MAUDE Adverse Event Report: ZIMMER BIOMET, INC. G7 NEUTRAL E1 LINER 36MM G; PROSTHETIC, HIP

Model Number	N/A
Medical Device Problem Code	Device Dislodged or Dislocated (2923)
Health Effect - Clinical Code	Joint Dislocation (2374)
Date of Event	07/11/2023
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
(b)(4).D10: 010001000 g7 screw 6.5mm x 35mm lot number: 7197907 110010267 g7 osseoti multihole 58mm g lot number: 7381334 unknown stryker exeter head and stem.G2: foreign: new zealand.The device will not be returned for analysis as it was discarded; however, an investigation of the reported event is in progress.Once the investigation is completed, a supplemental medwatch will be submitted h3 other text : device was discarded.
Event or Problem Description
It was reported that the patient underwent a revision procedure 26 days post implantation due to recurrent dislocation.The acetabular cup was explanted, replaced, and repositioned with the same size shell and dual mobility liner.The head involved was a non-zimmer biomet device.There is no additional information available at the time of this report.
Event or Problem Description
There is no additional information available at the time of this report.
Additional Manufacturer Narrative
This follow-up report is being submitted to relay additional information.No product was returned or pictures provided; visual and dimensional evaluations could not be performed.A review of the device history records identified no related deviations or anomalies during manufacturing.Medical records/radiographs were provided and reviewed by a health care professional.A review of the available records identified findings of the reported issues.Dislocation and abnormal vertical cup orientation of the right hip arthroplasty.A definitive root cause cannot be determined, however it is known that a competitor head/stem was used with zimmer biomet cup/liner and this is considered off label use.It's unknown if this off label use causes or contributed to the reported event.If any further information is found which would change or alter any conclusions or information, a supplemental will be filed accordingly.Zimmer biomet will continue to monitor for trends.

• Brand Name: G7 NEUTRAL E1 LINER 36MM G
• Common Device Name: PROSTHETIC, HIP
• Manufacturer (Section D): ZIMMER BIOMET, INC.; 56 e. bell drive; p.o. box 587; warsaw IN 46581
• Manufacturer (Section G): ZIMMER BIOMET, INC.; 56 e. bell drive; p.o. box 587; warsaw IN 46581
• Manufacturer Contact: jennifer rapsavage ; 56 e. bell dr.; warsaw, IN 46582 ; 5745260384
• MDR Report Key: 17445699
• Report Number: 0001825034-2023-01778
• Device Sequence Number: 2598471
• Product Code: PBI
• UDI-Device Identifier: 00880304526440
• UDI-Public: (01)00880304526440(17)261027(10)7128351
• Combination Product (Y/N): N
• Initial Reporter Country: NZ
• PMA/510(K) Number: K121874
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2023
• Device Explanted Year: 2023
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 12/11/2023

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?: Yes
• Operator of Device: Lay User/Patient
• Device Model Number: N/A
• Device Catalogue Number: 010000859
• Device Lot Number: 7128351
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 07/11/2023
• Supplement Date Received by Manufacturer: 12/08/2023
• Initial Report FDA Received Date: 08/02/2023
• Supplement Report FDA Received Date: 12/13/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 10/27/2021
• 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: Unknown
• If action reported to FDA under 21 USC 360i(g), list FDA-assigned Recall Number or include a statement: N/A
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: PLEASE SEE H10.
• Outcome Attributed to Adverse Event: Hospitalization; Required Intervention
• Patient Sex: Prefer Not To Disclose