| Group Number |
Component of the Intracanal Medicament |
| Group I |
60% Propolis |
| Group II |
Calcium hydroxide [Ca(OH)2] paste |
| Group III |
2% Chlorhexidine [CHX] gel 2% |
| Group IV |
60% Propolis + Ca(OH)2 |
| Group V |
60% Propolis+ 2% CHX gel |
| Group VI |
Control group with no medicament |