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DZNClass 1

Instruments, Dental Hand

FDA adverse event reports and recall history for instruments, dental hand (product code DZN), from the public MAUDE/AEMS corpus and the live FDA recall database.

Total reports
622
Deaths
0
Injuries
42
Malfunctions
575

Reports per year

11
13
14
15
16
17
18
19
20
21
22
23
24
25
26

Source: FDA adverse event reports by year received, 20112026. Reporting paused during the 2026 MAUDE-to-AEMS transition and has since resumed.

Recent recalls

  • 2012-11-05TerminatedError in labeling

    Vector TAS Modular Driver, a manual driver for Vector TAS dental screws.

    The Instructions For Use (IFUs) for Vector TAS Modular Driver for some foreign language sections incorrectly lists the sterilization temperature as 130C. The correct sterilization temperature should be listed as 132C and/or 270F.

  • TerminatedNonconforming Material/Component

    InterGuard 5.5mm Econo Refill, sizes, 4.0mm for short anatomical crowns and 5.5mm, part # 4012 Product Usage: InterGuard is a preventive aid for operative dentistry. It is used to protect adjacent teeth from iatrogenic preparation damage. This includes cavity and tunnel preparations as well as air abrasion.

    Ultradent is recalling InterGuard 5.5mm Econo Refill, lot#s BC2GN and BC4L7 because product was received from the supplier with the floss tether hole not completely punched through and were distributed.

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