MAUDE Adverse Event Report: BIOMET UK LTD. OXF PKS ANAT MEN BRG UHMWPE LT MED SZ 4; KNEE PROSTHESIS

Model Number	N/A
Medical Device Problem Code	Insufficient Device Problem Information (3190)
Health Effect - Clinical Codes	Pain (1994); No Information (3190)
Date of Event	06/10/2019
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
(b)(4).Concomitant medical products: medical product: oxf uni tib tray sz c lm pma catalog #: 154722 lot #: 242210, medical product: oxf twin-peg cmntd fem md pma em med catalog #: 161469 lot #: 244590.Multiple mdr reports were filed for this event, please see associated reports: 3002806535-2019- 00538, 3002806535-2019-00540.The investigation is in process.Once the investigation has been completed, a follow-up mdr will be submitted.
Event or Problem Description
It was reported that a patient underwent an initial left knee procedure.Subsequently, the patient was revised due to unknown reason.
Additional Manufacturer Narrative
(b)(4).The investigation is in process.Once the investigation has been completed, a follow-up mdr will be submitted.
Event or Problem Description
It was reported that a patient underwent a revision of the knee due to pain.
Event or Problem Description
It was reported by the hospital that a patient underwent revision for an unknown reason.
Additional Manufacturer Narrative
(b)(4).This follow-up report is being submitted to relay additional information.Reported event was unable to be confirmed due to limited information received from the customer.Device history record (dhr) was reviewed and no discrepancies were found in relation to this reported event.Root cause was unable to be determined as the necessary information to adequately investigate the reported event was not provided.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: OXF PKS ANAT MEN BRG UHMWPE LT MED SZ 4
• Common Device Name: KNEE PROSTHESIS
• Manufacturer (Section D): BIOMET UK LTD.; waterton industrial estates; bridgend CF31 3XA; UK CF31 3XA
• MDR Report Key: 8747872
• Report Number: 3002806535-2019-00539
• Device Sequence Number: 13875514
• Product Code: NRA
• UDI-Device Identifier: 05019279785940
• UDI-Public: 05019279785940
• Combination Product (Y/N): N
• Initial Reporter State: MN
• Initial Reporter Country: US
• PMA/510(K) Number: N/A
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2016
• Device Explanted Year: 2019
• Reporter Type: Manufacturer
• Report Source: health professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 08/21/2019

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: 12/08/2020
• Device Model Number: N/A
• Device Catalogue Number: 159548
• Device Lot Number: 160800
• Was Device Available for Evaluation?: No
• Was the Report Sent to FDA?: No
• Initial Date Received by Manufacturer: 06/10/2019
• Supplement Date Received by Manufacturer: 07/16/2019; 06/10/2019
• Initial Report FDA Received Date: 07/01/2019
• Supplement Report FDA Received Date: 07/19/2019; 08/21/2019
• 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
• Outcome Attributed to Adverse Event: Hospitalization; Required Intervention