MAUDE Adverse Event Report: ENCORE MEDICAL L.P BIOLOX DELTA HIP; HEAD, FEMORAL, CERAMIC, BILOX DELTA, 32MM -4.0

Model Number	400-03-321
Health Effect - Clinical Code	Insufficient Information (4580)
Date of Event	01/13/2021
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 - patient dislocated.
Additional Manufacturer Narrative
Manufacturer narrative: the reason for this revision surgery was reported as a dislocation.The previous surgery and the surgery detailed in this event occurred 3 years and 6 months apart.The healthcare professional indicated 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.There was a nonconformance associated with the concomitant part #933-32-750, liner 20 deg hooded-neu, mp6, hxe-plus, 32mm, which documents that out of 10 parts lot, 1 part was scrapped due to marking not legible.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 device showed no present trends or on-going issues that are needing a review.The root cause of this complaint was revision surgery due to dislocation.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.There are multiple factors that may also contribute to an event that are outside the control of djo surgical such as poor bone density, inadequate soft tissue support, patient activities or trauma.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: BIOLOX DELTA HIP
• Common Device Name: HEAD, FEMORAL, CERAMIC, BILOX DELTA, 32MM -4.0
• Manufacturer (Section D): ENCORE MEDICAL L.P; 9800 metric blvd; austin,tx 78758-5445
• MDR Report Key: 11307551
• Report Number: 1644408-2021-00051
• Device Sequence Number: 16958048
• Product Code: LZO
• UDI-Device Identifier: 00888912076081
• UDI-Public: (01)00888912076081
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K082844
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2017
• 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
• Report Date (Section B): 04/13/2021

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 Model Number: 400-03-321
• Device Catalogue Number: 400-03-321
• Device Lot Number: 860B1095
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 01/13/2021
• Supplement Date Received by Manufacturer: 03/19/2021
• Initial Report FDA Received Date: 02/10/2021
• Supplement Report FDA Received Date: 04/16/2021
• 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: 933-32-750 LOT 028P1909.; 933-32-750 LOT 028P1909
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 78 YR