To describe the management of endodontic-periodontal lesion attributable to palatogingival groove extending from crown to root surface. contributing to severe periodontal breakdown in relation to maxillary central incisor. Palatogingival groove may act as a nidus of plaque accumulation and contribute to the pathogenesis of endodontic-periodontal lesions. The management of such lesions... https://hollandscountryclothinges.shop/product-category/hand-axes/