MAUDE Adverse Event Report: ZIMMER BIOMET, INC. G7 DUAL MOBILITY ACETABULAR SYSTEM LINER 32MM A; PROSTHESIS, HIP

Catalog Number	110024459
Medical Device Problem Code	Device Dislodged or Dislocated (2923)
Health Effect - Clinical Code	Joint Dislocation (2374)
Date of Event	07/11/2025
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that the patient underwent an initial hip procedure.Subsequently, the patient was revised approximately 2 years later due to dislocation and disassociation.During the revision, the bearing was unable to be located in the patients joint so the surgeon decided to leave it in place.A new neck, bearing, and head were implanted.Attempts have been made and no further information has been provided.
Additional Manufacturer Narrative
(b)(4).D10: cat# 110010260 lot# 65575803 g7 osseoti multihole 44mm a, cat# 00-7713-005-00 lot# 65501084 mod ml taper fem st 5, cat# 00-7848-022-00 lot# 65251159 kinectiv modular neck b, cat# 110031313 lot# 64782550 22.2mm i.D.32mm o.D.Size a bearing, cat# 802602202 lot# 3103804 femoral head 12/14 taper 22.2 mm diameter +0 mm neck length.G2: foreign: japan the customer has indicated that the product will not be returned to zimmer biomet for investigation as it was not returned by the hospital.The investigation is in process.Once the investigation has been completed, a follow-up mdr will be submitted.
Additional Manufacturer Narrative
This follow-up report is being submitted to relay additional information.The following sections were (update/corrected).Updated: d4; g3; h2; h3; h4; h6.No product was returned or pictures provided; visual and dimensional evaluations could not be performed.Review of the device history records identified no deviations or anomalies during manufacturing.Medical records were not provided.A definitive root cause cannot be determined.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 at the time of this report.

• Brand Name: G7 DUAL MOBILITY ACETABULAR SYSTEM LINER 32MM A
• 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: 22769878
• Report Number: 0001825034-2025-02400
• Device Sequence Number: 18433616
• Product Code: LPH
• UDI-Device Identifier: 00880304691049
• UDI-Public: (01)00880304691049(17)321218(10)65737936
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K150522
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted 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): 11/18/2025

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 Catalogue Number: 110024459
• Device Lot Number: 65737936
• 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: 07/14/2025
• Supplement Date Received by Manufacturer: 11/18/2025
• Initial Report FDA Received Date: 08/11/2025
• Supplement Report FDA Received Date: 11/19/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 12/18/2022
• 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
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: SEE H11 NARRATIVE.
• Outcome Attributed to Adverse Event: Hospitalization; Required Intervention
• Patient Sex: Unknown