Search Results - Lakshman Samaranayake

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    Facts and Fallacies of the Fluoride Controversy: A Contemporary Perspective by Lakshman Samaranayake, Thantrira Porntaveetus, James Tsoi, Nozimjon Tuygunov

    Published 2025-08-01

    Fluoride is a natural element recognized for its dental benefits. Fluoride prevents caries due to its antimicrobial activity, enhancing enamel resistance and promoting remineralization After decades of fluoridation of municipal water supplies to reduce dental caries, an intense debate has resurfaced...

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    Morphotypes of the apical constriction of maxillary molars: a micro-computed tomographic evaluation by Jeffrey Wen-Wei Chang, Kuzhanchinathan Manigandan, Lakshman Samaranayake, Chellapandian NandhaKumar, Pazhamalai AdhityaVasun, Johny Diji, Angambakkam Rajasekharan PradeepKumar

    Published 2022-05-01

    ObjectivesThe aim of this study was to evaluate and compare the apical constriction (AC) and apical canal morphology of maxillary first and second molars, using micro-computed tomography (micro-CT).Materials and MethodsThe anatomical features of 313 root canals from 41 maxillary first molars and 57...

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