MAUDE Adverse Event Report: MEDTRONIC MEDICAL COSTA RICA S.R.L. CD HORIZON® SPINAL SYSTEM; APPLIANCE, FIXATION, SPINAL INTERLAMINAL

Model Number	1553200500
Medical Device Problem Code	Break (1069)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	12/19/2024
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.
Event or Problem Description
Information was received from a healthcare provider (hcp) via manufacturer representative regarding a patient undergoing multi level thoracic fixation/fusion.It was reported that the rod fractured in the middle of construct.Revision surgery was performed as a result of this event and the broken implant was replaced by a new one.There were no patient symptoms reported.There were no further complications reported regarding the event.
Additional Manufacturer Narrative
H3:product no:1553200500, lot no: unknown visual and optical inspection revealed the rods were returned bent and broken.Optical inspection revealed multiple surface scratches and indentions from the tightening of the set screw when placed in the head/tulip of the screw.Microscopic inspection revealed partial brittle surfaces and smearing throughout the fracture surface along with some faint fatigue striations throughout the fracture surface.This type of damage is consistent with cyclic fatigue followed by overload once the fatigue had weakened the material.Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.

• Brand Name: CD HORIZON® SPINAL SYSTEM
• Common Device Name: APPLIANCE, FIXATION, SPINAL INTERLAMINAL
• Manufacturer (Section D): MEDTRONIC MEDICAL COSTA RICA S.R.L.; coyol free zone building b7; multi-tenant 7-8; coyol 20113 ; CS 20113
• Manufacturer (Section G): MEDTRONIC MEDICAL COSTA RICA S.R.L.; coyol free zone building b7; multi-tenant 7-8; coyol 20113 ; CS 20113
• Manufacturer Contact: justin ellis ; 1800 pyramid place; memphis, TN 38132 ; 7635265677
• MDR Report Key: 21121879
• Report Number: 3014725904-2025-00008
• Device Sequence Number: 8842589
• Product Code: KWP
• UDI-Device Identifier: 00613994990709
• UDI-Public: 00613994990709
• Combination Product (Y/N): N
• Initial Reporter Country: AS
• PMA/510(K) Number: K113174
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2024
• Device Explanted Year: 2024
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 03/26/2025

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?: Yes
• Operator of Device: Health Professional
• Device Model Number: 1553200500
• Device Catalogue Number: 1553200500
• Device Lot Number: UNKNOWN
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 12/19/2024
• Supplement Date Received by Manufacturer: 03/20/2025
• Initial Report FDA Received Date: 01/10/2025
• Supplement Report FDA Received Date: 03/26/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Male