MAUDE Adverse Event Report: ENCORE MEDICAL L.P. FMP HIP; FMP HEMISPHERICAL SHELLS W/SCREW HOLES, 52MM, W/P2 COATING

Model Number	430-98-052
Health Effect - Clinical Code	Insufficient Information (4580)
Date of Event	06/30/2021
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Additional reporting on this event will be provided as a supplemental report to this document if it becomes available.
Event or Problem Description
Revision surgery - constrained liner failed due to retroverted cup.Surgeon pulled cup, and a styker cup and liner were implanted.A new djo head was used as well.
Additional Manufacturer Narrative
The reason for this revision surgery was reported as failed constrained liner.The previous surgery and the surgery detailed in this event occurred 18 days apart.The healthcare professional indicated there was a serious risk to the patient.There was no delay in surgery and another suitable device was available for use.The revision surgery was completed as intended.The devices were disposed of at hospital and not made available to djo surgical for examination.A review of the device history records (dhr) show that the reported components used in the previous surgery, when released for use, met design and manufacturing requirements and showed no non-conforming material reports (ncmr) associated with the main contributor component listed in the complaint.The devices were verified to have gone through an acceptable sterilization process and were within its expiration date at the time of the previous surgery.Customer complaint history of the reported devices showed no present trends or on-going issues that are needing a review.The root cause of this complaint was a revision surgery due to failed constrained liner.There were no findings during this evaluation that indicate the reported devices were defective.No information was submitted with the complaint regarding pre-existing conditions of the patient or any activities the patient was involved in that may have contributed to the event.Due to short time between previous and revision surgery, it is possible that the event may have occurred due to lack of post-operative care, patient noncompliance with medical instructions or incorrect implant selection, patient activities or trauma.There are multiple factors that may also contribute to an event that are outside the control of djo surgical.There are no indications of a product or process issue affecting implant safety or effectiveness.Additional reporting on this event will be provided as a supplemental report to this document as soon as it becomes available.
Additional Manufacturer Narrative
Corrected data: see d.10.Manufacturer narrative: additional reporting on this event will be provided as a supplemental report to this document if it becomes available.
Additional Manufacturer Narrative
Manufacturer narrative: the reason for this revision surgery was reported as failed constrained liner.The previous surgery and the surgery detailed in this event occurred 18 days apart.The in vivo time for the locking ring is 18 days from the previous revision surgery.The main item in vivo time is 37 days from the primary surgery and remainder of the items is 33 days from a more previous revision surgery.The healthcare professional indicated there was a serious risk to the patient.There was no delay in surgery and another suitable device was available for use.The revision surgery was completed as intended.The devices were disposed of at hospital and not made available to djo surgical for examination.A review of the device history records (dhr) show that the reported components used in the previous surgery, when released for use, met design and manufacturing requirements and showed no non-conforming material reports (ncmr) associated with the main contributor component listed in the complaint.The devices were verified to have gone through an acceptable sterilization process and were within its expiration date at the time of the previous surgery.Customer complaint history of the reported devices showed no present trends or on-going issues that are needing a review.The root cause of this complaint was a revision surgery due to failed constrained liner.There were no findings during this evaluation that indicate the reported devices were defective.No information was submitted with the complaint regarding preexisting conditions of the patient or any activities the patient was involved in that may have contributed to the event.Due to short time between previous and revision surgery, it is possible that the event may have occurred due to lack of post-operative care, patient noncompliance with medical instructions or incorrect implant selection, patient activities or trauma.There are multiple factors that may also contribute to an event that are outside the control of djo surgical.There are no indications of a product or process issue affecting implant safety or effectiveness.Additional reporting on this event will be provided as a supplemental report to this document if it becomes available.

• Brand Name: FMP HIP
• Common Device Name: FMP HEMISPHERICAL SHELLS W/SCREW HOLES, 52MM, W/P2 COATING
• Manufacturer (Section D): ENCORE MEDICAL L.P.; 9800 metric blvd; austin, tx 78758-5445
• MDR Report Key: 12170146
• Report Number: 1644408-2021-00713
• Device Sequence Number: 11170783
• Product Code: LPH
• UDI-Device Identifier: 00888912084024
• UDI-Public: (01)00888912084024
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K974093
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2021
• Device Explanted Year: 2021
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: company representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup,Followup,Followup
• Report Date (Section B): 10/13/2021

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?: No
• Operator of Device: Health Professional
• Device Expiration Date: 11/13/2025
• Device Model Number: 430-98-052
• Device Catalogue Number: 430-98-052
• Device Lot Number: 587G1482
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 06/30/2021
• Supplement Date Received by Manufacturer: 07/14/2021; 09/28/2021; 10/06/2021
• Initial Report FDA Received Date: 07/14/2021
• Supplement Report FDA Received Date: 07/22/2021; 09/29/2021; 10/13/2021
• 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: 436-28-000 LOT 496C1091.; 436-28-000 LOT 496C1095.; 436-28-000 LOT 496C1095.; 436-28-007 LOT 499C1008.; 436-28-007 LOT 499C1008.; 436-28-007 LOT 499C1008.; 497-28-105 LOT 632C1170.; 497-28-105 LOT 632C1170.; 497-28-105 LOT 632C1170.
• Outcome Attributed to Adverse Event: Other; Required Intervention
• Patient Age: 65 YR