Introducing the Future: What Is Robotic Knee Replacement?
Robotic knee replacement uses computer-guided technology to assist the surgeon in performing knee replacement surgery with greater precision — resulting in more accurate joint alignment, smaller incisions, and often a faster recovery compared to traditional knee replacement. It’s important to understand: the robot does not perform the surgery independently. Dr. Sushil Sharma remains in full control throughout, using the robotic system as a precision guidance tool.
How Is Robotic Knee Replacement Different from Traditional Surgery?
Traditional knee replacement relies on the surgeon’s hands and manual instruments to align and position the implant. Robotic-assisted surgery uses a robotic arm or guided tools to achieve this positioning with greater accuracy — leading to less tissue damage and more precise implant placement, which can translate into a more natural-feeling knee after recovery.
Is Robotic Knee Surgery Safe?
Yes. Robotic-assisted knee replacement is considered safe and effective, combining the surgeon’s clinical judgment and expertise with the precision of robotic technology. This combination helps minimize the risk of complications while supporting a smoother recovery.
Benefits of Robotic Knee Replacement
- Greater precision: More accurate implant alignment tailored to your individual knee anatomy
- Less tissue disruption: Often results in less post-operative pain compared to traditional methods
- Shorter hospital stay: Typically 2-3 days, compared to 4-5 days for traditional knee replacement
- Faster early recovery: Many patients begin walking the same day or the day after surgery
What to Expect: Recovery Timeline
Recovery time is often faster with robotic surgery due to the precision of the incisions and reduced tissue damage, though full recovery still varies from patient to patient. As with traditional knee replacement, you’ll follow a structured rehabilitation plan, gradually increasing activity under your physiotherapist’s supervision, with certain high-impact activities restricted to protect the new joint.
Same Trusted Implants, More Precise Placement
Robotic surgery doesn’t change the implant itself — Dr. Sharma uses the same standard, US-manufactured prosthesis implants for robotic cases as for traditional surgery, including options from Depuy, Zimmer, and Smith & Nephew. What changes is the precision with which that implant is positioned in your knee.
Will Insurance Cover Robotic Knee Replacement?
Coverage varies by insurer and policy. Some insurance plans cover robotic-assisted surgery as part of their standard joint replacement package, while others may not. It’s worth checking directly with your insurance provider and our team before your surgery date.
Am I a Candidate for Robotic Knee Replacement?
The best candidates are typically patients with knee damage that hasn’t responded to conservative treatments like medication, physiotherapy, or lifestyle changes. A thorough examination — including X-rays and a discussion of your specific knee anatomy — will determine whether robotic-assisted surgery is the right approach for your case, or whether traditional surgery is more appropriate.
Is Robotic Knee Replacement Right for You?
Every knee is different, and the choice between robotic and traditional surgery depends on your specific condition, anatomy, and health profile. Dr. Sushil Sharma, a trained robotic joint replacement surgeon with over 38 years of orthopaedic experience, can assess your case and recommend the best approach.
Book a consultation with Dr. Sushil Sharma to find out if robotic knee replacement is right for you. Schedule Your Consultation