MAUDE Adverse Event Report: SMITH & NEPHEW, INC. JRNY UNI TIBIAL BASE RM/LL SZ 6; PROSTHESIS, KNEE, FEMOROTIBIAL, NON-CONSTRAINED, CEMENTED, METAL/POLYMER

Catalog Number	71422436
Medical Device Problem Code	Detachment of Device or Device Component (2907)
Health Effect - Clinical Code	Injury (2348)
Date of Event	10/08/2018
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that a revision surgery was performed due to implant malfunction.Insert and tibial tray explanted.Back up available.
Additional Manufacturer Narrative
The affected journey uni tibial insert and journey uni tibial baseplate were not returned for evaluation.Our investigation including a review of complaint history for the listed parts revealed no prior complaints for the listed failure mode with the same batch number.A review of the manufacturing records for the listed batches did not reveal any deviation from the standard manufacturing processes.Our clinical evaluation noted that no clinical relevant documents were provided to conduct a thorough medical assessment, and the patient's current condition is unknown.Therefore based on insufficient information, a thorough clinical assessment cannot be performed at this time.Without the return of the actual product involved, our investigation of this report is inconclusive.No further investigation is warranted for this complaint; however we will continue to monitor for future complaints and investigate as necessary.We consider this investigation closed.Should additional information be received, the complaint will be reopened.

• Brand Name: JRNY UNI TIBIAL BASE RM/LL SZ 6
• Common Device Name: PROSTHESIS, KNEE, FEMOROTIBIAL, NON-CONSTRAINED, CEMENTED, METAL/POLYMER
• Manufacturer (Section D): SMITH & NEPHEW, INC.; 1450 brooks road; memphis TN 38116
• MDR Report Key: 8030410
• Report Number: 1020279-2018-02348
• Device Sequence Number: 428257
• Product Code: HSX
• UDI-Device Identifier: 00885556088395
• UDI-Public: 00885556088395
• Combination Product (Y/N): N
• Initial Reporter Country: UK
• PMA/510(K) Number: K102069
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,foreig
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 03/19/2019

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: 05/16/2026
• Device Catalogue Number: 71422436
• Device Lot Number: 16EM14449
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 10/08/2018
• Supplement Date Received by Manufacturer: 10/08/2018
• Initial Report FDA Received Date: 11/01/2018
• Supplement Report FDA Received Date: 03/19/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Hospitalization; Required Intervention