | Advanced joint degeneration | Meniscus tears, ligament injuries, cartilage issues |
Which Procedure is Right for You?
If knee pain is caused by advanced arthritis with significant cartilage loss, knee replacement is generally the preferred solution. Arthroscopy is more suitable for specific mechanical problems such as meniscus tears or ligament injuries.
An experienced knee replacement doctor in Chennai can determine the right treatment after a detailed assessment.
Why Choosing the Right Knee Replacement Specialist Matters
Knee replacement is more than just a surgical procedure—it is a life-changing treatment that helps patients regain mobility, independence, and confidence. Choosing a surgeon with extensive experience, advanced training, and a patient-focused approach can significantly influence the outcome.
Patients looking for a knee replacement surgeon in Chennai often seek:
- Accurate diagnosis
- Personalized treatment planning
- Advanced surgical techniques
- Faster recovery protocols
- Long-term implant success
Dr. Vijay Kumar Sohanlal combines clinical expertise, modern technology, and compassionate care to help patients return to an active and pain-free lifestyle.
Why Patients Choose Dr Vijay Kumar Sohanlal
Patients seeking advanced joint replacement care often choose Dr Vijay Kumar Sohanlal for his expertise, personalized treatment approach, and commitment to long-term patient recovery. His focus on precision, safety, and compassionate care has made him a trusted knee replacement surgeon in Chennai for individuals suffering from chronic knee conditions.
- Expertise in Complex Joint Replacement Cases: Dr Vijay Kumar Sohanlal has extensive experience treating complex knee disorders, including severe arthritis, deformities, failed previous surgeries, and advanced joint degeneration. His comprehensive understanding of orthopaedic conditions helps patients receive effective and personalized treatment solutions.
- Advanced Diagnostic and Surgical Facilities: Modern orthopaedic care requires advanced diagnostic tools, imaging technology, and surgical infrastructure. Dr Vijay Kumar Sohanlal utilizes modern techniques and advanced equipment to improve surgical planning, accuracy, and recovery outcomes for patients undergoing knee replacement procedures.
- Comprehensive Rehabilitation Support: Successful recovery after surgery depends greatly on postoperative rehabilitation and physiotherapy. Patients receive structured rehabilitation guidance focused on restoring strength, flexibility, and mobility after knee replacement surgery.
- Compassionate Patient Care Approach: Dr Vijay Kumar Sohanlal believes in providing patient-centered orthopaedic care that focuses on comfort, education, and long-term well-being. Every patient receives individualized attention, transparent communication, and ongoing support throughout their treatment journey.
Patient Testimonials
Lokeshwari Natarajan
I’m excited about Dr. Vijay Kumar Sohanlal and his very surprising treatment. The best joint replacement surgeon in Chennai. My great-grandpa struggles with joint pain. I found him on YouTube. His videos and explanations are very impressive. We decided to take treatment only at Mahi Clinic. He did a joint replacement for my great-grandpa; he is very fine now. Thank you, Dr. Vijay Sohanlal, and the excellent team.
Jai Venkat
best knee surgeon in Chennai and one of the best doctors in Chennai I have ever seen, because my mother had an orthopaedic problem for the last 5 years. We consulted more doctors, but they couldn’t cure the problem. Once we visited Dr. Vijay Sohanlal, my mom’s problem started to be cured. He is a very kind and hopeful person.
Yuvan sankar
I went for knee replacement surgery. He is one of the best Ortho doctors I have ever seen. The best knee surgeon in Chennai. He is a very kind and highly knowledgeable person. I am happy to give a five-star rating to Dr. Vijay Sohanlal.
Conclusion
Start your journey towards pain-free living with Dr. Vijay Kumar Sohanlal is recognized as one of the leading knee replacement surgeons in Chennai, known for delivering excellent patient outcomes. His advanced expertise and patient-first approach ensure high-quality care and long-term relief. Early identification of knee problems allows less invasive interventions and better outcomes. Prompt treatment helps prevent further joint damage and preserves mobility. Consult a knee replacement doctor in Chennai if you experience persistent pain, stiffness, or difficulty in daily activities. Timely expert care enhances treatment success and quality of life.
Read more: Knee Ligament Surgery.
