MAUDE Adverse Event Report: SMITH & NEPHEW, INC. MI TRIAL FEM HEAD 32 +0; PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, METAL/POLYMER

Model Number	71369715
Medical Device Problem Code	Break (1069)
Health Effect - Clinical Codes	No Patient Involvement (2645); No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	10/27/2020
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that the 32 +0 mm trial head will not seat on trial stem as inner flange has broke off not allowing the trial head to seat.No case involved.All available information has been disclosed.If additional information should become available, a supplemental report will be submitted accordingly.
Additional Manufacturer Narrative
H3, h6: the device, intended for use in treatment, was not returned for evaluation and the reported event could not be confirmed.The device wasn't returned, however the picture that was attach shows burrs and nicks.A complaint history review found related failures for the listed device; this failure mode will be monitored for future complaints for any necessary corrective actions.At this time, we have no reason to suspect that the product failed to meet any product specifications at the time of manufacture.This device is a reusable instrument that can be exposed to numerous surgeries.Damage from prolonged use, misuse or rough handling are likely probable causes of the reported event.We recommend that all reusable instruments be routinely inspected for wear and damage and replaced as necessary.Based on this investigation, the need for corrective action is not indicated.Without the return of the actual product involved, our investigation could not proceed.Should the device or additional information be received, the complaint will be reopened.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.

• Brand Name: MI TRIAL FEM HEAD 32 +0
• Common Device Name: PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, METAL/POLYMER
• Manufacturer (Section D): SMITH & NEPHEW, INC.; 1450 brooks rd.; memphis TN 38116
• MDR Report Key: 10836830
• Report Number: 1020279-2020-06425
• Device Sequence Number: 3798995
• Product Code: HRY
• UDI-Device Identifier: 03596010555618
• UDI-Public: 03596010555618
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K121393
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,user f
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 08/09/2021

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Model Number: 71369715
• Device Catalogue Number: 71369715
• Device Lot Number: 0086
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 10/27/2020
• Supplement Date Received by Manufacturer: 10/27/2020
• Initial Report FDA Received Date: 11/13/2020
• Supplement Report FDA Received Date: 08/09/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1