TY - BOOK AU - Maryam Mohamed Ibrahim Elmansy AU - Amr Ezzat Abdellatif , AU - Mohammed Aboelyazeed Ahmed , AU - Norhan Abdelwahab Eldokky , TI - The efficacy of ionic electric and manual toothbrushes : : A comparative study / PY - 2012/// CY - Cairo : PB - Maryam Mohamed Ibrahim Elmansy , KW - Electric toothbrushe KW - Ionic toothbrushe KW - Manual toothbrushe N1 - Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Pedodontics; Issued also as CD N2 - The purpose of this study was to evaluate the efficacy of the ionic toothbrushe on plaque removal compared to the electric and manual toothbrushes using plaque and gingival indices . Results : The electric toothrush showed the statistically significantly highest mean percentage of plaque reduction and gingival health improvement ER -