ABSTRACT
Objective To investigate the clinical effect of calcium hydroxide in the treatment of dental pulp diseases. Methods The control group in the treatment of the conventional mummification agent, the study group used calcium hydroxide in the treatment process, compared the two groups of clinical curative effect, dental pulp disease patients the incidence of adverse reactions. Results The study group of dental pulp disease in patients with clinical total efficiency up to 92.00％, the control group of dental pulp disease in patients with clinical total effective rate was only 72.00％, the difference between the two groups was statistically significant(P<0.05).After the treatment of different measures, the incidence of adverse reactions in the study group (8.00％) was significantly lower than that in the control group(28.00％), the difference between the two groups was statistically significant (P<0.05). Conclusion The use of calcium hydroxide in the treatment of patients with dental pulp disease can significantly improve the clinical efficacy, and help to protect the quality of life of patients, physical and mental health.