Unicondylar Knee Replacement in Chennai

What is Unicondylar Knee Replacement?

Unicondylar Knee Replacement, also called partial or unicompartmental knee replacement, is a surgical procedure where only one worn-out section of the knee joint—either the inner (medial) or outer (lateral) compartment—is replaced with an artificial implant.

Unlike total knee replacement, this approach preserves the healthy bone, cartilage, and ligaments in the rest of the joint, allowing patients to retain a more natural knee movement while relieving pain and stiffness caused by localized arthritis.

When is Unicondylar Knee Replacement recommended?

Doctors recommend this procedure when damage is limited to a single compartment of the knee, usually due to early-stage osteoarthritis. It is ideal for patients who:

• Experience pain mainly on one side of the knee.
• Have intact ligaments and stable knee alignment.
• Show limited cartilage wear on imaging.
• Have not responded to physiotherapy or medications but want to avoid total replacement.

Because only one part of the knee is treated, recovery is faster and mobility feels more natural.

What are the benefits of Unicondylar Knee Replacement?

• Smaller incision: Less surgical trauma and minimal blood loss.
• Faster recovery: Most patients walk within a day or two.
• Natural knee feel: Retains the original ligaments for better stability.
• Reduced pain and stiffness: Restores comfort and confidence in movement.
• Longevity: Modern implants can last 15–20 years with proper care.
• Easier revision if needed: Future total knee replacement remains possible.

How is Unicondylar Knee Replacement performed?

The surgery is performed under spinal or general anesthesia. Through a small incision, the surgeon removes the damaged cartilage and a thin layer of bone from the affected condyle. A metal cap and plastic insert are placed to resurface the area. The remaining joint structures are preserved for natural function.

Modern techniques such as computer navigation and robotic guidance ensure precise placement, improving implant longevity and reducing postoperative discomfort.

What is the recovery process like?

Patients usually stand and begin walking with support within 24 hours of surgery.

Physiotherapy starts immediately to restore joint mobility and strengthen thigh and calf muscles. Most patients return to normal daily activities within four to six weeks.

Full recovery typically occurs in three to four months, depending on age and overall health. Because less tissue is disturbed, rehabilitation is quicker than in total knee replacement.

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

Recovery timelines vary:

• 1–2 weeks: Swelling and initial pain subside.
• 4–6 weeks: Walking without major support.
• 3–4 months: Normal activities and moderate exercises resume.
  A balanced diet, regular follow-up, and consistent physiotherapy help maintain joint flexibility and ensure long-term success.

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

Shri Bone & Joint Clinic is recognized among the best hospitals for Unicondylar Knee Replacement in Chennai, known for precision surgery and personalized rehabilitation. The hospital features expert Orthopedic Specialists in Chennai who evaluate each case thoroughly to decide whether partial or total replacement suits the patient.

Depending on the condition, the team also performs Minimally Invasive Knee Replacement for smaller incisions and quicker healing, ensuring optimal outcomes with patient-specific planning.

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

Dr. Shriram Krishnamoorthy, senior orthopedic surgeon at Shri Bone & Joint Clinic, is highly experienced in partial and total knee replacement surgeries. His expertise spans Total Knee Replacement in Chennai, Titanium Knee Replacement in Chennai, and Jiffy Knee Replacement techniques that emphasize faster recovery and lasting comfort.

He has also successfully managed complex Bilateral Knee Replacement in Chennai and Unilateral Knee Replacement in Chennai procedures, making him a trusted choice for patients seeking precision, safety, and compassionate care.

What is the cost of Unicondylar Knee Replacement in Chennai?

The cost of unicondylar knee replacement in Chennai depends on implant material, hospital stay, and surgical technology used. Estimated costs include:

• Diagnostic tests & consultations: ₹3,000 – ₹8,000
• Standard unicondylar procedure: ₹1.5 – ₹2.5 lakhs
• Titanium or customized implants: ₹2.2 – ₹3.2 lakhs
• Computer-assisted or robotic surgery: ₹2.8 – ₹4.2 lakhs
• Rehabilitation & physiotherapy: ₹15,000 – ₹30,000

Insurance often covers the majority of surgical and hospitalization charges. Patients seeking advanced precision options can choose Robotic Knee Replacement Surgery or Conformis Knee Replacement for superior customization, natural motion, and faster recovery.