Evaluation about generalized sterization for dental handpieces

Objective In order to discuss the evaluation of generalized sterization for dental handpieces. Methods The generalized sterization for dental handpieces were used inclued collection dental handpieces, automatically cleaned, dried and distilled with oil, packed with paper or plastics and sterized with pulse-vuccum. Results All the indexes were fitted to the standard after the generalized sterization among the dental handpieces. The valid rate was 100%. Conclusions Generalized sterization for dental handpieces are effective measures to guarantee the clinical sterization quality. Key words: Dental handpieces; Generalized sterization; Effect