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  "name": "Triathlon Universal TS Baseplate Size 2 - A single use sterile implantable device intended for cemented applications during primary and revision Total Knee Arthroplasty (TKA) when the Triathlon Knee System is selected for use.  Catalog Number: 5521-B-200",
  "description": "FDA recall Z-0023-2025 — Howmedica Osteonics Corp. is recalling Triathlon Universal TS Baseplate Size 2 - A single use sterile implantable device intended for cemented applications during primary and revision Total Knee Arthroplasty (TKA) when the Triathlon Knee System is selected for use.  Catalog Number: 5521-B-200 (Devices, Class II). The enforcement record is RECORDED; the classification is a DETERMINATION (FDA's regulatory verdict); the boundary is INTERPRETATION (a recall ≠ harm to a specific person). Source: openFDA. CC0.",
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  "dateModified": "2026-06-24T07:02:03.626072+00:00",
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    "name": "Triathlon Universal TS Baseplate Size 2 - A single use sterile implantable device intended for cemented applications during primary and revision Total Knee Arthroplasty (TKA) when the Triathlon Knee System is selected for use.  Catalog Number: 5521-B-200",
    "manufacturer": {
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      "name": "Howmedica Osteonics Corp."
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      "name": "FDA recall Z-0023-2025: Howmedica Osteonics Corp. is recalling Triathlon Universal TS Baseplate Size 2 - A single use sterile implantable device intended for cemented applications during primary and revision Total Knee Arthroplasty (TKA) when the Triathlon Knee System is selected for use.  Catalog Number: 5521-B-200",
      "text": "The FDA logged enforcement record Z-0023-2025: Howmedica Osteonics Corp. is voluntarily recalling Triathlon Universal TS Baseplate Size 2 - A single use sterile implantable device intended for cemented applications during primary and revision Total Knee Arthroplasty (TKA) when the Triathlon Knee System is selected for use.  Catalog Number: 5521-B-200 — reason: Anterior locking tabs on the Triathlon Universal Baseplate are out of specification which may prevent engagement of either of the two locking tabs with the locking wire of the tibial insert.. Status: Ongoing — the recall is still being carried out.. Initiated 2024-09-04. Affected lots/codes: UDI-DI: 07613327026306 Lot numbers: LZX4LB, OLH7VA. A RECORDED FDA enforcement action (occurred=true).",
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        "sourceUrl": "https://www.accessdata.fda.gov/scripts/enforcement/enforce_rpt-Product-Tabs.cfm?action=select&recall_number=Z-0023-2025&lang=eng",
        "value": "Devices recall, status Ongoing",
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      "falsifier": "A RECORD of measured/reported events (occurred=true) from openFDA drug & device enforcement (recall) reports — U.S. FDA; superseded when openFDA drug & device enforcement (recall) reports — U.S. FDA publishes its next release."
    },
    {
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      "name": "FDA classified recall Z-0023-2025 as Class II",
      "text": "The FDA assigned this recall Class II: Class II — the FDA judged the product may cause temporary or medically reversible harm, with a remote chance of serious harm.. This is the FDA's official risk classification — its regulatory DETERMINATION of the hazard category (a verdict constituted by the FDA's recognition, occurred=FALSE), adjudged=TRUE because the FDA issued it. It is NOT a measurement of harm to any specific person.",
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      "falsifier": "occurred=FALSE: a regulatory DETERMINATION (an authority's classification/judgment) has NO material truthmaker independent of recognition — it is constituted by U.S. FDA recall classification (openFDA enforcement)'s say-so (a Searle institutional fact), not measured. adjudged=TRUE because U.S. FDA recall classification (openFDA enforcement) (an external authority) issued it. Distinct from a recorded measurement (which has an independent truthmaker) and from a modeled figure (a computed quantity, not a verdict). Challengeable; superseded if the authority reclassifies."
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    {
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      "@type": "schema:Claim",
      "name": "What an FDA recall is — and is NOT",
      "text": "A recall is a RECORDED FDA enforcement action — the FDA logged that a firm is removing or correcting a product, classed by the FDA's risk judgment. It does NOT establish that any specific unit is affected or caused harm; causation is not established. This record informs and compares — it is NOT medical advice and does not tell anyone to start or stop a drug or device. For a medical decision, route to the FDA recall record and a licensed pharmacist or prescriber.",
      "claimType": "interpretation",
      "reviewStatus": "current",
      "commercialInfluence": false,
      "epistemicStatus": {
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        "source": "Atlas Commons L5 boundary (enforcement-action ≠ harm causation)",
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        "value": "a recorded enforcement action, not proof of harm or causation; not medical advice",
        "adjudicator": null
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      "falsifier": "occurred=FALSE (a framing, not an event) and adjudged=FALSE (an in-house reading, not an authority's verdict) — the LOWEST-warrant claim here. A flat representation would render this identically to the official facts; the four-status does not."
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            "Value": "Ongoing — the recall is still being carried out.",
            "Status": "recorded"
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            "Status": "recorded"
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            "Field": "Reason",
            "Value": "Anterior locking tabs on the Triathlon Universal Baseplate are out of specification which may prevent engagement of either of the two locking tabs with the locking wire of the tibial insert.",
            "Status": "recorded"
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            "Field": "Initiated",
            "Value": "2024-09-04",
            "Status": "recorded"
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            "Value": "UDI-DI: 07613327026306 Lot numbers: LZX4LB, OLH7VA",
            "Status": "recorded"
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          "item": {
            "Field": "Distribution pattern",
            "Value": "US Nationwide distribution in the states of AZ, FL, NC, OH, PA, TN, WI.   Stryker issued  Urgent Medical Device Recall (UMDR)   PFA 3554908  by third party Sedgwick on September 04, 2024, via UPS 2-day air. Letter states reason for recall, health risk and action to take:  1. Please inform users of this Urgent Medical Device Recall and forward this notice to all individuals who need to be made aware or organizations who have consigned product.  2. Immediately check all stock areas and/or operating room storage to determine if any devices from the affected product list are at your facility.  3. Quarantine and discontinue use of the recalled devices identified in the affected product list (Table 1).  4. Complete and sign the enclosed Urgent Medical Device Recall Business Reply Form: \" Medical Facility: Please sign the Business Reply Form and email to: strykerortho8441@sedgwick.com/ Fax: (800) 871-7417  \" Stryker Branch/Agency: please sign the AdobeSign form arriving to you via email.  5. Please contact your Local Sales Office or your Stryker Sales Representative directly for product replacement and inventory questions.  6. Please return the devices to Stryker using the following address: Stryker Orthopaedics/PFA Product Returns Attn: Distribution Inventory Team 325 Corporate Drive Dock M-East Mahwah, NJ 07430  Ref. PFA 3554908   Please add the tracking number   Please assist us in meeting our regulatory obligation by completing and emailing the attached Urgent Medical Device Recall Business Reply Form within 5 days. A response is required, even though you may not have any physical inventory on site.  If you have any questions or concerns after reviewing this letter, please contact Customer Service at (201) 831-5000. For questions pertaining to the recall, email SO_M_PRODUCT_FIELD_ACTION_RESPONSE@stryker.com",
            "Status": "recorded"
          }
        }
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}