CD HORIZON® Spinal System 55890006545Recalls & reported problems
Medtronic Sofamor Danek, Inc. · SCREW 55890006545 5.5/6.0 RMAS 6.5X45 · 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
- 4
- Deaths reported
- 0
- Injuries reported
- 1
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 4 adverse event reports that list this exact device (DI 00643169058187), received between Feb 14, 2018 and May 18, 2022 — classified as 1 injury, 3 malfunctions.
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 16, 2026.
Most reported problems
Device problems
- Break1
- Device Dislodged or Dislocated1
- Device Slipped1
- Mechanics Altered1
- Migration or Expulsion of Device1
Patient problems
- No Clinical Signs, Symptoms or Conditions2
- No Known Impact Or Consequence To Patient2
Recent adverse event reports
The 4 most recent of 4 reports, in the reporter's own words as published by the FDA.
MalfunctionMay 18, 2022Device Slipped; Device Slipped
INFORMATION WAS RECEIVED FROM HEALTHCARE PROVIDER VIA A MANUFACTURER REPRESENTATIVE REGARDING A SCREW USED FOR SPINAL SURGERY. PRE-OP DIAGNOSIS WAS LUMBAR DISC HERNIATION. THE PROCEDURE PERFORMED IN THE EVENT WAS LUMBAR INTERVERTEBRAL DISC HERNIATION, POSTERIOR DISC REMOVAL, AND POSTERIOR LUMBAR SCREW FIXATION. IT WAS REPORTED THAT INTRA-OPERATIVELY, SCREW PLUG SLIPPED. THE PRODUCT CAME IN CONTACT WITH PATIENT. THERE WAS NO DELAY IN THE OVERALL PROCEDURE TIME. THERE WERE NO PATIENT SYMPTOMS OR COMPLICATIONS AS A RESULT OF THIS EVENT.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 14432946 ↗MalfunctionJun 29, 2021Mechanics Altered; Mechanics Altered
INFORMATION WAS RECEIVED FROM HEALTHCARE PROFESSIONAL VIA FIELD REPRESENTATIVE REGARDING PATIENT WITH SYMPTOMS OF LUMBAR DISC HERNIATION WITH SPONDYLOLISTHESIS INVOLVED IN SPINAL FUSION THERAPY. IT WAS REPORTED THAT INTRA-OPERATIVELY, THE SCREW WAS A UNIVERSAL SCREW, AFTER IMPLANTATION, IT WAS FOUND THAT THE SCREW'S TIP COULD NOT BE ROTATED AND COULDN'T PASS THE ROD. THERE WERE NO PATIENT SYMPTOMS OR COMPLICATIONS REPORTED AS A RESULT OF THIS EVENT. PATIENT IS ALIVE AND NO INJURY. ON 2021-JUNE-07, RECEIVED ADDITIONAL INFORMATION THAT AFTER SCREW WAS IMPLANTED IN THE HUMAN BODY, IT WAS FOUND THAT THE SCREW TIP COULD NOT BE ROTATED, AND THE ROD COULD NOT BE INSERTED WHEN THE ROD WAS INSTALLED. THEREFORE, IT WAS REMOVED AND REPLACED WITH A NEW SCREW. AFTER TAKING IT OUT, IT WAS REPEATEDLY CONFIRMED THAT IT WAS NOT STUCK, BUT COULDN'T BE ROTATED. THERE WAS NO DELAY IN OVERALL PROCEDURE TIME.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 12083603 ↗InjuryJul 3, 2020Break; Device Dislodged or Dislocated; Break; Device Dislodged or Dislocated
IT WAS REPORTED THAT THE PATIENT PRESENTED WITH LENKE 1C THORACIC SCOLIOSIS; AND UNDERWENT A SURGERY AT T4-T12. AT THE 6 MONTH POST-OP FOLLOW-UP, EVERYTHING LOOKED FINE. AT 1 YEAR FOLLOW-UP, IT WAS NOTED THAT THE RIGHT ROD DISLOCATED FROM THE LOWER RIGHT SCREW, WHICH LIKELY CAUSED BREAKAGE OF THE LOWER LEFT SCREW. HENCE, ON (B)(6) 2020, THE PATIENT UNDERWENT A REVISION SURGERY, IN WHICH THE BROKEN SCREW WAS COMPLETELY EXPLANTED. NO FURTHER PATIENT COMPLICATIONS WERE REPORTED AS A RESULT OF THIS EVENT.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 10229434 ↗MalfunctionFeb 14, 2018Migration or Expulsion of Device; Migration or Expulsion of Device
PRE-OPERATIVE DIAGNOSIS: TRAUMATIC KYPHOSIS. TYPE OF PROCEDURE: PSF (POSTERIOR SPINAL FUSION) LEVELS IMPLANTED: T11-L1. IT WAS REPORTED THAT ON POST-OP, THE LOWER SCREW OF CONSTRUCT WAS DISCONNECTED. NO PATIENT COMPLICATIONS OCCURRED AS A RESULT OF THIS EVENT.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 7270979 ↗
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 INTERLAMINAL devices
- EXPEDIUM 179702000Medos International Sàrl · APPLIANCE, FIXATION, SPINAL INTERLAMINAL439 reports
- EXPEDIUM VERSE 199721001Medos International Sàrl · APPLIANCE, FIXATION, SPINAL INTERLAMINAL227 reports
- XIA 3 48230000Stryker Corporation · APPLIANCE, FIXATION, SPINAL INTERLAMINAL193 reports
- VIPER 186715000Medos International Sàrl · APPLIANCE, FIXATION, SPINAL INTERLAMINAL1 death167 reports
- NA 04.614.014Synthes GmbH · APPLIANCE, FIXATION, SPINAL INTERLAMINAL80 reports
- EXPEDIUM VIPER 196789480Depuy Spine, LLC · APPLIANCE, FIXATION, SPINAL INTERLAMINAL72 reports
- NA 04.615.014Synthes GmbH · APPLIANCE, FIXATION, SPINAL INTERLAMINAL72 reports
- Arsenal Deformity Spinal Fixation System 47127Alphatec Spine, Inc. · APPLIANCE, FIXATION, SPINAL INTERLAMINAL66 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 13, 2026
- Page last rebuilt: Oct 16, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
How reports and recalls are matched · Editorial policy · Report an error on this page