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

Model Number 510-00-008

Device Problems Malposition of Device (2616); Appropriate Term/Code Not Available (3191)

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

Event Date 08/03/2020

Event Type  Injury  

Manufacturer Narrative

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 - due to the humeral stem was never positioned correctly in canal of humerus.Stem was placed outside of canal and was not detected.

Manufacturer Narrative

Corrected data: see e.1., e.2.& e.3.Manufacturer narrative: the reason for this revision surgery was reported due to position of the stem.The previous surgery and the surgery detailed in this event occurred 6.2 years apart.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.There were no non-conforming material reports (ncmr) associated with the products that may have contributed to the reported event.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 position of the stem.There were no findings during this evaluation that indicate that 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 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: REVERSE SHOULDER PROSTHESIS
• Type of Device: RSP, PRIMARY HUMERAL MONOBLOCK, 8MM X 108
• Manufacturer (Section D): ENCORE MEDICAL L. P.; 9800 metric blvd; austin, tx
• MDR Report Key: 10479776
• MDR Text Key: 205272054
• Report Number: 1644408-2020-00770
• 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: 10/01/2020

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 09/01/2020
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Health Professional
• Device Expiration Date: 02/29/2020
• Device Model Number: 510-00-008
• Device Catalogue Number: 510-00-008
• Device Lot Number: 979F1107
• Was Device Available for Evaluation?: No
• Date Manufacturer Received: 09/04/2020
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1
• Treatment: 508-00-432, LOT 918F1049; 508-32-101, LOT 862C1382; 510-08-000, LOT 142G1078
• Patient Outcome(s): Other; Required Intervention
• Patient Age: 72 YR