Clinical and Radiographic Evaluation of Curcumin as an Obturation Material in Deciduous Teeth: A Randomized...

To evaluate the clinical and radiographic success rates of curcumin, curcumin and calcium hydroxide in equal proportions and calcium hydroxide as an obturation material compared to curcumin and calcium hydroxidet (Metapex).

This study included 64 primary molars with irreversible pulpitis indicated for single visit pulpectomy. After obtaining informed consent from the parents, all the teeth were randomly allocated to one of four groups. Pulpectomy was performed using rubber dam isolation and was obturated. The samples were categorized into the four groups based on obturation material namely, group A: curcumin with calcium hydroxide in equal proportions, group B: curcumin, group C: calcium hydroxide, and group D: Metapex. Clinical and radiographic outcomes were evaluated at time intervals of 10 days, 1 month, 3 months, and 6 months. Data was subjected to statistical analysis. Chi-square tests were used compare the groups.

At the end of 6 months, clinical and radiographic success rates of groups A, B, and C showed 81.3%, 61.5%, and 93.8%, respectively, while group D had 100% success rate.

Among the four groups, the hierarchy of success rates are as follows: Metapex > calcium hydroxide > curcumin and calcium hydroxide > curcumin. However, various formulations and combinations of curcumin can still be extended with larger sample size.

Curcumin and calcium hydroxide paste can be used as an obturating material with further follow-up studies.

Bommareddy CS, Ramkumar H, Dakshinamurthy S, et al. Clinical and Radiographic Evaluation of Curcumin as an Obturation Material in Deciduous Teeth: A Randomized Controlled Trial. Int J Clin Pediatr Dent 2022;15(S-1):S35-S39.