MAUDE Adverse Event Report: ZIMMER BIOMET, INC. ARTICULAR SURFACE ANTERIOR CONSTRAINED SIZE GREEN; PROSTHESIS, KNEE

Model Number	N/A
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Pain (1994); Swelling/ Edema (4577)
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
(b)(4).Concomitant medical products: therapy date - unknown.00575001602 - femoral component - 64110424.00597004501 - tibial component - 64203168.00597206535 - patella - 64387690.The customer has indicated that the product will not be returned to zimmer biomet for investigation, as the product remains implanted.The investigation is in process.Once the investigation has been completed, a follow-up mdr will be submitted.Multiple mdr reports were filed for this event, please see associated reports: 3007963827-2021-00115, 0002648920-2021-00149.
Event or Problem Description
It was reported that patient underwent right total knee arthroplasty.Subsequently, the patient began experiencing pain and swelling and is undergoing allergy testing.Attempts have been made and no further information has been provided.
Additional Manufacturer Narrative
No product was returned or pictures provided; visual and dimensional evaluations could not be performed.The dhr was reviewed and no discrepancies relevant to the reported event were found.Medical records were not provided.Review of complaint history found no additional related issues for these items and the reported part and lot combinations.Per instructions for use (nexgen cr-flex and lps-flex gender solutions female (gsf), knee femoral components) associated with product item#: 00575001602, it states 'use 90-series nexgen cr, 00-5952 series 10-14 mm prolong articular surfaces, or 90-series 17 or 20 mm prolong articular surfaces, or gender solutions natural-knee flex congruent articular surfaces, only with cr-flex gsf femoral components.' it is unknown if this combination of products are contributing to the reported issue.Also, the patient has stated that they are undergoing allergy testing and they are allergic to nickel, this was not confirmed.Material composition of the femur and tibial plate are tivanium (ti-6al-4v).The implanted materials are not expected to contribute to the report issue.A definitive root cause cannot be determined.If any further information is found which would change or alter any conclusions or information, a supplemental report 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 ANTERIOR CONSTRAINED SIZE GREEN
• Common Device Name: PROSTHESIS, KNEE
• Manufacturer (Section D): ZIMMER BIOMET, INC.; 56 e. bell drive; warsaw IN 46582
• MDR Report Key: 12108074
• Report Number: 0001822565-2021-01789
• Device Sequence Number: 4541593
• Product Code: MBH
• UDI-Device Identifier: 00889024215627
• UDI-Public: (01)00889024215627(17)270531(10)64383272
• Combination Product (Y/N): N
• Initial Reporter State: IL
• Initial Reporter Country: US
• PMA/510(K) Number: K172524
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2019
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: consumer,health professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 08/27/2021

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 Model Number: N/A
• Device Catalogue Number: 00597604012
• Device Lot Number: 64383272
• Was Device Available for Evaluation?: No
• Was the Report Sent to FDA?: No
• Initial Date Received by Manufacturer: 06/15/2021
• Supplement Date Received by Manufacturer: 08/26/2021
• Initial Report FDA Received Date: 07/02/2021
• Supplement Report FDA Received Date: 08/27/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• 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.
• Outcome Attributed to Adverse Event: Other