(The Effect of Number of Treatment Visits and Different Irrigation Methods on Regenerative Ability of Pulp Tissue. (In Vivo Study

Abstract

This study aimed to evaluate the effect of number of treatment visits and different irrigation methods on regenerative ability of pulp tissue. It included 32 patients of immature necrotic anterior teeth with no evidence of presence of periapical pathosis. Cases were divided randomly and equal into 2 groups; Group I in which single visit regenerative treatment was used and Group II in which multiple visit regenerative protocol was used. Each group was divided randomly and equal into 2 subgroups; Subgroup A in which the passive ultrasonic activation of irrigation was used and Subgroup B in which the conventional manual irrigation was used.