MAUDE Adverse Event Report: ENCORE MEDICAL L.P. 3D KNEE; INSERT, 3D EX SZ 4LT 9MM

Model Number 391-09-704

Device Problems Unstable (1667); Appropriate Term/Code Not Available (3191)

Patient Problem No Known Impact Or Consequence To Patient (2692)

Event Date 06/09/2020

Event Type  Injury  

Manufacturer Narrative

Additional reporting on this event will be provided as a supplemental report to this document as soon as it becomes available.

Event Description

Revision surgery - patient knee was a little unstable.

Manufacturer Narrative

The reason for this revision surgery reported as instability.The previous surgery and the surgery detailed in this event occurred 5.8 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 was 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 were no non-conforming material reports(ncmr) associated with the products that may have contributed to the reported event.The devices was verified to have gone through an acceptable sterilization process and was 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 a revision surgery due to instability.There were no findings during this evaluation that indicate the reported devices was 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 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.

• Brand Name: 3D KNEE
• Type of Device: INSERT, 3D EX SZ 4LT 9MM
• Manufacturer (Section D): ENCORE MEDICAL L.P.; 9800 metric blvd; austin, tx 78758-5445,
• MDR Report Key: 10239555
• MDR Text Key: 197782776
• Report Number: 1644408-2020-00548
• Device Sequence Number: 1
• Product Code: OIY
• UDI-Device Identifier: 00888912118941
• UDI-Public: (01)00888912118941
• Combination Product (y/n): N
• PMA/PMN Number: K091956
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative
• Type of Report: Initial,Followup
• Report Date: 08/04/2020

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?: No
• Device Operator: Health Professional
• Device Model Number: 391-09-704
• Device Catalogue Number: 391-09-704
• Device Lot Number: 281G1959
• Was Device Available for Evaluation?: No
• Initial Date Manufacturer Received: 06/09/2020
• Initial Date FDA Received: 07/07/2020
• Supplement Dates Manufacturer Received: 07/07/2020
• Supplement Dates FDA Received: 08/04/2020
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1
• Patient Outcome(s): Required Intervention
• Patient Age: 57 YR
• Patient Weight: 81