MAUDE Adverse Event Report: ENCORE MEDICAL L.P. RSP; RSP, PRIMARY HUMERAL MONOBLOCK, 8MM X 108

Model Number 510-00-008

Device Problems Therapeutic or Diagnostic Output Failure (3023); Loosening of Implant Not Related to Bone-Ingrowth (4002)

Patient Problem Appropriate Clinical Signs, Symptoms, Conditions Term / Code Not Available (4581)

Event Date 03/02/2021

Event Type  Injury  

Manufacturer Narrative

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

Event Description

Revision surgery - patient had a djo monoblock implanted.Patient had a loose humeral implant that was cemented.Surgeon removed the old implant and implanted a longer monoblock.Patient is doing fine and the revision was not related to the product.The revision was from a loose stem due to cement failure.

Manufacturer Narrative

The reason for this revision surgery was reported as a loosening stem due to cement failure.The previous surgery and the surgery detailed in this event occurred 4 years and 8 months apart.Cement was the main cause for the failure.There was no information provided on the cement, therefore, it could not be evaluated.The healthcare professional indicated there was a significant adverse event 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 for loosening stem due to cement failure.There were no findings during this evaluation that indicate the reported devices were defective.No other 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, patient bone deterioration, prolonged overhead activities, 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: RSP
• Type of Device: RSP, PRIMARY HUMERAL MONOBLOCK, 8MM X 108
• Manufacturer (Section D): ENCORE MEDICAL L.P.; 9800 metric blvd; austin 78758-5445
• MDR Report Key: 11590558
• MDR Text Key: 242988494
• Report Number: 1644408-2021-00203
• Device Sequence Number: 1
• Product Code: PHX
• UDI-Device Identifier: 00888912024815
• UDI-Public: (01)00888912024815
• Combination Product (y/n): N
• PMA/PMN Number: K100741
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative
• Type of Report: Initial,Followup
• Report Date: 05/17/2021

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
• Device Operator: Health Professional
• Device Expiration Date: 03/18/2022
• Device Model Number: 510-00-008
• Device Catalogue Number: 510-00-008
• Device Lot Number: 979F1240
• Was Device Available for Evaluation?: No
• Initial Date Manufacturer Received: 03/02/2021
• Initial Date FDA Received: 03/30/2021
• Supplement Dates Manufacturer Received: 04/19/2021
• Supplement Dates FDA Received: 05/17/2021
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1
• Treatment: 508-00-032 LOT 855C2018.; 508-32-103 LOT 864C2308.; 508-00-032 LOT 855C2018; 508-32-103 LOT 864C2308
• Patient Outcome(s): Other; Required Intervention
• Patient Age: 62 YR