MAUDE Adverse Event Report: BIOMET MICROFIXATION TMJ SYSTEM LEFT STANDARD MANDIBULAR COMPONENT; JOINT, TEMPOROMANDIBULAR, IMPLANT

Model Number	N/A
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Hearing Impairment (1881)
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Zimmer biomet (b)(4).Medical product - zimmer biomet tmj system left fossa component, small catalog #:24-6563 lot 363370c; zimmer biomet tmj system right fossa component, small catalog #:24-6562 lot 315840b; zimmer biomet tmj system right standard mandibular component catalog #:24-6545 lot 301540a; unknown screws catalog#: ni lot#: ni.The device will not be returned for analysis; however, an investigation of the reported event is in progress.Once the investigation is completed, a supplemental medwatch 3500a will be submitted.Multiple mdr reports were filed for this event, please see associated reports: 0001032347-2021-00405, 0001032347-2021-00407, and 0001032347-2021-00408.
Event or Problem Description
It was reported that the patient underwent a bilateral tmj replacement approximately nine (9) years ago.The patient is now reporting that she is experiencing hearing loss.Attempts have been made and no further information has been provided.
Event or Problem Description
No further event information available at the time of this report.
Additional Manufacturer Narrative
This follow-up report is being submitted to relay additional information.No product was returned or pictures provided; visual and dimensional evaluations could not be performed.Medical records were not provided.Review of the device history records identified no deviations or anomalies during manufacturing related to the reported event.A definitive root cause cannot be determined.If any further information is found which would change or alter any conclusions or information, a supplemental will be filed accordingly.Zimmer biomet will continue to monitor for trends.

• Brand Name: TMJ SYSTEM LEFT STANDARD MANDIBULAR COMPONENT
• Common Device Name: JOINT, TEMPOROMANDIBULAR, IMPLANT
• Manufacturer (Section D): BIOMET MICROFIXATION; 1520 tradeport drive; jacksonville FL 32218
• Manufacturer (Section G): BIOMET MICROFIXATION; 1520 tradeport drive; jacksonville FL 32218
• Manufacturer Contact: merrianne cassidy ; 1520 tradeport drive; jacksonville, FL 32218 ; 9047414400
• MDR Report Key: 12337972
• Report Number: 0001032347-2021-00406
• Device Sequence Number: 19507072
• Product Code: LZD
• UDI-Device Identifier: 00841036036454
• UDI-Public: 00841036036454
• Combination Product (Y/N): N
• Initial Reporter State: PA
• Initial Reporter Country: US
• PMA/510(K) Number: P020016
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2012
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Consumer
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 03/03/2022

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
• Operator of Device: Health Professional
• Device Expiration Date: 02/01/2016
• Device Model Number: N/A
• Device Catalogue Number: 24-6546
• Device Lot Number: 306070A
• Was Device Available for Evaluation?: No
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 07/27/2021
• Supplement Date Received by Manufacturer: 02/28/2022
• Initial Report FDA Received Date: 08/18/2021
• Supplement Report FDA Received Date: 03/03/2022
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 02/01/2011
• 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
• If action reported to FDA under 21 USC 360i(g), list FDA-assigned Recall Number or include a statement: N/A
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Disability
• Patient Sex: Female