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VariAx 656318SRecalls & reported problems

Stryker GmbH · Locking Screw, Fully Threaded,T8 · Class 2 · Implant

All models of VARIAX (345)

Data updated Oct 16, 2026 from official FDA records · Editorial policy

Adverse event reports
12
Deaths reported
0
Injuries reported
3
Recalls naming it
0

Summary

The FDA's MAUDE database contains 12 adverse event reports that list this exact device (DI 07613327070705), received between Dec 2, 2020 and Feb 2, 2026 — classified as 3 injuries, 9 malfunctions.

The most frequently reported specific device problem is “Positioning Failure” (7 reports).

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.

Reports received per month

Nov 2023: 0 reportsDec 2023: 0 reportsJan 2024: 1 reportsFeb 2024: 0 reportsMar 2024: 0 reportsApr 2024: 0 reportsMay 2024: 0 reportsJun 2024: 0 reportsJul 2024: 0 reportsAug 2024: 0 reportsSep 2024: 3 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: 1 reportsNov 2025: 0 reportsDec 2025: 0 reportsJan 2026: 0 reportsFeb 2026: 1 reportsMar 2026: 0 reportsApr 2026: 0 reportsMay 2026: 0 reportsJun 2026: 0 reportsJul 2026: 0 reportsAug 2026: 0 reportsSep 2026: 0 reportsOct 2026: 0 reports2024202520263
Last 36 months. The most recent month may be incomplete.

Most reported problems

Device problems

  • Positioning Failure7
  • Biocompatibility3
  • Contamination /Decontamination Problem1
  • Difficult to Open or Remove Packaging Material1
  • Material Fragmentation1
  • Material Twisted/Bent1

Patient problems

  • No Clinical Signs, Symptoms or Conditions9
  • Foreign Body Reaction3

Recent adverse event reports

The 12 most recent of 12 reports, in the reporter's own words as published by the FDA.

  • MalfunctionFeb 2, 2026Positioning Failure

    AS REPORTED: "SCREWS DID NOT LOCK ONTO THE PLATE. THE PROCEDURE WAS COMPLETED USING SCREWS OF THE SAME PART NUMBER BUT FROM A DIFFERENT LOT."

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 24235224 ↗
  • MalfunctionOct 16, 2025Positioning Failure; Positioning Failure

    AS REPORTED: "THE SCREW DID NOT LOCK PROPERLY AT THE SECOND HOLE FROM THE DISTAL END OF THE PLATE ON THE ULNAR SIDE."

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 23317545 ↗
  • InjurySep 4, 2024Biocompatibility; Biocompatibility

    THE FOLLOWING EMAIL WAS RECEIVED FROM A PATIENT: "I HAD SURGERY FOR A BROKEN WRIST ON (B)(6) LAST YEAR. I HAD AN ALLERGIC REACTION TO IT AND WOULD NOW LIKE TO HAVE IT TESTED TO FIND OUT EXACTLY WHAT I AM ALLERGIC TO. THE DERMATOLOGIST ASKED ME TO REQUEST AN 'INGREDIENT LIST' SO THAT THEY COULD KNOW WHICH SAMPLES TO USE FOR TESTING. THE ALLERGY WAS DISCOVERED ON (B)(6) 2023. THE PLATE AND SCREWS WERE REMOVED."

    Patient problems: Foreign Body Reaction

    MAUDE report 20140749 ↗
  • InjurySep 4, 2024Biocompatibility; Biocompatibility

    THE FOLLOWING EMAIL WAS RECEIVED FROM A PATIENT: "I HAD SURGERY FOR A BROKEN WRIST ON (B)(6) LAST YEAR. I HAD AN ALLERGIC REACTION TO IT AND WOULD NOW LIKE TO HAVE IT TESTED TO FIND OUT EXACTLY WHAT I AM ALLERGIC TO. THE DERMATOLOGIST ASKED ME TO REQUEST AN 'INGREDIENT LIST' SO THAT THEY COULD KNOW WHICH SAMPLES TO USE FOR TESTING. THE ALLERGY WAS DISCOVERED ON (B)(6) 2023 THE PLATE AND SCREWS WERE REMOVED."

    Patient problems: Foreign Body Reaction

    MAUDE report 20140743 ↗
  • InjurySep 4, 2024Biocompatibility; Biocompatibility

    THE FOLLOWING EMAIL WAS RECEIVED FROM A PATIENT: "I HAD SURGERY FOR A BROKEN WRIST ON (B)(6) 2022 LAST YEAR. I HAD AN ALLERGIC REACTION TO IT AND WOULD NOW LIKE TO HAVE IT TESTED TO FIND OUT EXACTLY WHAT I AM ALLERGIC TO. THE DERMATOLOGIST ASKED ME TO REQUEST AN 'INGREDIENT LIST' SO THAT THEY COULD KNOW WHICH SAMPLES TO USE FOR TESTING. THE ALLERGY WAS DISCOVERED ON (B)(6) 2023. THE PLATE AND SCREWS WERE REMOVED."

    Patient problems: Foreign Body Reaction

    MAUDE report 20140742 ↗
  • MalfunctionJan 5, 2024Contamination /Decontamination Problem; Difficult to Open or Remove Packaging Material; Contamination /Decontamination Problem; Difficult to Open or Remove Packaging Material

    AS REPORTED: "DURING THE INTRAOPERATIVE OPENING OF THE IMPLANT, THE OUTER PACKAGING DID NOT COME OFF SMOOTHLY AND THE INNER CASE WAS DROPPED, MAKING IT UNCLEAN."

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 18454732 ↗
  • MalfunctionSep 5, 2023Material Fragmentation; Material Fragmentation

    AS REPORTED: "SCREW HAS GOT A BURR. THIS WAS NOTICED WHEN UNPACKING THE STERILE PACKAGING. THEY USED A DIFFERENT SCREW TO FINISH THE SURGERY."

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 17687100 ↗
  • MalfunctionJan 30, 2023Positioning Failure; Positioning Failure

    AS REPORTED: "WHEN LOCKING THE SCREW TO THE PLATE, ONCE IT WAS LOCKED, IT SPUN OUT WHEN A LITTLE TORQUE WAS APPLIED."

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 16269489 ↗
  • MalfunctionAug 4, 2021Positioning Failure; Positioning Failure

    IT WAS REPORTED: "LOCKING FAILURE OF THE THREE LOCKING SCREWS WERE CONFIRMED. THE SPARE SCREWS WERE INSERTED AND THE SURGERY WAS FINISHED".

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 12276618 ↗
  • MalfunctionDec 16, 2020Positioning Failure; Positioning Failure

    AS REPORTED: "WHEN SCREWING IN A 2.7 DR SCREW, IT DID NOT BLOCK AND COULD BE TURNED. REPLACEMENT WAS AVAILABLE." ADDITIONAL INFORMATION: "YES, IT HAS BEEN PRE-DRILLED. THE BONE QUALITY WAS VERY POOR." SURGICAL DELAY OF 2 MINUTES NOT LONGER. NO OTHER CONSEQUENCES REPORTED.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 11020599 ↗
  • MalfunctionDec 16, 2020Positioning Failure; Positioning Failure

    AS REPORTED: "WHEN SCREWING IN A 2.7 DR SCREW, IT DID NOT BLOCK AND COULD BE TURNED. REPLACEMENT WAS AVAILABLE." ADDITIONAL INFORMATION: "YES, IT HAS BEEN PRE-DRILLED. THE BONE QUALITY WAS VERY POOR." SURGICAL DELAY OF 2 MINUTES NOT LONGER. NO OTHER CONSEQUENCES REPORTED.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 11020439 ↗
  • MalfunctionDec 2, 2020Positioning Failure; Material Twisted/Bent; Positioning Failure; Material Twisted/Bent

    AS REPORTED: "VARIAX2 DID NOT LOCK. THE SCREW HEAD WAS CRUSHED EVEN THOUGH THE DRILL GUIDE FITS IN THE PLATE SCREW HOLE."

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 10931591 ↗

Other Screw, fixation, bone devices

All Screw, fixation, bone devices →

Sources and updates

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