MAUDE Adverse Event Report: STRYKER ORTHOPAEDICS-MAHWAH X3 TRIATHLON INSERT CR #3 10MM; PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/META

Model Number	5530-G-310-E
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Unspecified Infection (1930)
Date of Event	01/24/2023
Type of Reportable Event	Serious Injury
Additional 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.The following devices were also listed in this report: triathlon p/a cr beaded #2l; cat# 5517f201 ; lot# hhd6b tritanium bplate triathlon s3; cat# 5536b300 ; lot# ctd41444 it cannot be determined which, if any of these devices may have caused or contributed to the patient's experience.
Event or Problem Description
Patient states that within a month of surgery, her left knee was red, hot and infected.Patient would like to know if implants are subject to recall.States that she has constant popping and is in pain when her leg remains bent.Recently saw her doctor who initially thought she was suffering from pseudo gout however her c-reactive protein came back "high".Patient states she is concerned that she is possibly allergic to the products implanted as she has had so "much trouble with it from the beginning".

• Brand Name: X3 TRIATHLON INSERT CR #3 10MM
• Common Device Name: PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/META
• 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: anna ryan ; raheen business park; limerick NA ; EI NA ; 61498200
• MDR Report Key: 16383675
• Report Number: 0002249697-2023-00162
• Device Sequence Number: 5592559
• Product Code: JWH
• UDI-Device Identifier: 07613327390810
• UDI-Public: 07613327390810
• Combination Product (Y/N): N
• Initial Reporter State: VA
• Initial Reporter Country: US
• PMA/510(K) Number: K173849
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2020
• Reporter Type: Manufacturer
• Report Source: Consumer
• Initial Reporter Occupation: Other
• Type of Report: Initial
• Report Date (Section B): 02/15/2023

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: 07/31/2024
• Device Model Number: 5530-G-310-E
• Device Catalogue Number: 5530-G-310-E
• Device Lot Number: 3J3RML
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 01/24/2023
• Initial Report FDA Received Date: 02/15/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 07/10/2019
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Other
• Patient Age: 52 YR
• Patient Sex: Female
• Patient Weight: 70 KG
• Patient Ethnicity: Non Hispanic
• Patient Race: White