What is a Robotic Knee Replacement?
A robotic knee replacement is a minimally invasive technique in which a robotic arm assists Dr. Phillips in performing total or partial knee replacement surgery. The procedure requires a preoperative CT scan to provide 3D image guidance, facilitating safe and accurate component placement that is uniquely tailored to your anatomy. Joint motion and ligament stability are tracked and captured digitally, verifying ideal movement stability.
What Should I Expect During a Robotic Knee Replacement?
Surgery is usually done under spinal anesthesia and takes about an hour to perform. During the procedure, the robot will interpret the 3D images provided by your CT scan and guide Dr. Phillips in the precise resection of damaged bony surfaces and custom implant placement. Trial implants are placed and digitally tested to ensure full range of motion and ligament stability prior to implanting the final components. Once all implants are in place the incision is typically closed with a dissolvable suture beneath the skin.
What is the Postoperative Course After a Robotic Knee Replacement?
Immediately after the procedure patients can typically put their full weight on their surgical leg. The majority of patients are discharged home on the day of surgery. Outpatient physical therapy is critical to achieving an optimal result. The frequency of physical therapy visits and recovery time depend on whether you undergo partial or full robotic knee replacement, with the latter taking longer to rehabilitate. By 12 weeks, the vast majority of knee replacement patients are well recovered and returning to athletic activities. However, small gains can be made out to the 1 year mark when full recovery has occurred.
Is a Robotic Knee Replacement Right For Me?
The benefits of robotic knee and partial knee replacement include minimal soft tissue disturbance, state-of-the-art precision and accuracy, and a faster initial recovery. Robotic knee replacement is also advantageous in the setting of correcting a complex limb deformity. Dr. Phillips will discuss the risks and benefits of utilizing robotic technology for your knee replacement and work alongside you to identify the best path forward.