MAUDE Adverse Event Report: DEPUY ORTHOPAEDICS INC US ARTICULEZE M HEAD 36MM +15.5; ARTICULEZE HEAD (12/14 TAPER) : HIP METAL FEMORAL HEADS

Model Number	1365-55-000
Medical Device Problem Code	Device Dislodged or Dislocated (2923)
Health Effect - Clinical Code	Joint Dislocation (2374)
Date of Event	10/02/2020
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
(b)(4).If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.Investigation summary: no device associated with this report was received for examination.A review of a singular x-ray image confirms a dislocation event.The liner constraining ring appears yet assembled with the liner.It was not possible in this singular image to confirm a fracture of the ring component.The dislocation event is most likely related to less than optimum positioning of the acetabular cup.The information received will be retained for potential series investigations if triggered by trend analysis, post market surveillance, or other events within the quality system.Depuy considers the investigation closed.Should additional information be received, the information will be reviewed, and the investigation will be re-opened as necessary.
Event or Problem Description
It was reported that the constrained liner ring broken.Liner and head removed.New liner/head implanted.Doi: unknown, dor: (b)(6) 2020, right hip.

• Brand Name: ARTICULEZE M HEAD 36MM +15.5
• Common Device Name: ARTICULEZE HEAD (12/14 TAPER) : HIP METAL FEMORAL HEADS
• Manufacturer (Section D): DEPUY ORTHOPAEDICS INC US; 700 orthopaedic drive; warsaw IN 46581 0988
• MDR Report Key: 10923019
• Report Number: 1818910-2020-25711
• Device Sequence Number: 765763
• Product Code: LPH
• UDI-Device Identifier: 10603295033998
• UDI-Public: 10603295033998
• Combination Product (Y/N): N
• Initial Reporter State: VA
• Initial Reporter Country: US
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Explanted Year: 2020
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 11/17/2020

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?: Yes
• Operator of Device: Health Professional
• Device Model Number: 1365-55-000
• Device Catalogue Number: 136555000
• Device Lot Number: 8707645
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 11/17/2020
• Initial Report FDA Received Date: 11/30/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: PINN LNR CON +4 10D 36IDX58OD; UNKNOWN HIP ACETABULAR CUP
• Outcome Attributed to Adverse Event: Required Intervention