What Is Involved in a Robotic Knee Replacement?

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18:00 PM

When you come across the word “robotic knee replacement,” it is only natural to assume a robot performing a surgical procedure for your knee.


You are not the only one who thinks that.


It is a common misconception that a robot performs robotic surgery. In reality, robotic surgery involves robotic technology, but it does not mean you won’t be attended by a human surgeon before, during, and after the surgery. In this post, find out about all that is involved in a robotic knee replacement.


Robotic Knee Replacement – A Robot-Assisted Surgical Procedure

The use of robotics technology in medicine offers many benefits that make it an excellent tool for surgeons to use during surgical procedures. While the technology is available for several surgical procedures, it is commonly used for partial and complete knee replacements for osteoarthritis patients.


The procedure is performed by an orthopedic surgeon along with a robotic arm that helps the surgeon perform the procedure with greater precision.


Technology remains an integral part of the procedure throughout. Before the surgery, a CT scan is used to create a 3D model of the patient’s knee. It allows the surgeons to place the implant accurately. Moreover, during the procedure, the robotic arm uses the 3D model’s information to come with a predefined space for the surgeon to work in. As a result, it prevents any accidental damage to the patient’s joint and surrounding tissue during the process.


What to Expect During the Robotic Knee Replacement Procedure?


Step # 1 - 3D Rendering CT Scan

As mentioned earlier, technology is an integral part of the process. The first step involves the use of technology for a special 3D rendering CT scan for the knee. The process is all about creating your knee’s unique model for the exact size, shape, and other minute details. Using the 3D representation, your surgeon will get a more accurate understanding of your knee, which results in a more accurate procedure and more effective results.


Step # 2 – Use of Robotic Arm

With the help of 3D rendering, your surgeon will know exactly what to do. Next, they use a robotic arm – a highly intelligent assistant to the surgeon that aids in performing the procedure with greater precision.


While the robot controls certain parts of the surgery, it is still your orthopedic surgeon who does the job. The robotic arm is primarily used to reshape the bones so your surgeon can place the implant with perfection.


Step # 3 – Completion of the Process

Once the implant is placed, the surgeon will close the wound. Note that robotic-assisted knee surgery is a minimally invasive procedure. Moreover, it also means lesser scarring, shorter hospital stays, and quicker recovery.


Robotic Knee Surgery in Richmond

If you need a knee replacement or want to find out more about robotic knee surgery and how appropriate it is for you, it is best to consult an orthopaedic surgeon specializing in knee conditions. To make an appointment with one of our experts, enquire online or call us at 03 9421 4824.