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Zimmer NexGen LPS GSFZimmer NexGen® LPS-Flex Recall

Commonly asked questions about Zimmer’s NexGen LPS-Flex:

What Is Zimmer’s NexGen LPS-Flex?

The NexGen LPS-Flex Mobile Bearing Knee and NexGen T”PS-Mobile Bearing Knee are both semi-constrained, non-linked, posterior-stabilized, rotating platform mobile bearing total knee prostheses, which are part of the larger NexGen Complete Knee Solution, Legacy KneePosterior Stabilized (LPS) system.

Zimmer’s NexGen® LPS-Flex GSF Femoral component was a knee replacement device specifically designed for women. It was believed that this device was the best option for women due to superior fitting parts resulting in increased stability. Unfortunately, several complaints of component loosening and collapse of the component were reported. Eventually, Zimmer voluntarily recalled certain lots of this device stating the implants in those lots had “nonconforming geometry”.

What Are Complications Of Zimmer’s NexGen LPS-Flex?

Component loosening in knee replacement devices can lead to other serious complications such as bone fracture and complete device failure. When a knee implant fails, or other problems are created inside the knee, knee revision surgery is often required. This can be painful and require increased recovery time.

Potential adverse effects associated with mobile bearing knees such as the NexGen LPS-Flex Mobile Bearing Knee and NexGen LPS-Mobile Bearing Knee systems according to the FDA include:

  • Excessive wear secondary to damage of multiple mating wear surfaces that can initiate osteolysis which may result in loosening of the implant
  • Tibiofemoral bearing disassembly
  • Tibiofemoral subluxation
  • Dislocation and/or joint instability
  • Knee stiffness

Any of these adverse effects may require medical or surgical intervention.

FDA Releases Warning About Zimmer’s NexGen LPS-Flex

The FDA issued Warnings about Zimmer’s NexGen LPS-Flex which advise the patient to avoid notching, scratching, or striking the device, improper preoperative or intraoperative implant or damage can lead to fatigue fraction and/or excessive wear.

Avoid improper positioning and alignment of the implant components. The risk of implant failure is higher with inaccurate component alignment or positioning due to unusual stress conditions which may occur.

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Can I File A Defective Zimmer Knee Lawsuit?

Our dangerous device attorneys can help if you or someone you care about was harmed by knee replacement surgery. Lawsuits have been filed against the device makers by both patients and their families seeking compensation for injuries caused by the dangerous devices. You may be entitled to a settlement. We do not charge any legal fees unless you receive a settlement and we pay all of the case costs. If your claim is not successful for any reason, you do not owe us anything. We put it all in writing for you. Our defective knee lawyers will help you file your lawsuit.

Our No-Fee Promise on Zimmer Cases

You can afford to have our great team of lawyers on your side. When you choose us, it literally costs nothing to get started. We promise you in writing:

  • No money to get started
  • We pay all case costs and expenses
  • No legal fees whatsoever unless you receive a settlement
  • Phone calls are always free

How Do I Start A Knee Replacement Claim?

Our knee replacement lawyers will help you file your lawsuit. To get started, you can:

  1. Submit the Free Case Review Box on this page, or
  2. Call (866) 280-3417 any time of day to tell us about your case.

We will listen to your story and answer your questions. If you have claim, we will start immediately.

WARNING: There are strict time deadlines for filing knee replacement lawsuit claims.

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Zimmer Knee Replacements