VERTEX® Reconstruction System 6958734Recalls & reported problems
Medtronic Sofamor Danek, Inc. · SCREW 6958734 3.5 X 34MM MAS · Class 2 · Implant
- Adverse event reports
- 1
- Deaths reported
- 0
- Injuries reported
- 1
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 1 adverse event report that list this exact device (DI 00613994354945), received between Mar 12, 2019 and Mar 12, 2019 — classified as 1 injury.
The most frequently reported specific device problem is “Break” (1 report).
1 other recall cover devices cleared under the same FDA submission (K083071); 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. How this data works · Data updated Oct 13, 2026.
Most reported problems
Device problems
- Break1
Patient problems
- No Known Impact Or Consequence To Patient1
Recent adverse event reports
The 1 most recent of 1 reports, in the reporter's own words as published by the FDA.
InjuryMar 12, 2019Break; Break
PRE-OPERATIVE DIAGNOSIS FOR THIS PROCEDURE: SCOLIOSIS TYPE OF PROCEDURE OR TECHNIQUE USED: DEROTATION AND STABILIZATION OF THE SCOLIOSIS IT WAS REPORTED THAT, POST-OP, VERTEX SCREW BROKE INSIDE THE PATIENT. A REVISION SURGERY WAS PERFORMED TO REMOVE THE BROKEN SCREW FROM THE CONVEX SIDE BUT THE TIP OF SCREW COULD NOT BE REMOVED. THE FRAGMENT REMAINS INSIDE THE PATIENT. THERE WERE NO PATIENT SYMPTOMS OR COMPLICATIONS AS A RESULT OF THE EVENT.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 8411470 ↗
Recalls under the same FDA submission
These recalls involve devices cleared under K083071. One submission often covers many models, so check the product and lot details in each record.
- Z-1826-2016 · Apr 1, 2016 · TerminatedVarious trauma and sports medicine instruments and implants. Spinal interlaminal fixation orthosis.
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: FDA GUDID, MAUDE and Medical Device Recalls via openFDA. openFDA data is not validated for clinical or regulatory use.