MAUDE Adverse Event Report: ZIMMER BIOMET, INC. G7 DUAL MOBILITY ACETABULAR LINER 36MM B; PROSTHESIS, HIP

Model Number	N/A
Medical Device Problem Code	Detachment of Device or Device Component (2907)
Health Effect - Clinical Code	Bone Fracture(s) (1870)
Date of Event	03/17/2024
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
(b)(4).D10: cat# 010000700 lot# 7120505 g7 bonemaster ltd acet shl 46b.Cat# 163652 lot# 267420 22.2mm dia cocr mod hd -5 nk.Cat# 11-301300 lot# 600400 arcos con sz a std 50mm.G2: foreign ¿ australia.Multiple mdr reports were filed for this event, please see associated reports: 0001825034 - 2024 - 00922.0001825034 - 2024 - 00923.The customer has indicated that the product will not be returned to zimmer biomet for investigation as it remains implanted.The investigation is in process.Once the investigation has been completed, a follow-up mdr will be submitted.
Event or Problem Description
It was reported that the patient was revised approximately two years post-implantation due to a femur fracture and the bearing was disassociated from the liner.Only the bearing was revised.Attempts have been made and no further information has been provided.
Additional Manufacturer Narrative
(b)(4).This follow-up report is being submitted to relay additional information.Visual examination of the provided pictures identified the explanted bearing, with bio debris on the outer spherical surface, as well as inside the bearing.No further evaluation can be made.Review of the device history records identified no deviations or anomalies during manufacturing related to the reported event.Assessed 2 images for mmi submission and it was determined not to submit images at this time.The 2 slices provide only partial bone and implant visibility which would limit the radiologist's evaluation of the reported events, as well as there is artifact present and incomplete visibility of cerclage wires around the femur.A definitive root cause cannot be determined.It was reported the patient fell, however the reason for the fall is unknown.This complaint cannot be confirmed.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.
Event or Problem Description
No further information is available at the time of this report.

• Brand Name: G7 DUAL MOBILITY ACETABULAR LINER 36MM B
• Common Device Name: PROSTHESIS, 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: 19033491
• Report Number: 0001825034-2024-00924
• Device Sequence Number: 17897474
• Product Code: LPH
• UDI-Device Identifier: 00880304703483
• UDI-Public: (01)00880304703483(17)310712(10)360930
• Combination Product (Y/N): N
• Initial Reporter Country: AS
• PMA/510(K) Number: K150522
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2022
• 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): 07/11/2024

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: Health Professional
• Device Model Number: N/A
• Device Catalogue Number: 110024460
• Device Lot Number: 360930
• 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: 03/17/2024
• Supplement Date Received by Manufacturer: 07/08/2024
• Initial Report FDA Received Date: 04/03/2024
• Supplement Report FDA Received Date: 07/12/2024
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 07/12/2021
• 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: Initial
• 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: SEE H10 NARRATIVE
• Outcome Attributed to Adverse Event: Hospitalization; Required Intervention
• Patient Sex: Female
• Patient Weight: 35 KG