Robotic Knee Replacement Surgery: Benefits, Procedure & Recovery

Struggling with knee pain and seeking a better treatment option for it.

Knee pain or other knee deformities can be caused by arthritis, which is a severe joint issue.

However, treatment options like traditional knee replacement surgery and robotic knee replacement procedures exist, but which one is better? That’s the big question.

Read this article and learn about the benefits of robotic knee replacement surgery, what it is, and how it is performed.

What is Robotic Knee Replacement Surgery?

Robotic knee replacement surgery is an advanced approach that uses robotic technology that assist surgeons in performing the surgery with precision. Like traditional procedure, which relies on surgeons’ skills and judgment, this robotic approach uses advanced imaging and robotic arms to ensure the accurate alignment and placement of the knee implant.

What are the Types of Robotic Knee Replacement Surgery?

There are different types of robotic knee replacement surgeries, and each one uses its special robotic tools and methods to achieve the best possible results. Types of surgery include:

Robotic-Assisted Partial Knee Replacement (MAKOplasty) 

This surgical approach only focuses on replacing the damaged part of the knee rather than replacing the whole knee, by preserving the healthy bone and tissue. Additionally, the MAKOplasty system uses a robotic arm to assist the surgeon in removing the damaged area and positioning the implant with high precision.

Robotic-Assisted Total Knee Replacement 

In this surgical approach whole knee joint is replaced using a robotic system. Additionally, robot helps in planning the surgery, which makes a precise cut and helps in positioning the implant accurately. Furthermore, this type of surgical approach is ideal for patients with severe arthritis and the severity of the case.

What Tests are Performed Before Robotic Knee Replacement Surgery?

Before undergoing surgery, some evaluation tests will be done to check the condition and the severity of the case. Here are some tests that will be done, including:

• Doctors will review your medical history, like your previous surgeries, medications, or medical conditions, as well.
• A physical examination will be done to check the condition.
• Imaging tests like X-rays, MRI scans, or CT scans will be done to determine the condition.
• Laboratory tests such as urinalysis, electrocardiography, and blood tests will be done to assess overall health.

How is Robotic Knee Replacement Surgery Done?

Here’s a step-by-step guide on how the robotic knee replacement is performed:

• Before Surgery

Before undergoing the surgery, you may undergo several tests that help doctors to understand your condition, which include:

• Medical evaluation
• Imaging tests
• Preoperative instructions
• Postoperative instructions as well.

• During Surgery

When the surgery starts, a healthcare provider will administer anesthesia so that you won’t feel pain during surgery.

Then, a small incision will be created to access the joint of the knee, and then damaged bone and cartilage will be removed with the help of a robotic arm.

After this, the robotic system will help in positioning the implant accurately based on the preoperative plan.

After the procedure, the incision will be closed, and the patient will be taken to the recovery room.

Furthermore, the robotic knee replacement surgery typically takes between 1 to 2 hours.

• After Surgery

After your surgery, you'll be moved to a recovery room where doctors and nurses will keep a close eye on your health to make sure everything is going well and to prevent any issues.

During the recovery period, you will get immediate specialized care to manage pain and prevent any complications.

Is Robotic Knee Replacement Surgery Better Than the Traditional Approach?

Well, we can't say robotic is better than the traditional approach because traditional knee replacement surgery has been a successful treatment option for years, but the robotic approach provides several benefits as well. 

So, let's delve into the benefits of robotic knee replacement and how far it is better than the traditional approach.

• Unlike traditional methods robotic surgical approach uses a minimally invasive approach with minimal incisions.
• The 3D images help surgeons to make a treatment plan more accurately.
• These automated systems create a personalized treatment plan based on the individual’s specific anatomy.
• The robotic arm used in the procedure helps surgeons to make implant placement accurate, which allows better alignment, minimal complications, and better long-term outcomes.
• As compared to traditional methods, the robotic approach has better accuracy and provides a more natural feeling after surgery.

How Does Robotic Knee Surgery Benefit Patients?

Robotic surgery has various benefits, which include:

• This surgical approach is less invasive as compared to traditional procedures which resulting in smaller incisions, minimal trauma, and reduced risk of infection.
• Robotic knee replacement surgery offers a 50% faster recovery as compared to other traditional approaches, which means patients get discharged early from the hospital.
• With the help of these automated systems, it offers more accurate placement of the implant, which offers better natural results.
• Furthermore, due to its high precision, knee replacement can reduce the risk of implant failure, which offers long-lasting implants.

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