Robotic precision and personalized care
Knee replacement surgery has long been a cornerstone of orthopedic care, offering relief and mobility to patients suffering from debilitating joint pain. It is estimated that among adults aged 60 years or older, the prevalence of knee osteoarthritis (OA) is approximately 10% in men and 13% in women. On the other hand, recent advancements in medicine and technology have rightfully raised patients’ expectations for physical activity and mobility.
Right now, in 2025, we’re witnessing a transformative leap forward in how we perform these procedures, thanks to forefront robotic technology and personalized surgical planning.
One of the most exciting advancements is robotic-assisted knee replacement, both total and partial, which allows us to perform surgery with unprecedented accuracy. Systems such as the ROSA Robotics or MAKO SmartRobotics use real-time imaging and computer guidance to tailor the procedure to a patient’s anatomy. One way to think of it is as if your surgeon has a literal map, navigating us every step of the way with unmatched accuracy.
Key aspects of robotic knee replacement surgery:
- Preoperative planning: Before performing a robotic knee replacement surgery at Northeast Georgia Medical Center, a 3D model of the patient’s knee may be created with a preoperative CT scan. Some robotics systems can do this without the need for a CT scan.
- Robotic Arm Assistance: The model is then used to guide the robotic arm during surgery, ensuring optimal implant placement and protecting surrounding soft tissues.
- Non-Autonomous Procedure: Your surgeon will still be performing your surgery. The human element is still very much part of the process, as the surgeon remains in control of the robotic arm the entire time. It is the advanced technology providing real-time feedback to the surgeon, guiding the robotic arm and ensuring precise bone preparation and implant placement within the planned boundaries.
Key benefits of robotic-assisted knee surgery:
- Enhanced precision: Robotic technology allows for more accurate implant placement and bone preparation, which has been shown to lead to better knee function and implant longevity.
- Potentially Smaller incisions: Robotic assistance may enable smaller incisions, which may result in less tissue damage and potentially faster recovery.
- Reduced trauma: Smaller incisions and more precise cuts can translate to less trauma to surrounding tissues.
- Faster recovery: Some studies suggest that it may be associated with a more rapid initial recovery, according to Brown University Health. This positive aspect of the procedure is promising for a smoother post-surgery experience.
What this means for patients
The primary advantage of robotic surgery is its precision and personalization compared to traditional manual surgical instruments. Each person’s knees vary in length and balance. By using the latest technologies, we can restore an individual’s unique alignment effectively.
Currently, the outcomes of robotic surgery and traditional methods are similar — both aresuccessful. However, the expectation is that robotic technology will continue to improve over time. In the future, we anticipate faster recovery times, better results, and joints that move and flex more effectively due to advancements in robotic surgery technology. It’s important to note that while the current outcomes are comparable, the future holds promise for even better results with robotic surgery.
Final thoughts
As an orthopedic surgeon, I’m excited and intrigued by the possibilities these innovations bring. Robotic knee surgery isn’t just the future. It’s the present, and it’s making knee replacement safer, smarter and more personalized than ever before.
If you’re considering knee replacement, it’s important to have an open and informed discussion with your surgeon about all available options, including robotic-assisted surgery. The right technology could make all the difference in your outcome, and your active participation in the decision-making process is crucial.
Schedule a robotic knee surgery consultation to find out if it’s right for you.