VariAx 656414SRecalls & reported problems
Stryker GmbH · Bone Screw, Fully Threaded, T8 · Class 2 · Implant
All models of VARIAX (345)
Data updated Oct 18, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 7
- Deaths reported
- 0
- Injuries reported
- 1
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 7 adverse event reports that list this exact device (DI 07613327070873), received between Feb 18, 2020 and Jul 1, 2025 — classified as 1 injury, 6 malfunctions.
The most frequently reported specific device problem is “Fracture” (6 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 18, 2026.
Reports received per month
Most reported problems
Device problems
- Fracture6
- Break3
- Device Damaged by Another Device1
- Difficult to Advance1
Patient problems
- Foreign Body In Patient4
- No Known Impact Or Consequence To Patient2
- Failure of Implant1
- No Clinical Signs, Symptoms or Conditions1
Recent adverse event reports
The 7 most recent of 7 reports, in the reporter's own words as published by the FDA.
InjuryJul 1, 2025Break; Fracture; Break; Fracture
THE CUSTOMER REPORTED THE FOLLOWING: "WHEN INSERTING THE SCREW INTO THE BONE, AT THE START OF TIGHTENING, THE SCREW (HEAD) SPONTANEOUSLY BROKE OFF. IT WAS REMOVED AND REPLACED. ACTIONS: SCREW REMOVED THEN REPLACED. FINANCIAL LOSS + INCREASED OPERATING TIME.".
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 22375913 ↗MalfunctionOct 23, 2023Break; Fracture; Break; Fracture
AS REPORTED: "TWISTED-OFF SCREW HEAD OF A VARIAX2 T8 SCREW IN VARIAXDR OP. SCREW SHAFT HAS REMAINED IN THE PATIENT."
Patient problems: Foreign Body In Patient
MAUDE report 17989893 ↗MalfunctionApr 14, 2022Break; Fracture; Break; Fracture
CUSTOMER REPORTED THAT A 2.7 VARIAX2 BONE SCREW HEAD SHEARED OFF LEAVING THE SHAFT IN THE PATIENT.
Patient problems: Foreign Body In Patient
MAUDE report 14116136 ↗MalfunctionOct 4, 2021Fracture; Fracture
AS REPORTED: "WHEN INSERTING THE BONE SCREW INTO THE PROXIMAL HOLE, THE SCREW BROKE AT THE HEAD. THE OPERATION WAS COMPLETED BY INSERTING ANOTHER SCREW WHILE THE SCREW TIP REMAINED IN THE BODY." THE TIP OF SCREW REMAINS IN PATIENT. NO ADVERSE IMPACT TO THE PATIENT REPORTED.
Patient problems: Failure of Implant; Foreign Body In Patient
MAUDE report 12568383 ↗MalfunctionNov 17, 2020Fracture; Fracture
THE CUSTOMER REPORTED THAT THE 2.7 VARIAX CORTICAL SCREW BROKE AFTER BEING PUT THROUGH A PLATE DURING A DISTAL ORIF CASE. THE SURGEON HAD TO LEAVE THE BROKEN SCREW IN AS IT WOULD CAUSE MORE TROUBLE TAKING IT OUT.
Patient problems: Foreign Body In Patient
MAUDE report 10855957 ↗MalfunctionJun 17, 2020Fracture; Fracture
THE CUSTOMER REPORTED A BROKEN SCREW. SCREW HEAD STRIPPED OFF DURING PROCEDURE. THERE WAS A 20 MINUTE DELAY WHILE THE SCREW HEAD WAS REMOVED.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 10165264 ↗MalfunctionFeb 18, 2020Device Damaged by Another Device; Difficult to Advance; Device Damaged by Another Device; Difficult to Advance
THE SURGEON REPORTED THAT THE SCREW WAS INSERTED OK BUT ON TIGHTENING IT COULD NOT BE TIGHTENED A MUCH AS THE SURGEON WANTED, NEITHER COULD THE SCREW BE REMOVED. THE SURGEON NOTED DAMAGE TO THE END OF THE SCREW, WHICH IS LIKELY TO HAVE OCCURRED DURING TIGHTENING.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 9721935 ↗
Other Screw, fixation, bone devices
- NA 03.043.029Synthes GmbH · Screw, fixation, bone503 reports
- OSTEORAPTOR 72201995Smith & Nephew, Inc. · Screw, fixation, bone253 reports
- Control 360 SK12Treace Medical Concepts, Inc. · Screw, Fixation, Bone195 reports
- HEALIX PEEK ORTHOCORD 222205Medos International Sàrl · Screw, fixation, bone186 reports
- PRECICE® Bone Transport System STP3.5-400Nuvasive Specialized Orthopedics, Inc. · Screw, Fixation, Bone3 recalls0 reports
- PRECICE® Bone Transport System STP3.5-225Nuvasive Specialized Orthopedics, Inc. · Screw, Fixation, Bone3 recalls0 reports
- PRECICE® Bone Transport System STP3.5-350Nuvasive Specialized Orthopedics, Inc. · Screw, Fixation, Bone3 recalls0 reports
- PRECICE® Bone Transport System STP3.5-300Nuvasive Specialized Orthopedics, Inc. · Screw, Fixation, Bone3 recalls0 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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