MAUDE Adverse Event Report: SMITH & NEPHEW, INC. SYN POR FEM COMP SZ 17; PROSTHIS, HIP, SMI-CONSTRAIND, MTAL/CRAMIC/CRAMIC/MTAL, CMNTD OR UNCMNTD

Model Number	71306617
Medical Device Problem Code	Insufficient Device Problem Information (3190)
Health Effect - Clinical Code	Joint Dislocation (2374)
Date of Event	02/20/2020
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that a re-operation was performed due to dislocation, synergy porous femoral component sz 17 was not explanted but repositioned.The doctor stated that this dislocation was not caused by the devices but the patient's disease.
Additional Manufacturer Narrative
Additional information: e1.The devices, used in treatment, were not returned for evaluation and the reported event could not be confirmed.The medical investigation concluded that this complaint reports that a dislocation occurred 12 years after primary surgery.It was communicated via email that the dr.Planned to revise the devices when he realized that there was a mismatch with the femoral head (71302200).The size of this component noted in primary procedure was different from the size of the device that was implanted (apparently due to a labeling issue).Therefore, the surgeon did not revise the three components; they were repositioned to reduce the dislocation.Additionally, the dr.Stated that another revision surgery is not necessary, as the implants are working well.There is no supporting relevant documentation provided for review.An additional complaint (b)(4)) was opened for the labeling issue.A review of complaint history did not reveal additional complaints for the listed batches.A review of the manufacturing records did not reveal a manufacturing abnormality that could have caused or contributed to the reported incident.At this time, we have no reason to suspect that the product failed to meet any product specifications at the time of manufacture.A review of the risk management file and instructions for use documents revealed this failure mode was previously identified.Some potential probable causes of this event could include improper sizing or a traumatic injury.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 devices or additional information be received, the complaints will be reopened.No further investigation warranted for these complaints; however, we will continue to monitor for future complaints and investigate as necessary.

• Brand Name: SYN POR FEM COMP SZ 17
• Common Device Name: PROSTHIS, HIP, SMI-CONSTRAIND, MTAL/CRAMIC/CRAMIC/MTAL, CMNTD OR UNCMNTD
• Manufacturer (Section D): SMITH & NEPHEW, INC.; 1450 brooks road; memphis TN 38116
• MDR Report Key: 9833623
• Report Number: 1020279-2020-00867
• Device Sequence Number: 14235449
• Product Code: MRA
• UDI-Device Identifier: 03596010194510
• UDI-Public: 03596010194510
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: P030022
• 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): 03/20/2020

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: 06/28/2014
• Device Model Number: 71306617
• Device Catalogue Number: 71306617
• Device Lot Number: 04FM03484
• Initial Date Received by Manufacturer: 03/03/2020
• Supplement Date Received by Manufacturer: 03/03/2020
• Initial Report FDA Received Date: 03/16/2020
• Supplement Report FDA Received Date: 03/20/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1