MAUDE Adverse Event Report: STRYKER ORTHOPAEDICS-MAHWAH TRIATHLON CR X3 TIBIAL INSERT; PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, CO

Model Number 5530-G-413

Device Problem Loss of Osseointegration (2408)

Patient Problem Inadequate Osseointegration (2646)

Event Date 11/24/2022

Event Type  Injury  

Manufacturer Narrative

Review of the device history records indicate devices were manufactured and accepted into final stock with no relevant reported discrepancies.There have been no other similar events for the lot referenced.It was noted that the device is not available for evaluation.Should additional information become available, it will be provided in a supplemental report upon completion of the investigation.

Event Description

Patient booked in for revision knee surgery (tibial insert swap and patella resurfacing).Surgeon reported that patient¿s right knee was ¿loose¿.During the revision surgery, the tibial insert was explanted, and severe deterioration of the posterolateral surface of the tibial insert was noted.

• Brand Name: TRIATHLON CR X3 TIBIAL INSERT
• 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-LIMERICK; raheen business park; limerick NA ; EI NA
• Manufacturer Contact: marisol santiago ; 325 corporate drive; mahwah, NJ 07430 ; 2018315000
• MDR Report Key: 15977640
• MDR Text Key: 305490844
• Report Number: 0002249697-2022-01826
• Device Sequence Number: 1
• Product Code: MBH
• UDI-Device Identifier: 07613327050509
• UDI-Public: 07613327050509
• Combination Product (y/n): N
• Reporter Country Code: AS
• PMA/PMN Number: K141056
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Other,Health Professional
• Reporter Occupation: Physician
• Type of Report: Initial
• Report Date: 12/14/2022

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
• Device Operator: Health Professional
• Device Expiration Date: 11/30/2018
• Device Model Number: 5530-G-413
• Device Catalogue Number: 5530-G-413
• Device Lot Number: MMRYA3
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Initial Date Manufacturer Received: 11/24/2022
• Initial Date FDA Received: 12/14/2022
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 12/01/2013
• 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: 83 YR
• Patient Sex: Female
• Patient Weight: 90 KG