CD HORIZON® Spinal System 55840009590Recalls & reported problems
Medtronic Sofamor Danek, Inc. · SCREW 55840009590 5.5/6 MAS 9.5X90 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
- 3
- Deaths reported
- 0
- Injuries reported
- 0
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 3 adverse event reports that list this exact device (DI 00643169005327), received between Apr 26, 2019 and Jan 17, 2020 — classified as 3 malfunctions.
The most frequently reported specific device problem is “Break” (3 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
- Break3
- Mechanical Jam2
Patient problems
- No Known Impact Or Consequence To Patient3
Recent adverse event reports
The 3 most recent of 3 reports, in the reporter's own words as published by the FDA.
MalfunctionJan 17, 2020Break; Mechanical Jam; Break; Mechanical Jam
IT WAS REPORTED THAT THE PATIENT UNDERWENT DECOMPRESSION AND FUSION AT L3-PELVIS. THIS WAS A REVISION TO A PRIOR SURGERY. INTRA-OP, THE SCREW HEAD BECAME LOCKED. THE HEAD COULD NOT MOVE MULTI-AXIALLY; AND COULD NOT CONNECT TO THE CONSTRUCT. HENCE, THE SCREW WAS REMOVED AND WAS REPLACED WITH A NEW ONE. REPORTEDLY, THE ALLEGED SCREW BROKE AS WELL, BUT NO BROKEN FRAGMENTS REMAINED INSIDE PATIENT'S BODY. NO PATIENT COMPLICATIONS WERE REPORTED DUE TO THIS EVENT.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 9603745 ↗MalfunctionJan 17, 2020Break; Mechanical Jam; Break; Mechanical Jam
IT WAS REPORTED THAT THE PATIENT UNDERWENT DECOMPRESSION AND FUSION AT L3-PELVIS. THIS WAS A REVISION TO A PRIOR SURGERY. INTRA-OP, THE SCREW HEAD BECAME LOCKED. THE HEAD COULD NOT MOVE MULTI-AXIALLY; AND COULD NOT CONNECT TO THE CONSTRUCT. HENCE, THE SCREW WAS REMOVED AND WAS REPLACED WITH A NEW ONE. REPORTEDLY, THE ALLEGED SCREW BROKE AS WELL, BUT NO BROKEN FRAGMENTS REMAINED INSIDE PATIENT'S BODY. NO PATIENT COMPLICATIONS WERE REPORTED DUE TO THIS EVENT.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 9603742 ↗MalfunctionApr 26, 2019Break; Break
IT WAS REPORTED THAT THE PATIENT UNDERWENT POSTERIOR SPINAL FUSION (PSF) FORM T10 TO S2 DUE TO DEGENERATIVE SCOLIOSIS. POST-OP, THE IMPLANTED SCREW WAS BROKEN AND BROKEN PARTS ARE STILL IN THE PATIENT. NO PATIENT SYMPTOMS OR COMPLICATION WERE REPORTED AS RESULT OF THIS EVENT. PATIENT DID NOT UNDERGO ANY REMOVAL SURGERY YET.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 8554214 ↗
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 Pedicle screw spinal system, adolescent idiopathic scoliosis devices
- CD HORIZON® Spinal System 5540030Medtronic Sofamor Danek, Inc. · Pedicle screw spinal system, adolescent idiopathic scoliosis230 reports
- CD HORIZON® Spinal System 7578302Medtronic Sofamor Danek, Inc. · Pedicle screw spinal system, adolescent idiopathic scoliosis122 reports
- EXPEDIUM 179762480Medos International Sàrl · Pedicle screw spinal system, adolescent idiopathic scoliosis114 reports
- ReLine 13550000Nuvasive, Inc. · Pedicle screw spinal system, adolescent idiopathic scoliosis55 reports
- CD HORIZON® Spinal System 5440030Medtronic Sofamor Danek, Inc. · Pedicle screw spinal system, adolescent idiopathic scoliosis50 reports
- EXPEDIUM 179712640Medos International Sàrl · Pedicle screw spinal system, adolescent idiopathic scoliosis28 reports
- EXPEDIUM 179788635Medos International Sàrl · Pedicle screw spinal system, adolescent idiopathic scoliosis18 reports
- EXPEDIUM VIPER 196789300Depuy Spine, LLC · Pedicle screw spinal system, adolescent idiopathic scoliosis18 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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