MAUDE Adverse Event Report: STRYKER ORTHOPAEDICS-MAHWAH TRIATHLON PS FEM COMPONENT, CEMENTED; PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, CO

Model Number 5515-F-502

Device Problem Insufficient Information (3190)

Patient Problems Muscular Rigidity (1968); Injury (2348)

Event Date 06/08/2020

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

This pi is for the revision of the patient's right knee on (b)(6) 2020.As reported: "doctor stated 'diagnosis is arthrofibrosis.' got lost to followup for 4 years, and developed flexion contracture.Patient washed out (b)(6) 2014, and had poly insert exchanged.Right side.Nothing was loose or broken.Grahm stain was negative [for infection].This will be all information due to hospital policies." spoke to rep.The patient's ps knee construct was revised to a ts knee on (b)(6) 2020 due to the reported flexion contracture.

• Brand Name: TRIATHLON PS FEM COMPONENT, CEMENTED
• 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: marisol santiago ; 325 corporate drive; mahwah, NJ 07430 ; 2018315000
• MDR Report Key: 10206161
• MDR Text Key: 197312306
• Report Number: 0002249697-2020-01312
• Device Sequence Number: 1
• Product Code: MBH
• UDI-Device Identifier: 07613327050400
• UDI-Public: 07613327050400
• 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: 06/29/2020

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 06/29/2020
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Health Professional
• Device Expiration Date: 06/30/2018
• Device Model Number: 5515-F-502
• Device Catalogue Number: 5515-F-502
• Device Lot Number: INFEA
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 06/08/2020
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 06/18/2013
• 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: 70 YR
• Patient Weight: 73