Aim: This study aimed to validate the accuracy of dental age (DA) based on the dental development of permanent teeth in children with special needs using Demirjian. Willems. and London Atlas methods and to correlate the dental and chronological age (CA) of children with special needs in Malaysia. Materials and Methods: The panoramic radiographic images belonging to children with speci... https://danddcollectiblers.shop/product-category/kids-vitamins/