MAUDE Adverse Event Report: DEPUY ORTHOPAEDICS INC US ALTRX +4 NEUT 32IDX52OD; PINNACLE HIP SYSTEM : HIP POLY ACETABULAR LINERS

Model Number	1221-32-452
Medical Device Problem Code	Device Dislodged or Dislocated (2923)
Health Effect - Clinical Code	Joint Dislocation (2374)
Date of Event	01/29/2021
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.
Event or Problem Description
It was reported that the surgeon explained that the patient was suffering from dislocation.Upon looking at the xrays, the surgeon wasn't sure if hewas going to just revise the head and liner, or fully replace the acetabular components.The cup appeared to be a little bit vertical on xray.Once the 32mm head and +4 neutral liner were removed, the surgeon wanted to trial a 36mm +4 10 degree liner with a 36mm +8.5 head option.He found this to be stable and opted to just perform the head and liner exchange.The real implants were opened and implanted.The leg was reduced and found to be satisfactory.The closing process began.Original implant date unknown.Doi: unknown; dor: (b)(6) 2021; (right hip).
Additional Manufacturer Narrative
Product complaint # (b)(4).Investigation summary: no device associated with this report was received for examination.The information received will be retained for potential series investigations if triggered by trend analysis 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.Device history lot: a device history record (mre) review, was not possible because the required lot code was not provided.

• Brand Name: ALTRX +4 NEUT 32IDX52OD
• Common Device Name: PINNACLE HIP SYSTEM : HIP POLY ACETABULAR LINERS
• Manufacturer (Section D): DEPUY ORTHOPAEDICS INC US; 700 orthopaedic drive; warsaw IN 46581 0988
• MDR Report Key: 11329902
• Report Number: 1818910-2021-03018
• Device Sequence Number: 934336
• Product Code: LPH
• UDI-Device Identifier: 10603295016298
• UDI-Public: 10603295016298
• Combination Product (Y/N): N
• Initial Reporter State: MI
• Initial Reporter Country: US
• PMA/510(K) Number: K072963
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Explanted Year: 2021
• 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,Followup
• Report Date (Section B): 01/29/2021

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: 1221-32-452
• Device Catalogue Number: 122132452
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 01/29/2021
• Supplement Date Received by Manufacturer: 03/10/2021
• Initial Report FDA Received Date: 02/15/2021
• Supplement Report FDA Received Date: 03/11/2021
• 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: ARTICUL/EZE BALL 32 +5 BR
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 73 YR