MAUDE Adverse Event Report: DEPUY IRELAND - 9616671 ATTUNE CR FB INSERT SZ 4 7MM; ATTUNE IMPLANT : KNEE TIBIAL INSERT

Catalog Number	151620407
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Adhesion(s) (1695); Limited Mobility Of The Implanted Joint (2671); No Code Available (3191)
Date of Event	09/27/2017
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
(b)(4).Initial reporter occupation: lawyer.(b)(4).If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
Event or Problem Description
Medical records received ad 17 june 2019.The patient underwent a right knee revision due to significant arthrofibrosis, pre-operative knee flexion of 70 degrees, no femoral rollback with flexion due to significant scarring and pcl tightness, flexion gap notably tighter than extension gap, and instability.The surgeon removed abundant scarring.The surgeon noted the patellar femoral tracking was sub optimal with lateral tilt, lateral subluxation, and notable lateral patellar facet overhang exacerbated by significant lateral scarring.The surgeon attempted to release the pcl off the femur to see if it would make the flexion gap closer to the extension gap but it was not enough to be satisfactory.The decision was made to remove the components to allow all options for optimized balancing.There was no loosening.The patella component was not revised.Competitor cement was used during the primary operation.Doi: (b)(6) 2016; dor: (b)(6) 2017; right knee.
Additional Manufacturer Narrative
Depuy synthes is submitting this report pursuant to the provision of 21 cfr, part 803.The report may be based on the information which depuy synthes has not been able to investigate or verify prior to the required reporting date.This report does not reflect a conclusion by fda, depuy synthes or its employees that the report constitutes an admission that the device, depuy synthes, or its employees caused or contributed to the potential event described in this report.Product complaint #: (b)(4).Investigation summary: the device associated with this report was not received for examination.Depuy synthes considers the investigation closed at this time.Should additional information be received, the information will be reviewed and the investigation may be re-opened as necessary.Device history lot: null.Device history batch: null.Device history review: null.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.

• Brand Name: ATTUNE CR FB INSERT SZ 4 7MM
• Common Device Name: ATTUNE IMPLANT : KNEE TIBIAL INSERT
• Manufacturer (Section D): DEPUY IRELAND - 9616671; loughbeg ringaskiddy co.; cork ; EI
• MDR Report Key: 9176955
• Report Number: 1818910-2019-109236
• Device Sequence Number: 3643263
• Product Code: JWH
• UDI-Device Identifier: 10603295045540
• UDI-Public: 10603295045540
• Combination Product (Y/N): N
• Initial Reporter State: TX
• Initial Reporter Country: US
• PMA/510(K) Number: K101433
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2016
• Device Explanted Year: 2017
• Reporter Type: Manufacturer
• Report Source: other
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 09/18/2019

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: 09/30/2019
• Device Catalogue Number: 151620407
• Device Lot Number: 578781
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 09/18/2019
• Supplement Date Received by Manufacturer: 11/07/2019
• Initial Report FDA Received Date: 10/10/2019
• Supplement Report FDA Received Date: 11/11/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: STRYKER BONE CEMENT
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 48 YR