inforMED
MalfunctionNKB

Invictus Spinal Fixation System

Received Jul 27, 2026 · Event occurred Jun 23, 2026

Report 2027467-2026-00150 · MDR key 50002121

Device

Generic name

Thoracolumbosacral Pedicle Screw System

Model number

55405-105-090

Catalog number

55405-105-090

Product problems

  • Fracture

Patient

Not reported

  • Failure of Implant
  • Insufficient Information

Narrative

Description of Event or Problem

It was reported that a screw fractured postoperatively.

Additional Manufacturer Narrative

The screw has not returned for evaluation. A radiographic image was provided which confirms the event. A review of the device history records could not be performed as the identifying lot number was not provided. Based on the information provided, the root cause could not be determined. Alphatec Spine is submitting this report to comply with the FDA regulations 21 CFR 803. Alphatec Spine has made reasonable efforts to provide as much relevant information as available. Any field that is left blank was not known at the time of this submission. If additional information is provided, a supplemental report will be submitted.