Single gene disorders with craniofacial and oral manifestations

Abstract

Gene and environmental factors are instrumental in genesis of complex and wide range of disorders and syndromes. The newer gene sequencing and other advanced technologies have made our previous knowledge of genetic etiopathogenesis of various disorders more transparent. Single gene disorders refer to the disorders caused due to mutations in a single gene and a fair number of these manifest as craniofacial defects and anomalies. This review is an attempt to give a detailed insight into the varied single gene disorders and syndromes with an emphasis on dental implications.