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INFINITY™ Occipitocervical Upper Thoracic System G360T0408Recalls & reported problems

Medtronic Sofamor Danek, Inc. · SCREW G360T0408 OC TAPERED 4.5 X 8MM · Class 2 · Implant

Adverse event reports
1
Deaths reported
0
Injuries reported
0
Recalls naming it
0

Summary

The FDA's MAUDE database contains 1 adverse event report that list this exact device (DI 00643169556539), received between Apr 22, 2026 and Apr 22, 2026 — classified as 1 malfunction.

The most frequently reported specific device problem is “Break” (1 report).

5 other recalls cover devices cleared under the same FDA submission (K163375); 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.

Reports received per month

Nov 2023: 0 reportsDec 2023: 0 reportsJan 2024: 0 reportsFeb 2024: 0 reportsMar 2024: 0 reportsApr 2024: 0 reportsMay 2024: 0 reportsJun 2024: 0 reportsJul 2024: 0 reportsAug 2024: 0 reportsSep 2024: 0 reportsOct 2024: 0 reportsNov 2024: 0 reportsDec 2024: 0 reportsJan 2025: 0 reportsFeb 2025: 0 reportsMar 2025: 0 reportsApr 2025: 0 reportsMay 2025: 0 reportsJun 2025: 0 reportsJul 2025: 0 reportsAug 2025: 0 reportsSep 2025: 0 reportsOct 2025: 0 reportsNov 2025: 0 reportsDec 2025: 0 reportsJan 2026: 0 reportsFeb 2026: 0 reportsMar 2026: 0 reportsApr 2026: 1 reportsMay 2026: 0 reportsJun 2026: 0 reportsJul 2026: 0 reportsAug 2026: 0 reportsSep 2026: 0 reportsOct 2026: 0 reports2024202520261
Last 36 months. The most recent month may be incomplete.

Most reported problems

Device problems

  • Break1

Patient problems

  • No Clinical Signs, Symptoms or Conditions1

Recent adverse event reports

The 1 most recent of 1 reports, in the reporter's own words as published by the FDA.

  • MalfunctionApr 22, 2026Break

    INFORMATION WAS OBTAINED FROM HEALTHCARE PROFESSIONAL VIA MANUFACTURER REPRESENTATIVE REGARDING A SCREW BEING USED FOR POSTERIOR SPINAL FIXATION (INCLUDING THE OCCIPITAL BONE) IN A PATIENT WITH THE PRE-OPERATIVE DIAGNOSIS OF AXIAL FRACTURE. THE SCREW WAS BEING IMPLANTED IN THE OCCIPITAL BONE BUT WHEN THE SCREW TIP WAS SLIGHTLY INSERTED INTO THE PATIENT AND THEN WITHDRAWN ONCE, DEFORMATION OR CHIPPING OF THE SCREW WAS OBSERVED. PATIENT INVOLVED DID NOT EXPERIENCE ANY SYMPTOMS AS A CONSEQUENCE OF THIS EVENT. NO FURTHER COMPLICATIONS WERE REPORTED AS A RESULT OF THIS EVENT. ADDITIONAL INFORMATION RECEIVED STATED THAT THE PROCEDURE INVOLVED IN THE EVENT WAS POSTERIOR CERVICAL FIXATION INCLUDING THE OCCIPITAL BONE. THE EVENT OCCURRED DURING FIXATION WITH SCREWS FOR THE OCCIPITAL PLATE.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 24951881 ↗

Recalls under the same FDA submission

These recalls involve devices cleared under K163375. One submission often covers many models, so check the product and lot details in each record.

  • Z-1412-2023 · Feb 16, 2023 · Open, Classified
    INFINITY Occipitocervical Upper Thoracic System, MULTI AXIAL SCREW, Size: 4.0mm x 26mm, REF 3604026; for immobilization and stabilization of spinal segment as an adjunct to fusion
  • Z-1413-2023 · Feb 16, 2023 · Open, Classified
    INFINITY Occipitocervical Upper Thoracic System, MULTI AXIAL SCREW, Size: 4.0mm x 34mm, REF 3604034; for immobilization and stabilization of spinal segment as an adjunct to fusion
  • Z-1409-2023 · Feb 16, 2023 · Open, Classified
    INFINITY Occipitocervical Upper Thoracic System, MULTI AXIAL SCREW, Size: 4.0mm x 24mm, REF 3604024; for immobilization and stabilization of spinal segment as an adjunct to fusion
  • Z-1411-2023 · Feb 16, 2023 · Open, Classified
    INFINITY Occipitocervical Upper Thoracic System, PARTIALLY THREADED MULTI AXIAL SCREW, Size: 4.0mm x 22mm, REF 360PT4022; for immobilization and stabilization of spinal segment as
  • Z-1410-2023 · Feb 16, 2023 · Open, Classified
    INFINITY Occipitocervical Upper Thoracic System, MULTI AXIAL SCREW, Size: 4.0mm x 32mm, REF 3604532; for immobilization and stabilization of spinal segment as an adjunct to fusion

Other APPLIANCE, FIXATION, SPINAL INTERLAMINAL devices

All APPLIANCE, FIXATION, SPINAL INTERLAMINAL devices →

Sources: FDA GUDID, MAUDE and Medical Device Recalls via openFDA. openFDA data is not validated for clinical or regulatory use.