Frequently Asked Questions About Robotic Partial Knee Replacement

Chronic knee pain can make even simple activities feel challenging. For many people with localized knee arthritis, robotic partial knee replacement offers a modern solution that relieves pain while preserving as much of the natural knee as possible. Below are answers to some of the most common questions patients ask when exploring this advanced treatment option.

At Robotic Hip and Knee Replacement LA, patients are treated by Farzin Kabaei, MD, one of Los Angeles’s top joint replacement specialists. Dr. Kabaei is known for his expertise in robotic-assisted surgery and his commitment to using partial knee replacement whenever it is the best option.

What Is Robotic Partial Knee Replacement?

Robotic partial knee replacement is a minimally invasive procedure used to treat arthritis that affects only one compartment of the knee. Instead of replacing the entire joint, the surgeon resurfaces only the damaged portion of cartilage and bone.

Using the Mako robotic system, the procedure is planned in detail before surgery and carried out with enhanced precision. This targeted approach helps protect healthy bone, ligaments, and tissue.

Who Is a Good Candidate?

Partial knee replacement is not appropriate for everyone, but it can be an excellent option for the right patient. Good candidates typically:

• Have arthritis limited to one part of the knee
• Experience pain during activity but retain a good range of motion
• Have stable ligaments
• Have not responded to conservative treatments like physical therapy or injections

Studies show that nearly 40–50% of patients who need knee replacement may qualify for partial knee replacement, yet many are never evaluated for it. Dr. Kabaei strongly supports partial knee replacement when possible because it preserves more natural knee function.

How Does the Robotic System Improve the Procedure?

The Mako robotic system allows for a highly personalized surgical plan. Before surgery, a detailed 3D model of the knee is created using advanced imaging. This helps the surgeon map out the exact location and extent of the damage.

During surgery, the robotic system:

• Assists with precise bone preparation
• Helps ensure accurate implant placement
• Protects the surrounding healthy tissue

Even a small alignment error can affect how long an implant lasts. Robotic assistance helps reduce this risk and improve long-term outcomes.

What Is Recovery Like?

One of the biggest advantages of robotic partial knee replacement is recovery. Because the procedure is less invasive than total knee replacement, patients often experience:

• Less post-operative pain
• Reduced swelling
• Faster return to daily activities

Many patients undergo same-day surgery and begin walking shortly after the procedure. Most people return to normal activities sooner than those who have undergone a total knee replacement.

How Long Do Partial Knee Implants Last?

Modern partial knee implants are designed to be durable. Research shows that many partial knee replacements last 10 to 15 years or longer, especially when placed accurately and in appropriate candidates. Preserving healthy bone also keeps future treatment options open if additional surgery is ever needed.

Why Would You Choose Partial Over Total Knee Replacement?

Partial knee replacement preserves more of the knee’s natural structure, which often results in a knee that feels more natural after healing. Patients frequently report better motion and a more “normal” walking pattern compared to total knee replacement.

Dr. Kabaei’s philosophy is to replace only what is damaged and protect what is still healthy whenever possible.

Advanced Care in Los Angeles

Robotic Hip and Knee Replacement LA offers cutting-edge technology combined with experienced surgical care. Dr. Kabaei’s focus on precision, tissue preservation, and personalized treatment plans helps patients achieve strong outcomes with less disruption to their lives.

Take the Next Step Toward Knee Pain Relief

If knee pain is limiting your mobility but you have been told you may not need a total knee replacement, robotic partial knee replacement could be the answer.

Schedule a consultation with Dr. Kabaei at Robotic Hip and Knee Replacement LA today to learn whether you are a candidate for robotic partial knee replacement and explore a treatment approach designed to restore movement, reduce pain, and protect your natural knee.