MAUDE Adverse Event Report: MDT PUERTO RICO OPERATIONS CO, MED REL CD HORIZON® FENESTRATED SCREW SPINAL SYSTEM; CEMENT, BONE, VERTEBROPLASTY

Model Number	55750026540
Medical Device Problem Code	Loosening of Implant Not Related to Bone-Ingrowth (4002)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	03/18/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
Information was received from the health care professional via a manufacturer representative regarding a device used for spinal therapy for adult spinal deformity and th10-s2 level implant was performed.It was reported that the screw loosened.There were no patient symptoms reported.There were no further complications reported regarding the event.Additional information was received as partial removal was performed on the left side, th10.11, l1.2 additional information was received all the screws were removed from the left side and no additional surgery is not planned at this time.
Additional Manufacturer Narrative
B2: outcome attributed to adverse event is additional surgery due to device malfunction.G2: the country of the event is japan h6: neither the device nor films of applicable imaging studies were returned to the manufacturer for evaluation.Therefore, we are unable to determine the definitive cause of the reported event.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® FENESTRATED SCREW SPINAL SYSTEM
• Common Device Name: CEMENT, BONE, VERTEBROPLASTY
• Manufacturer (Section D): MDT PUERTO RICO OPERATIONS CO, MED REL; road 909, km. 0.4., barrio mar; humacao PR 00792
• Manufacturer (Section G): MDT PUERTO RICO OPERATIONS CO, MED REL; road 909, km. 0.4., barrio mar; humacao PR 00792
• Manufacturer Contact: justin ellis ; 1800 pyramid place; memphis, TN 38132 ; 7635265677
• MDR Report Key: 24901714
• Report Number: 2647346-2026-00196
• Device Sequence Number: 12930882
• Product Code: NDN
• UDI-Device Identifier: 00763000148829
• UDI-Public: (01)00763000148829(17)270713(10)H5777945
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K201362
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2025
• Device Explanted Year: 2026
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 04/15/2026

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: 55750026540
• Device Catalogue Number: 55750026540
• Device Lot Number: H5777945
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/18/2026
• Initial Report FDA Received Date: 04/16/2026
• Date Device Manufactured: 07/13/2022
• 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: Other
• Patient Sex: Unknown