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Triathlon 5531-G-522Recalls & reported problems

Howmedica Osteonics Corp. · Tibial Bearing Insert · Class 2 · Implant

All models of Triathlon (608)

Data updated Oct 18, 2026 from official FDA records · Editorial policy

Adverse event reports
1
Deaths reported
0
Injuries reported
1
Recalls naming it
0

Summary

The FDA's MAUDE database contains 1 adverse event report that list this exact device (DI 07613327045925), received between Nov 14, 2021 and Nov 14, 2021 — classified as 1 injury.

Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 18, 2026.

Most reported problems

Device problems

  • Adverse Event Without Identified Device or Use Problem1

Patient problems

  • Unspecified Infection1

Recent adverse event reports

The 1 most recent of 1 reports, in the reporter's own words as published by the FDA.

  • InjuryNov 14, 2021Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

    THIS PI IS FOR THE REVISION ON (B)(6) 2021. PATIENT HAD LEFT INDEX TKA (OUTSIDE OF CORS SCOPE). PATIENT HAS HAD MULTIPLE REVISIONS (OUTSIDE OF CORS SCOPE) FOR INSTABILITY. ON (B)(6) 2021 THE PATIENT IS ADMITTED FOR REVISION DUE TO INSTABILITY. UNDERGOES REVISION OF ALL COMPONENTS. ON (B)(6) 2021 THE PATIENT PRESENTS WITH LEFT PJI AND IS REVISED WITH EXCHANGE OF POLY ONLY AND WITH ANTIBIOTIC LOADED CEMENT FOR TREATMENT. ON (B)(6) 2021, THE PATIENT UNDERGOES SECOND REVISION FOR LEFT PJI WITH POLY EXCHANGE ONLY.

    Patient problems: Unspecified Infection

    MAUDE report 12808407 ↗

Other PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER devices

All PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER devices →

Sources and updates

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