CD HORIZON® Spinal System 55840008570Recalls & reported problems
Medtronic Sofamor Danek, Inc. · SCREW 55840008570 5.5/6 MAS 8.5X70 CC · Class 2 · Implant
All models of CD HORIZON Spinal System (342)
Data updated Oct 16, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 3
- Deaths reported
- 0
- Injuries reported
- 2
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 3 adverse event reports that list this exact device (DI 00643169004450), received between Dec 12, 2016 and Aug 22, 2017 — classified as 2 injuries, 1 malfunction.
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 16, 2026.
Most reported problems
Device problems
- Break2
- Failure to Align1
Patient problems
- No Code Available2
- Pain2
- No Known Impact Or Consequence To Patient1
Recent adverse event reports
The 3 most recent of 3 reports, in the reporter's own words as published by the FDA.
MalfunctionAug 22, 2017Failure to Align; Failure to Align
PRE-OPERATIVE DIAGNOSIS FOR THIS PROCEDURE: SCOLIOSIS LEVELS IMPLANTED: SACRUM IT WAS REPORTED THAT DURING SURGERY, THE SET SCREW COULD NOT BE ENTERED INTO THE SCREW HEAD. THE PRODUCT CAME IN CONTACT WITH THE PATIENT. PATIENT COMPLICATIONS WERE REPORTED AS UNKNOWN.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 6809458 ↗InjuryDec 12, 2016Break; Break
PRE-OP DIAGNOSIS: DEGENERATIVE SPINAL DISEASE AND PREVIOUS T11-PELVIS FUSION ((B)(6) 2015) PROCEDURE: REVISION PELVIS SCREWS TO PREVIOUS T11-PELVIS FUSION LEVELS IMPLANTED: T11-PELVIS IT WAS REPORTED THAT POST-OP, DISTAL COMPONENT OF BROKEN SCREWS WERE TOO DEEP IN PELVIS TO BE REMOVED. MOVEMENT WAS VISIBLE DURING SURGERY AT S1/PELVIS JUNCTION. THE PATIENT SUFFERED FROM PAIN AND HENCE A REVISION FOR THE PELVIC SCREWS WAS DONE. FRAGMENTS OF THE PRODUCT REMAINED IN THE PATIENT AS DISTAL COMPONENT OF BROKEN SCREWS COULD NOT BE REMOVED BECAUSE THEY WERE TOO DEEP IN PELVIS TO BE REMOVED WITHOUT ADDITIONAL TRAUMA TO PATIENT.
Patient problems: No Code Available; Pain
MAUDE report 6165677 ↗InjuryDec 12, 2016Break; Break
PRE-OP DIAGNOSIS: DEGENERATIVE SPINAL DISEASE AND PREVIOUS T11-PELVIS FUSION ((B)(6) 2015) PROCEDURE: REVISION PELVIS SCREWS TO PREVIOUS T11-PELVIS FUSION LEVELS IMPLANTED: T11-PELVIS IT WAS REPORTED THAT POST-OP, DISTAL COMPONENT OF BROKEN SCREWS WERE TOO DEEP IN PELVIS TO BE REMOVED. MOVEMENT WAS VISIBLE DURING SURGERY AT S1/PELVIS JUNCTION. THE PATIENT SUFFERED FROM PAIN AND HENCE A REVISION FOR THE PELVIC SCREWS WAS DONE. FRAGMENTS OF THE PRODUCT REMAINED IN THE PATIENT AS DISTAL COMPONENT OF BROKEN SCREWS COULD NOT BE REMOVED BECAUSE THEY WERE TOO DEEP IN PELVIS TO BE REMOVED WITHOUT ADDITIONAL TRAUMA TO PATIENT.
Patient problems: No Code Available; Pain
MAUDE report 6165676 ↗
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 APPLIANCE, FIXATION, SPINAL INTERVERTEBRAL BODY devices
- CD HORIZON® SOLERA® VOYAGER™ Spinal System 6550017Medtronic Sofamor Danek, Inc. · Appliance, fixation, spinal intervertebral body131 reports
- EVEREST® Spinal System 2901-10001VB Spine LLC · APPLIANCE, FIXATION, SPINAL INTERVERTEBRAL BODY119 reports
- ZEVO™ Anterior Cervical Plate System 7710015Medtronic Sofamor Danek, Inc. · APPLIANCE, FIXATION, SPINAL INTERVERTEBRAL BODY1 recall1 report
- Mariner RDX MX1-000040Seaspine Orthopedics Corporation · Appliance, fixation, spinal intervertebral body1 recall0 reports
- Mariner RDX MX1-000030Seaspine Orthopedics Corporation · Appliance, fixation, spinal intervertebral body1 recall0 reports
- Elegance® Anterior Cervical Plate 53430112Clariance · Appliance, Fixation, Spinal Intervertebral Body1 recall0 reports
- Elegance® Anterior Cervical Plate 53430224Clariance · Appliance, Fixation, Spinal Intervertebral Body1 recall0 reports
- XLP 7565050Nuvasive, Inc. · APPLIANCE, FIXATION, SPINAL INTERVERTEBRAL BODY1 recall0 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 16, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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