Reported Sep 23, 2026 · Ongoing · Updated Sep 29, 2026

TRIATHLON HINGE INSERT SIZE 4 11MM 5612-P-411 TRIATHLON HINGE INSERT SIZE 4 13MM 5612-P-413 Orthopaedic implant…

Howmedica Osteonics Corp.

Moderate riskThis product could cause temporary or reversible health problems — stop using it.

What you should do

Stop using the affected lot and contact the recalling firm for the return or refund process. Check the FDA enforcement report for lot-level detail.

Firm contact: Howmedica Osteonics Corp. · 325 Corporate Dr · Mahwah, NJ · 07430-2006

Is this the product you have?

  • TRIATHLON HINGE INSERT SIZE 4 11MM 5612-P-411 TRIATHLON HINGE INSERT SIZE 4 13MM 5612-P-413 Orthopaedic implant components manufactured from UHMWPE (polyethylene)
Lot codes and dates
  • 5612-P-411 UDI-DI 07613327601893 Lot 360958 5612-P-413 UDI-DI 07613327602012 Lot 354573
Amount recalled
12,156 US

This recall covers 9 products

The agency filed one notice per product. You are reading one of them; the other 8 are below.

Where it was sold

  • Nationwide

Why it was recalled

Affected devices were manufactured with Ultra High Molecular Weight Polyethylene (UHMWPE) raw material aged in excess of five years. Product has the potential for elevated levels of oxidation, which may result in increased wear, leading to hazards such as excessive wear debris, material fragments, fractured device, or disassociated device. Potential harms include revision surgery, pain, and inflammation.

This product could cause temporary or reversible health problems — stop using it.

Want the full recall guide?

The guide adds the identifying codes laid out for scanning, symptoms to watch for, a timeline, and news coverage of this recall.

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Where this came from

Source: U.S. Food & Drug Administration (openFDA)

Read the FDA (openFDA device enforcement) notice

Data as of Nov 4, 3:00 AM UTC

RecallNow is not a government agency. Every fact on this page is published by the FDA, USDA or CPSC and links back to their notice.