MAUDE Adverse Event Report: STRYKER ORTHOPAEDICS-MAHWAH X3 TRIATHLON CS INSERT NO 3 9MM; PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, CO

Catalog Number 5531-G-309-E

Device Problem Adverse Event Without Identified Device or Use Problem (2993)

Patient Problem Unspecified Infection (1930)

Event Date 03/04/2024

Event Type  Injury  

Event Description

It was reported that the patient's right knee was revised due to infection.A 3x9 cs insert was exchanged for another 3x9 cs insert.Rep confirmed that no further information will be released by the hospital or surgeon.

Manufacturer Narrative

The following devices were also listed in this report: triathlon p/a cr beaded #3l; cat# 5517f302; lot# unknown unknown triathlon baseplate; cat# unknown; lot# unknown tritanium patella-asymmetric; cat# 5552-l-299; lot# ujr61 it cannot be determined which, if any of these devices may have caused or contributed to the patient's experience.Reported event: an event regarding infection involving a triathlon insert was reported.The event was not confirmed.Method & results: -product evaluation and results: material analysis, visual, functional and dimensional inspections could not be performed as the device was not returned.-clinician review: no medical records were received for review with a clinical consultant.-product history review: could not be performed as the device lot details were not provided.-complaint history review: could not be performed as the device lot details were not provided.Conclusions: it was reported that the patient was revised due to infection.All stryker products sold as sterile are validated to a minimum sterility assurance level sal of 10^-6 in accordance with applicable iso standards.The exact cause of the event could not be determined because insufficient information was provided.Further information such as return of the device, pathology reports, pre- and post-operative x-rays and the revision operative report as well as patient history and follow-up notes are needed to complete the investigation for determining root cause.No further investigation for this event is possible at this time.If devices and/or additional information become available to indicate further evaluation is warranted, this record will be reopened.

• Brand Name: X3 TRIATHLON CS INSERT NO 3 9MM
• Type of Device: PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, CO
• Manufacturer (Section D): STRYKER ORTHOPAEDICS-MAHWAH; 325 corporate drive; mahwah NJ 07430
• Manufacturer (Section G): STRYKER ORTHOPAEDICS-MAHWAH; 325 corporate drive; mahwah NJ 07430
• Manufacturer Contact: juana hiciano ; 325 corporate drive; mahwah, NJ 07430 ; 2018315000
• MDR Report Key: 18996905
• MDR Text Key: 338885169
• Report Number: 0002249697-2024-00519
• Device Sequence Number: 1
• Product Code: MBH
• UDI-Device Identifier: 07613327336955
• UDI-Public: 07613327336955
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: K172634
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional
• Reporter Occupation: Physician
• Type of Report: Initial
• Report Date: 03/28/2024

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 03/28/2024
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Health Professional
• Device Catalogue Number: 5531-G-309-E
• Device Lot Number: UNKNOWN
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 03/04/2024
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Patient Outcome(s): Hospitalization; Required Intervention
• Patient Age: 64 YR
• Patient Sex: Female
• Patient Weight: 74 KG