implant-based oral rehabilitation of a variant model of type i dentinal dysplasia: a rare case report

dentin dysplasia is an exceptionally rare, autosomal-dominant, hereditary condition, primarily characterized by defective dentin formation affecting both the deciduous and permanent dentitions. the etiology remains imprecise to date, in spite of the numerous hypotheses put forward and the constant updates on this condition. this case report of type i dentin dysplasia exhibits radiographic fi ndings that are unique and diverse from the classical fi ndings of various subtypes of this disease reported to date. this article also depicts the implant-based oral rehabilitation of the young patient diagnosed with this variant model of dentin dysplasia type i. early diagnosis and implementation of this preventive and curative therapy is vital for avoiding premature exfoliation of deciduous and permanent dentition and the associated residual ridge resorption, thereby overcoming functional and esthetic defi cits and ensuring protection of the remaining dentition from further harm. key words: dentin dysplasia, implant placement, radiographic features