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VIPER 186727655Recalls & reported problems

Medos International Sàrl · VIPER SYSTEM FENESTRATED CORTICAL FIX POLYAXIAL SCREW 5.5 x 6 x 55mm · Class 2 · Implant

All models of VIPER (121)

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

Adverse event reports
3
Deaths reported
2
Injuries reported
1
Recalls naming it
0

Summary

The FDA's MAUDE database contains 3 adverse event reports that list this exact device (DI 10705034282589), received between Jul 2, 2018 and Dec 16, 2025 — classified as 2 deaths, 1 injury.

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

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: 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: 1 reportsJan 2026: 0 reportsFeb 2026: 0 reportsMar 2026: 0 reportsApr 2026: 0 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

  • Adverse Event Without Identified Device or Use Problem2
  • Break1

Patient problems

  • Sudden Cardiac Death2
  • Pain1

Recent adverse event reports

The 3 most recent of 3 reports, in the reporter's own words as published by the FDA.

  • InjuryDec 16, 2025Break; Break

    IT WAS REPORTED THAT THE PATIENT UNDERWENT THE REVISION SURGERY FOLLOWING SCREW BREAKAGE. THREE OUT OF FOUR SHANKS WERE FOUND BROKEN IN SITU. THE PATIENT EXPERIENCED RESIDUAL PAIN AT THE OPERATIVE SITE. IMPLANTS WERE RECOVERED/REMOVED. THERE WAS APPROXIMATELY 10 MINUTES OF SURGICAL DELAY DURING REMOVAL OF BROKEN SCREWS.

    Patient problems: Pain

    MAUDE report 23823895 ↗
  • DeathJul 2, 2018Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

    REPORTER: (B)(6). TRAUMA SURGEON (B)(6). DURING THE SURGERY WITH VIPER 2 SYSTEM, THE PATIENT WENT INTO THE CARDIAC ARREST, FOLLOWED BY THE REANIMATION THAT WAS NOT SUCCESSFUL. THE PATIENT WAS AN OLDER FEMALE, (B)(6) YEARS OLD, WITH BECHTEREW DISEASE. THE SURGERY WAS ALMOST FINISHED AT THE TIME OF THE EVENT, WITH ALL THE SCREWS INSERTED AND FINISHED VERTEBROPLASTY IN 6 VERTEBRAL BODIES. THE 12 VIPER SCREWS/INNIES, 2 TITANIUM RODS, 3 CONFIDENCE CEMENTS. OPERATING ROOM DOCTOR PROVIDED A MEDICAL RATIONALE THAT INDICATES THE USE OF THE PRODUCT IS IN NO WAY RELATED TO THE REPORTED EVENT: THE PATIENT HAD PREEXISTING MEDICAL CONDITIONS THAT COULD POTENTIALLY RESULT IN THE OUTCOME.

    Patient problems: Sudden Cardiac Death

    MAUDE report 7655471 ↗
  • DeathJul 2, 2018Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

    REPORTER: (B)(6). DURING THE SURGERY WITH VIPER 2 SYSTEM, THE PATIENT WENT INTO THE CARDIAC ARREST, FOLLOWED BY THE REANIMATION THAT WAS NOT SUCCESSFUL. THE PATIENT WAS AN OLDER FEMALE, (B)(6), WITH BECHTEREW DISEASE. THE SURGERY WAS ALMOST FINISHED AT THE TIME OF THE EVENT, WITH ALL THE SCREWS INSERTED AND FINISHED VERTEBROPLASTY IN 6 VERTEBRAL BODIES. TWELVE (12) VIPER SCREWS/INNIES, 2 TITANIUM RODS, 3 CONFIDENCE CEMENTS. OPERATING ROOM (OR) DOCTOR PROVIDED A MEDICAL RATIONALE THAT INDICATES THE USE OF THE PRODUCT IS IN NO WAY RELATED TO THE REPORTED EVENT: THE PATIENT HAD PREEXISTING MEDICAL CONDITIONS THAT COULD POTENTIALLY RESULT IN THE OUTCOME.

    Patient problems: Sudden Cardiac Death

    MAUDE report 7654666 ↗

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Sources and updates

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