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CD HORIZON® Spinal System 55840008550Recalls & reported problems

Medtronic Sofamor Danek, Inc. · SCREW 55840008550 5.5/6 MAS 8.5X50 CC · Class 2 · Implant

All models of CD HORIZON Spinal System (342)

Data updated Oct 18, 2026 from official FDA records · Editorial policy

Adverse event reports
1
Deaths reported
0
Injuries reported
0
Recalls naming it
0

Summary

The FDA's MAUDE database contains 1 adverse event report that list this exact device (DI 00643169004412), received between Nov 29, 2018 and Nov 29, 2018 — classified as 1 malfunction.

The most frequently reported specific device problem is “Break” (1 report).

1 other recall cover devices cleared under the same FDA submission (K113174); they may or may not involve this specific model.

Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 18, 2026.

Most reported problems

Device problems

  • Break1

Patient problems

  • No Consequences Or Impact To Patient1

Recent adverse event reports

The 1 most recent of 1 reports, in the reporter's own words as published by the FDA.

  • MalfunctionNov 29, 2018Break; Break

    IT WAS REPORTED THAT THE PATIENT WAS PRE-OPERATIVELY DIAGNOSED WITH NEURO STENOSIS AND UNDERWENT LUMBAR SPINE FUSION AT L5-S1. DURING THE SURGERY, THE IMPLANT BROKE WHEN SURGEON TRIED TO IMPLANT. BROKEN IMPLANTS WERE REMOVED AND REPLACED WITH ANOTHER IMPLANT. THE PRODUCTS CAME IN CONTACT WITH THE PATIENT. NO FRAGMENT REMAINED IN THE PATIENT. NO PATIENT SYMPTOMS OR COMPLICATION WERE REPORTED AS RESULT OF THIS EVENT.

    Patient problems: No Consequences Or Impact To Patient

    MAUDE report 8118016 ↗

Recalls under the same FDA submission

These recalls involve devices cleared under K113174. One submission often covers many models, so check the product and lot details in each record.

  • Z-2603-2018 · Jul 9, 2018 · Terminated
    Medtronic CD HORIZON Spinal System is intended to help provide immobilization and stabilization of spinal segments as an adjunct to fusion of the thoracic, lumbar, or sacral spine.

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Sources and updates

How reports and recalls are matched · Editorial policy · Report an error on this page