Unilateral Knee Replacement in Chennai

What is Unilateral Knee Replacement?

Unilateral knee replacement, also called single-knee replacement, is a surgical procedure in which only one damaged knee joint is replaced with an artificial implant while the healthy knee remains untouched. It is commonly performed for patients suffering from arthritis, cartilage wear, or injury in a single knee. The artificial component, made of durable metal and medical-grade plastic, restores smooth movement, eliminates pain, and helps patients regain full functionality in their affected leg.

When is Unilateral Knee Replacement recommended?

Doctors recommend unilateral knee replacement when pain, stiffness, or swelling affects only one knee and limits daily activity. It is ideal for:

• Osteoarthritis or post-traumatic arthritis confined to one knee
• Severe joint degeneration unresponsive to physiotherapy or medications
• Restricted movement in one leg affecting balance
• Patients who wish to preserve their unaffected knee for long-term strength

When the other knee remains healthy, replacing just one knee avoids unnecessary surgery and helps maintain natural symmetry.

What are the benefits of Unilateral Knee Replacement?

Unilateral knee replacement offers several important advantages:

• Targeted treatment: Only the damaged knee is replaced.
• Faster recovery: Less surgical trauma compared to double-knee replacement.
• Shorter hospital stay: Most patients go home within 3–4 days.
• Improved stability: Corrects alignment issues and improves gait.
• Better long-term outcomes: Reduced pain and enhanced mobility with a more natural feel.

How is Unilateral Knee Replacement performed?

The surgery is carried out under spinal or general anesthesia. The orthopedic surgeon makes a small incision to access the affected knee, removes the damaged bone and cartilage, and replaces them with an implant that fits precisely. The components are fixed with bone cement or press-fit technique.

Modern surgical methods, including computer navigation and image-guided systems, ensure precise alignment. Minimally invasive approaches are often used to reduce pain, minimize blood loss, and allow faster postoperative recovery.

What is the recovery process like?

Rehabilitation begins within 24 hours of surgery. Patients are encouraged to walk with the help of a walker or crutches on the next day. Regular physiotherapy restores range of motion and builds muscle strength.

Most patients resume normal activities such as driving or office work within 4–6 weeks, while complete recovery and joint stability develop over 3–4 months. Proper follow-up and adherence to physiotherapy instructions ensure optimal implant longevity.

How long does it take to recover from Unilateral Knee Replacement?

Recovery differs from person to person, but the typical timeline is:

• 2–3 weeks: Initial pain and swelling decrease
• 4–6 weeks: Independent walking and daily activities resume
• 3–6 months: Complete joint strength and flexibility restored

A balanced diet, regular exercise, and following medical advice are essential for quick recovery and long-term joint health.

Which is the best hospital for Unilateral Knee Replacement in Chennai?

Shri Bone & Joint Clinic is considered one of the best hospitals for Unilateral Knee Replacement in Chennai, offering state-of-the-art orthopedic care. The clinic features experienced Orthopedic Specialists in Chennai who specialize in both single and double knee replacements.

For patients requiring tailored approaches, the clinic also performs Minimally Invasive Knee Replacement for smaller incisions and faster recovery, and Partial Knee Replacement / Arthroplasty in Chennai for cases where only one compartment of the knee needs replacement.

Who is the best doctor for Unilateral Knee Replacement in Chennai?

Dr. Shriram Krishnamoorthy, leading orthopedic surgeon at Shri Bone & Joint Clinic, is known for his expertise in advanced joint reconstruction. He has performed hundreds of successful procedures, including Total Knee Replacement in Chennai, Titanium Knee Replacement in Chennai, and Jiffy Knee Replacement.

Patients appreciate his precision, compassionate care, and focus on personalized treatment. His experience also extends to complex Bilateral Knee Replacement in Chennai surgeries, making him a trusted expert for any knee replacement need.

What is the cost of Unilateral Knee Replacement in Chennai?

The cost of unilateral knee replacement in Chennai depends on the implant material, surgical technique, and hospital stay. Typical expenses include:

• Diagnostics and consultations: ₹3,000 – ₹8,000
• Standard single-knee replacement: ₹1.6 – ₹2.8 lakhs
• Titanium or advanced implants: ₹2.2 – ₹3.5 lakhs
• Computer-assisted or robotic technique: ₹2.8 – ₹4.2 lakhs
• Post-surgery physiotherapy: ₹15,000 – ₹30,000

Most health-insurance plans cover hospital stay, implant, and anesthesia charges. For patients opting for next-generation precision solutions, Robotic Knee Replacement Surgery and Conformis Knee Replacement provide improved customization, faster healing, and exceptional durability.