# DZA: Drill, Dental, Intraoral

- Device class: 1; regulation: 21 CFR 872.4130; FDA's rule: 510(k) exempt
- FDA decisions: 13
- Recalls: 1 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026; MAUDE to Sep 30, 2026

## Decisions per year (last 10)
- 1976: 2
- 1980: 2
- 1981: 1
- 1988: 1
- 1990: 2
- 1991: 1
- 1993: 1
- 1996: 2
- 1999: 1

## Most-cited predicates
- K984508: Surgical Contra-Angle Handpieces, Models 975 AE,979 E/KM, 985 AE, 986 AE, 988 E/KM  and Surgical Straight Handpieces Mod (1999), cited by 1

Source page: https://510kreport.com/product-code/DZA
Data by year (CSV): https://510kreport.com/product-code/DZA.csv