KNEE

LEGION^◊CONCELOC^◊ Cementless Total Knee System

The LEGION CONCELOC Cementless Total Knee System is an implant for total knee replacement. It’s designed to relieve pain and restore function in your knee.

Overview

The LEGION CONCELOC Cementless Total Knee System is an implant for total knee replacement. It’s designed to relieve pain and restore function in your knee by replacing the damaged parts of the joint. The LEGION CONCELOC knee is a cementless implant.

What is the LEGION CONCELOC Cementless Total Knee System?

The design of the LEGION CONCELOC Cementless Total Knee System is based on our design for the LEGION Total Knee System, one of our most popular knee implants. The LEGION knee has been used for over 20 years¹in more than a million knee replacements.

The LEGION CONCELOC knee differs from the LEGION knee in its cementless design. Key parts of the implant contain CONCELOC Technology – a titanium material with a porous surface. The porous surface allows your bone tissue to attach to the implant without the need for surgical bone cement.

What are the benefits of the LEGION CONCELOC Knee?

Many knee implants are held in place with surgical bone cement. The LEGION CONCELOC implant is designed for biologic fixation, a process in which your natural bone attaches to the implant and holds it in place.

Talk to an orthopaedic surgeon to learn more about the benefits of biologic fixation.

Is the LEGION CONCELOC Knee right for me?

To find out if the LEGION CONCELOC Knee is a treatment option, make an appointment with an orthopaedic surgeon. The surgeon will examine your knee and review your health situation in determining if knee replacement is recommended. Here are other things to know:

Learn more about the procedure and recovery process.

Explore Total Knee Replacement

What are the risks involved?

All surgery has risks and the potential for complications. Talk to your surgeon about any concerns you may have before you decide on treatment. Some of the possible risks and complications for knee replacement include:

Blood clotting
Blood clotting problems – such as deep vein thrombosis (DVT) or pulmonary embolism (PE) – may occur after surgery and interrupt normal blood flow. Your medical team may recommend medications and exercises to reduce the risk.

Infection
Infection may occur at the surgical site or elsewhere in the body. If a serious infection occurs, additional surgery or removal of the implant may be needed.

Pneumonia
After surgery, pneumonia or other breathing problems may develop. Your medical team may recommend measures to reduce the risk.

Nerve problems
Nerves or blood vessels in the knee area may be damaged during surgery.

Long-term pain and stiffness in the knee
Most patients experience pain relief after knee replacement, but some may continue to have pain. Similarly, some patients may develop joint stiffness. Following the recovery guidelines provided by your medical team may help reduce this risk.

Implant wear or failure
The knee implant may become worn, loose, or damaged. It may not perform as expected. In some cases, another surgery may be needed to correct or replace the implant.

This is not a complete list of risks. In some cases, you may need additional surgery to address a complication. Talk to your surgeon about the possible risks for your specific health situation.

Disclaimers

All information provided on this website is for informational purposes only and is not meant as medical advice. Not everyone is a candidate for the LEGION CONCELOC Cementless Total Knee System, and individual results of joint replacement will vary. Implants are intended to relieve knee pain and improve function but may not produce the same feel or function as your original knee. Every patient's case is unique and each patient should follow his or her doctor's specific instructions. Potential risks include loosening, wear, and infection that may result in the need for additional surgery. Discuss your implant options with your surgeon. Please discuss nutrition, medication, and treatment options with your doctor to make sure you are getting the proper care for your particular situation. If you are seeking this information in an emergency, please call 911 and seek emergency help.

^◊Trademark of Smith+Nephew. 40707 10/2023

Citations

1.Australian Orthopaedic Association National Joint Replacement Registry (AOANJRR) 2022. Hip, Knee & Shoulder Arthroplasty Annual Report.

2.American Academy of Orthopaedic Surgeons website. Accessed May 8, 2023. https://orthoinfo.aaos.org/en/treatment/total-knee-replacement.

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