CD HORIZON® Spinal System 55840018500Recalls & reported problems
Medtronic Sofamor Danek, Inc. · SCREW 55840018500 5.5 CNMAS 8.5X100 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
- 2
- Deaths reported
- 0
- Injuries reported
- 2
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 2 adverse event reports that list this exact device (DI 00643169075740), received between Dec 28, 2017 and Aug 27, 2019 — classified as 2 injuries.
The most frequently reported specific device problem is “Break” (2 reports).
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
- Break2
Patient problems
- Failure of Implant1
- No Known Impact Or Consequence To Patient1
- Pain1
Recent adverse event reports
The 2 most recent of 2 reports, in the reporter's own words as published by the FDA.
InjuryAug 27, 2019Break; Break
IT WAS REPORTED THAT ON UNKNOWN DATE IN 2017, THE PATIENT UNDERWENT L4-ILIUM FUSION. ON AN UNKNOWN DATE, POST-OP, THE SCREW BROKE. HENCE, THE PATIENT UNDERWENT A REVISION SURGERY IN WHICH THE BROKEN SCREW WAS EXPLANTED. NO FRAGMENT OF THE BROKEN SCREW REMAINED INSIDE THE PATIENT. THE PATIENT HAD ACHIEVED SOLID FUSION. NO PATIENT COMPLICATIONS WERE REPORTED.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 8936200 ↗InjuryDec 28, 2017Break; Break
IT WAS REPORTED THAT PATIENT WAS PRE-OPERATIVELY DIAGNOSED WITH NON UNION AT L5/S1 AND L4/L5 AND UNDERWENT POSTERIOR SPINAL FUSION. POST OP, SCREW WAS BROKEN. PAIN AND NON-UNION WERE REPORTED AS A RESULT OF THE EVENT. A REVISION SURGERY WAS PERFORMED TO EXPLANT THE SCREW. NO FRAGMENTS REMAINED INSIDE THE PATIENT.
Patient problems: Failure of Implant; Pain
MAUDE report 7150485 ↗
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 · TerminatedMedtronic 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.
Other Orthosis, spinal pedicle fixation, for degenerative disc disease devices
- EXPEDIUM VERSE 199721000Medos International Sàrl · Orthosis, spinal pedicle fixation, for degenerative disc disease387 reports
- Sequoia® 3301-1Zimmer Spine, Inc. · Orthosis, spinal pedicle fixation, for degenerative disc disease184 reports
- CD HORIZON® Spinal System 8590855Medtronic Sofamor Danek, Inc. · Orthosis, spinal pedicle fixation, for degenerative disc disease179 reports
- Vitality® 07.02011.001Biomet Spine LLC · Orthosis, spinal pedicle fixation, for degenerative disc disease3 recalls0 reports
- EXPEDIUM VERSE 199721001SMedos International Sàrl · Thoracolumbosacral pedicle screw system124 reports
- LineSider LS-N6SA7550Integrity Implants Inc. · Thoracolumbosacral Pedicle Screw System2 recalls1 report
- LineSider LS-N6SA6545Integrity Implants Inc. · Thoracolumbosacral Pedicle Screw System2 recalls0 reports
- EXPEDIUM VERSE 199721000SMedos International Sàrl · Thoracolumbosacral pedicle screw system97 reports
Sources and updates
- Device record: FDA GUDID, file dated Oct 13, 2026 · View this device in AccessGUDID ↗
- Adverse event reports: FDA MAUDE, file dated Oct 14, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 16, 2026
- Page last rebuilt: Oct 18, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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