Clinic Efficacy of Calcium Hydroxide Iodoform Glycerin Paste for Root Canal Disinfection / 中国药房

ABSTRACT

OBJECTIVE:To evaluate the clinical efficacy of Calcium Hydroxide Iodoform Glycerin(CHIG)paste for root canal disinfection.METHODS:145 patients(145 teeth)requiring root canal therapy were divided randomly into CHIG group,formo-cresol solution group(Group B)and camphor phenol group(Group C).After root canal preparation,the corresponding drugs were introduced into root canal and pulp chamber.The endodontic interappointment pain(EIP)and clinical efficacy in the 3 groups were compared.RESULTS:In Group A,the EIP incidence was the lowest(8.16%)while the effective rate was the highest(97.96%),showing significant differences as compared with Group B(31.91% and 68.09%,respectively)or Group C(34.69% and 71.43%,respectively)(P