MAUDE Adverse Event Report: BIOMET UK LTD. OXFORD PKS ANATOMIC ARCOM MENISCAL BRG - XSMALL RIGHT SIZE 4; KNEE PROSTHESIS

Model Number	N/A
Medical Device Problem Code	Device Dislodged or Dislocated (2923)
Health Effect - Clinical Codes	Pain (1994); Loss of Range of Motion (2032); Swelling/ Edema (4577)
Date of Event	04/30/2022
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that the patient underwent a revision procedure of the right knee approximately three (3) months post implantation due to pain, swelling and limitation of movement after extreme flexion of the knee.Due diligence is in progress for this complaint; to date no additional information or product has been received.
Additional Manufacturer Narrative
(b)(4).Medical devices: oxford uni twin-peg femoral xs item# 166940 lot# 6839631, oxf uni tib tray sz d rm pma item# 154725 lot# 6937758.Foreign: (b)(6).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: 3002806535-2022-00319, 3002806535-2022-00320, 3002806535-2022-00321.
Additional Manufacturer Narrative
(b)(4).This follow-up report is being submitted to relay additional information.The following sections were updated: b4, b5, g3, g6, h1, h2, 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 related to the reported event.Devices are used for treatment.Radiographs were provided and reviewed by a health care professional.Review of the available records identified the following: overall fit and alignment are maintained, there is no sign of loosening.No dislocation is identified on the images.However, a dislocation could certainly cause symptoms such as pain and swelling and the need for a revision.The root cause of the reported issue is attributed to patient non compliance based upon the information provided by the surgeon and supported by the operating surgeon's assessment.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: OXFORD PKS ANATOMIC ARCOM MENISCAL BRG - XSMALL RIGHT SIZE 4
• Common Device Name: KNEE PROSTHESIS
• Manufacturer (Section D): BIOMET UK LTD.; waterton industrial estates; bridgend CF31 3XA; UK CF31 3XA
• Manufacturer (Section G): BIOMET UK LTD.; waterton industrial estates; bridgend CF31 3XA; UK CF31 3XA
• Manufacturer Contact: christina arnt ; 56 e. bell dr.; warsaw, IN 46582 ; 5745273773
• MDR Report Key: 15052326
• Report Number: 3002806535-2022-00319
• Device Sequence Number: 4822298
• Product Code: NRA
• UDI-Device Identifier: 05019279073023
• UDI-Public: (01)05019279073023(17)250212(10)6741836
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: P010014
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2022
• 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): 08/24/2022

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?: Yes
• Operator of Device: Lay User/Patient
• Device Expiration Date: 02/12/2025
• Device Model Number: N/A
• Device Catalogue Number: 160791
• Device Lot Number: 6741836
• 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: 06/23/2022
• Supplement Date Received by Manufacturer: 08/02/2022
• Initial Report FDA Received Date: 07/19/2022
• Supplement Report FDA Received Date: 08/24/2022
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 02/12/2020
• 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 Age: 65 YR
• Patient Sex: Female