MAUDE Adverse Event Report: ZIMMER ORTHOPAEDIC MFG. LTD. PERSONA THE PERSONALIZED KNEE SOLUTION; PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED

Catalog Number	42522600712
Medical Device Problem Code	Difficult to Insert (1316)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	10/10/2024
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
(b)(4).D10: item# 42522600810; lot# 64843011, item# 42522800610; lot# 65261045, item# 42522600710; lot# 66021020, item# 42542007502; lot# 65969626.Customer has indicated that the product is in process of being returned to zimmer biomet for investigation.Once the investigation has been completed, a follow-up mdr will be submitted.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.
Event or Problem Description
It was reported that during a procedure, the surgeon attempted to get 3 articular surfaces to seat into the implanted tibial component.The fourth articular surface attempted, was successful.The surgeon expressed that the locking mechanism did not seem to work on the 3 polyethylenes that were opened and are being returned.No patient consequences were reported as a result of the event.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.The following sections were updated/corrected: b4; b5; d2; d9; g1; g3; g6; h1; h2; h3; h4; h6; h10.Visual examination of the returned products identified signs of insertion attempts (nicks, gouges, inserter mark) and dovetail features are slightly flared.Dimensional analysis of the products determined that all the returned products, where measured, were conforming to print specifications.Medical records were not provided.Review of the device history records identified no deviations or anomalies during manufacturing.A definitive root cause cannot be determined.This complaint can be confirmed through the returned product analysis, which identified the dovetail features are slightly flared.If any further information which would change or alter any conclusions or information, a supplemental report will be filed accordingly.Zimmer biomet will continue to monitor for trends.

• Brand Name: PERSONA THE PERSONALIZED KNEE SOLUTION
• Common Device Name: PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED
• Manufacturer (Section D): ZIMMER ORTHOPAEDIC MFG. LTD.; building no 2 east park; shannon industrial estate; shannon, county clare
• Manufacturer (Section G): ZIMMER ORTHOPAEDIC MFG. LTD.; building no 2 east park; shannon industrial estate; shannon, county clare ; EI
• Manufacturer Contact: jennifer rapsavage ; 56 e. bell dr.; warsaw, IN 46582 ; 5745260384
• MDR Report Key: 20651859
• Report Number: 3007963827-2024-00444
• Device Sequence Number: 20887653
• Product Code: MBH
• UDI-Device Identifier: 00889024244580
• UDI-Public: (01)00889024244580(17)270510(10)65357459
• Combination Product (Y/N): N
• Initial Reporter State: GA
• Initial Reporter Country: US
• PMA/510(K) Number: K123459
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional,Distributor
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 02/26/2025

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Catalogue Number: 42522600712
• Device Lot Number: 65357459
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 10/15/2024
• Supplement Date Received by Manufacturer: 02/24/2025
• Initial Report FDA Received Date: 11/11/2024
• Supplement Report FDA Received Date: 02/26/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 05/11/2022
• 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: NI
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: SEE NARRATIVE IN H11.
• Patient Sex: Male