MAUDE Adverse Event Report: DePuy Orthopaedics Inc US LCS COMPLETE POROCOAT; LCS Complete : Knee Femoral

Catalog Number	129403050
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Adhesion(s) (1695); Osteolysis (2377); Bone Notching (4890)
Date of Event	08/03/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported the patient underwent a revision procedure due to osteolysis and lateral distal bone loss on the femur.The lcs tibia was left insitu and attune ps femur & attune ps rp bearing + attune dome patella were implanted with cement even though the surgeon was informed this was considered off label use.The bearing was able to fit into the tibia and was tested prior to implantation, however, due to the patient's scar tissues being very tight the surgeon had to trim the bearing to get access and fit it in and get around the condyles of the new femoral component; he was informed this was also off label use.
Additional Manufacturer Narrative
Product complaint # (b)(4).Depuy synthes is submitting this report pursuant to the provisions of 21 cfr, part 803.This report may be based on 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.If the information is unknown, not available or does not apply, the section/field of the form is left blank.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.

• Brand Name: LCS COMPLETE POROCOAT
• Common Device Name: LCS Complete : Knee Femoral
• Manufacturer (Section D): DePuy Orthopaedics Inc US; 700 orthopaedic drive; warsaw IN 46581 -098
• Manufacturer (Section G): Cork Mfg & Material Warehouse; loughbeg ringaskiddy; cork ; EI
• Manufacturer Contact: elba bello ; 700 orthopaedic dr.; warsaw, IN 46581 ; +1(908)386-3534
• MDR Report Key: 50437807
• Report Number: 1818910-2026-14544
• Device Sequence Number: 8917094
• Product Code: NJL
• UDI-Device Identifier: 10603295021704
• UDI-Public: (01)10603295021704(17)200816(10)3187431
• Combination Product (Y/N): N
• Initial Reporter Country: NZ
• PMA/510(K) Number: P830055
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2011
• Device Explanted Year: 2026
• Reporter Type: Manufacturer
• Report Source: Foreign,Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial

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: 08/16/2020
• Device Catalogue Number: 129403050
• Device Lot Number: 3187431
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Initial Date Received by Manufacturer: 08/03/2026
• Initial Report FDA Received Date: 08/25/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 08/19/2010
• 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
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Male