MAUDE Adverse Event Report: STRYKER ORTHOPAEDICS-MAHWAH TRITANIUM BPLATE TRIATHLON S4; PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, CO

Catalog Number 5536B400

Device Problem Migration (4003)

Patient Problem Injury (2348)

Event Date 03/27/2019

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.Device not returned.

Event Description

It was reported that the patient's right knee was revised due to subsidence of the tibial baseplate (possible cause or contributor for subsidence not reported to rep).A size 4 triathlon baseplate and 4x9 cs insert were revised to a universal baseplate with stem and a new insert (there are no allegations against the revised insert).Rep reported that no further information will be released by the hospital or surgeon.

• Brand Name: TRITANIUM BPLATE TRIATHLON S4
• 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
• Manufacturer Contact: collin neitzel ; 325 corporate drive; mahwah, NJ 07430 ; 2018315000
• MDR Report Key: 8546750
• MDR Text Key: 143031140
• Report Number: 0002249697-2019-01700
• Device Sequence Number: 1
• Product Code: MBH
• UDI-Device Identifier: 07613327041491
• UDI-Public: 07613327041491
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: K141056
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: health professional,other
• Reporter Occupation: Physician
• Type of Report: Initial
• Report Date: 04/24/2019

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 04/24/2019
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Health Professional
• Device Expiration Date: 09/30/2023
• Device Catalogue Number: 5536B400
• Device Lot Number: CTD25787
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 03/27/2019
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 09/19/2018
• 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 Weight: 68