Robotic Knee Replacement: 5 Things Patients Often Don't Expect

Are you considering surgery to relieve chronic joint pain? If so, you might be looking into advanced options that offer greater precision and a smoother recovery. Robotic-assisted surgery is changing how we approach joint care, but many patients still have questions about what the process actually involves.

At Performance Orthopaedics and Sports Medicine, Dr. David B. Dickerson, MD, and our team provide state-of-the-art care for patients in Toms River, NJ, and Shrewsbury, NJ. If you're struggling with severe joint wear, we can help you explore whether a robotic knee replacement is the right path forward for your mobility goals.

The rapid rise of robotic joint surgery

Technology in the operating room is advancing faster than ever before. According to the American Academy of Orthopaedic Surgeons (AAOS, 2024), the use of robotics in primary total knee replacements grew more than six-fold between 2017 and 2023, now appearing in over 15 percent of these procedures. This rapid growth is driven by the desire for better anatomical alignment and more predictable surgical outcomes.

5 things patients often don't expect

When preparing for this advanced procedure, patients are often surprised to learn about the role of the robotic arm, the level of personalized planning, the reduced risk of complications, the reality of post-operative pain, and the preservation of natural joint movement. Understanding these aspects helps you set realistic expectations for your recovery.

The robot does not perform the surgery: Many patients worry that a machine is in control, but the robotic arm is simply a tool. Dr. Dickerson guides the robotic arm the entire time, using its computerized boundaries to ensure highly precise bone cuts.
Your surgical plan is completely customized: Before your procedure, advanced software creates a detailed three-dimensional map of your joint. This allows us to plan the exact placement and sizing of your implant before we even enter the operating room.
You may have a lower risk of certain complications: Because the robotic system helps protect the surrounding soft tissues, the physical impact on your leg is minimized. Research from the University of Texas Southwestern Medical Center (2024) shows that patients receiving robotic-assisted surgery have a significantly lower risk of post-operative complications like infections, excessive blood loss, or prosthetic dislocations.
It does not guarantee a completely pain-free recovery: While the technology is highly advanced, it is still a major surgical procedure. You'll still experience standard post-operative soreness and will need to commit to physical therapy to regain your strength.
It helps preserve your natural joint feel: By using functional alignment techniques, we can position the implant to match the natural angles of your leg. This helps your new joint feel more natural and comfortable when you walk.

Is robotic surgery right for you?

Not every patient requires a robotic-assisted procedure, but it is an excellent option for many individuals dealing with advanced osteoarthritis. During your initial consultation, we'll evaluate your joint damage, discuss your lifestyle, and determine the safest approach for your unique anatomy.

You don't have to live with chronic joint pain that keeps you from the activities you love. Our team is here to guide you through every step of your joint replacement journey, from your first consultation to your final physical therapy session. To learn more about our advanced surgical options, contact our office to schedule a consultation at our Toms River or Shrewsbury location today.