MAUDE Adverse Event Report: ZIMMER BIOMET, INC. ARTICULAR SURFACE W/HINGE POST EXTENSION SIZE C 12 MM; PROSTHESIS, KNEE

Model Number	N/A
Medical Device Problem Code	Fracture (1260)
Health Effect - Clinical Codes	Failure of Implant (1924); Pain (1994)
Date of Event	11/22/2022
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
(b)(4).Report source: japan.Customer has indicated that the product will not be returned to zimmer biomet for investigation, as the device remains implanted.The investigation is in process.Once the investigation has been completed, a follow-up mdr will be submitted.Additional associated products & mdrs; 00588009013 femoral hinge service kit size c lot# 63630825 mdr: 0001822565-2022-03471.Additional associated products 00598801010, stem extension straight 10mm dia x 100mm length lot# 63745699 00588000200, tibial component precoat size 2 lot# 63914898 00544800228, trabecular metal tibial half block augment tapered rt lateral/lt medial with screws lot# 64300921.
Event or Problem Description
It was reported that patient who underwent a previous revision started to feel a pain approximately 1 year 7 months post revision.At the diagnosis, a non-implant related tumor out of joint was suspected.A procedure was performed to remove the tumor and administrate anti-biotics.It was found at that time the hinge post was fractured and will need revision to correct.No patient information available.
Additional Manufacturer Narrative
This follow-up report is being submitted to relay additional information.The following sections were updated/corrected updated: b4, b5, d2, g1, g3, g6, h1, h2, h3, h6, h10.  no product was returned or pictures provided; visual and dimensional evaluations could not be performed.Review of the device history records identified no deviations or anomalies during manufacturing.Insufficient information provided to perform a compatibility check.Review of complaint history found no additional related issues for this/these items and the reported part and lot combinations.Medical records were not provided.Complaint not confirmed.A definitive root cause cannot be determined.No corrective actions, preventive actions, or field actions resulted after investigation of this event.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
No further event information available at the time of this report.

• Brand Name: ARTICULAR SURFACE W/HINGE POST EXTENSION SIZE C 12 MM
• Common Device Name: PROSTHESIS, KNEE
• Manufacturer (Section D): ZIMMER BIOMET, INC.; 1800 w. center st.; warsaw IN 46580
• Manufacturer (Section G): ZIMMER BIOMET, INC.; 1800 w. center st.; warsaw IN 46580
• Manufacturer Contact: jennifer rapsavage ; 56 e. bell dr.; warsaw, IN 46582 ; 5745260384
• MDR Report Key: 15990637
• Report Number: 0001822565-2022-03470
• Device Sequence Number: 5922431
• Product Code: KRO
• UDI-Device Identifier: 00889024199248
• UDI-Public: (01)00889024199248(17)221231(10)63843240
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K173057
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2021
• Device Explanted Year: 2022
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 04/13/2023

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?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 12/31/2022
• Device Model Number: N/A
• Device Catalogue Number: 00588003012
• Device Lot Number: 63843240
• Was Device Available for Evaluation?: No
• 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: 11/22/2022
• Supplement Date Received by Manufacturer: 04/11/2023
• Initial Report FDA Received Date: 12/15/2022
• Supplement Report FDA Received Date: 04/18/2023
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 12/22/2017
• 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
• Concomitant Medical Products and Therapy/Usage Dates: SEE H10 NARRATIVE
• Outcome Attributed to Adverse Event: Hospitalization; Required Intervention
• Patient Sex: Prefer Not To Disclose