Triathlon 5540-A-202Recalls & reported problems
Howmedica Osteonics Corp. · Femoral Distal Augment · 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
- 0
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 1 adverse event report that list this exact device (DI 07613327015034), received between Dec 2, 2021 and Dec 2, 2021 — classified as 1 malfunction.
The most frequently reported specific device problem is “Device Difficult to Setup or Prepare” (1 report).
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
- Device Difficult to Setup or Prepare1
Patient problems
- No Clinical Signs, Symptoms or Conditions1
Recent adverse event reports
The 1 most recent of 1 reports, in the reporter's own words as published by the FDA.
MalfunctionDec 2, 2021Device Difficult to Setup or Prepare; Device Difficult to Setup or Prepare
IT WAS REPORTED BY STRYKER SALE REP THAT DURING THE REVISION SURGERY, THE AUGMENT (5540-A-202) (TRIATHLON FEMORAL DISTAL AUGMENT-RIGHT) (LOT NO BDS4D) WAS BULGED OUT AT TRIATHLON TS FEMORAL COMPONENT LEFT (5512-F-201) (LOT NO BII3R). SURGEON HAS REQUESTED TO USE SIZE 1 FEMORAL DISTAL AUGMENT-RIGHT (5540-A-102) (LOT NO BIR3B). PATIENT IS UNDERGOING REVISION SURGERY DUE TO POST INFECTED KNEE. PATIENT WAS ON CEMENT SPACER UPDATE: STRYKER SALES CONFIRMED THAT THE REVISION SURGERY COMPLETED ON (B)(6). IS THE SECOND REVISION SURGERY. THE FIRST REVISION SURGERY IS USING NON-STRYKER IMPLANT (CEMENT SPACER) AND THE DATE IS UNKNOWN. SALES ALSO DO NOT HAVE THE INFORMATION ON THE PRIMARY SURGERY (EG: DATE). UPDATE 2 : THIS PI IS SUBMITTED FOR IMPLANT FOUND OUT HAVING ISSUE DURING THE SURGERY ON (B)(6) 2021. THE IMPLANT WAS FOUND BULGED OUT WHEN SALES REP WAS INSTALLING TO THE FEMORAL COMPONENT BEFORE SURGEON IMPLANTING INTO PATIENT BODY.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 12914973 ↗
Other PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER devices
- ATTUNE 1512-14-050Depuy (Ireland) · PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER106 reports
- ATTUNE 1504-40-205Depuy (Ireland) · PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER1 recall53 reports
- ATTUNE 1504-40-105Depuy (Ireland) · PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER1 recall46 reports
- ATTUNE 1547-06-001Depuy (Ireland) · PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER1 recall37 reports
- ATTUNE 1513-12-060Depuy (Ireland) · PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER72 reports
- Triathlon 5521-B-300Howmedica Osteonics Corp. · PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER1 recall19 reports
- Triathlon 5531-G-709-EHowmedica Osteonics Corp. · PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER1 recall19 reports
- ATTUNE 1512-16-080Depuy (Ireland) · PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER1 recall16 reports
Sources and updates
- Device record: FDA GUDID, file dated Oct 13, 2026 · View this device in AccessGUDID ↗
- Adverse event reports: FDA MAUDE, file dated Oct 14, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 16, 2026
- Page last rebuilt: Oct 18, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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