MAUDE Adverse Event Report: STRYKER ORTHOPAEDICS-MAHWAH NO 3. TRIATHLON TS PLUS TIBIAL INSERT X3 POLY 19MM; PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, C

Catalog Number	5537-G-319
Medical Device Problem Code	Insufficient Device Problem Information (3190)
Health Effect - Clinical Code	Injury (2348)
Date of Event	10/10/2018
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
It was noted that the device is not available for evaluation.Additional information has been requested and if received, will be provided in the supplemental report upon completion of the investigation.A review of the device history records indicates that the reported devices were manufactured and accepted into final stock with no reported discrepancies.The complaint history review indicated that there were no similar events for the reported lot.
Event or Problem Description
It was reported through the submission of a revision implant sheet that the patient's right knee was revised.A 3x19 ts insert was revised to a 3x22 insert, and a patella was implanted.
Additional Manufacturer Narrative
An event regarding revision surgery involving a triathalon insert was reported.The event was confirmed as a revision implant sheet was provided.Method & results: -device evaluation and results: not performed as product was not returned -medical records received and evaluation: no medical records were received for review with a clinical consultant -device history review: all devices were manufactured and accepted into final stock with no relevant reported discrepancies.-complaint history review: there have been no other similar events for the reported lot.Conclusion: the exact cause of the event could not be determined because insufficient information was provided.Additional information including, device failure mode, operative reports, progress notes, x-rays and return of the device are needed to fully investigate the event.If further information becomes available or the product is returned, this investigation will be re-opened.
Event or Problem Description
It was reported through the submission of a revision implant sheet that the patient's right knee was revised.A 3x19 ts insert was revised to a 3x22 insert, and a patella was implanted.

• Brand Name: NO 3. TRIATHLON TS PLUS TIBIAL INSERT X3 POLY 19MM
• Common Device Name: PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, C
• Manufacturer (Section D): STRYKER ORTHOPAEDICS-MAHWAH; 325 corporate drive; mahwah NJ 07430
• MDR Report Key: 8045963
• Report Number: 0002249697-2018-03637
• Device Sequence Number: 11183442
• Product Code: MBH
• UDI-Device Identifier: 07613327027167
• UDI-Public: 07613327027167
• Combination Product (Y/N): N
• Initial Reporter State: FL
• Initial Reporter Country: US
• PMA/510(K) Number: K141056
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2018
• Device Explanted Year: 2018
• Reporter Type: Manufacturer
• Report Source: health professional,other
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 01/07/2019

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Expiration Date: 03/31/2019
• Device Catalogue Number: 5537-G-319
• Device Lot Number: MNEA1J
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 10/10/2018
• Supplement Date Received by Manufacturer: 12/10/2018
• Initial Report FDA Received Date: 11/07/2018
• Supplement Report FDA Received Date: 01/07/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Hospitalization; Required Intervention
• Patient Age: 70 YR