People's Journal of Scientific Research
Published June 1, 2022 | Version v1
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Lateral Canals - Terminologies, Classification and Prevalence in Permanent and Deciduous Teeth: A Comprehensive Review

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A clear understanding of the intricate anatomy of human teeth is an essential prerequisite to all dental 
procedures especially in the case of root canal treatment. Anatomical relationship between the pulp and the 
periodontal structures plays a major role in the etiopathogenesis of the pulp or pulp periodontal lesions. Lateral 
canals may comprise of potential pathways through which bacteria or their products may reach the periodontal 
ligament and likewise. This, often overlooked aspect contribute to persistence of periapical lesion even after the 
completion of endodontic treatment. Therefore, this library dissertation attempts to present a comprehensive 
review on the origin, frequency, location and prevalence of lateral canals in primary and permanent dentition.

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