Concomitant tooth agenesis and supernumerary teeth: Report of a family

Dental alterations of number are the most common congenital anomaly in humans however concomitant tooth agenesis and supernumerary teeth are very rare in the general population. Therefore, the aim of this present work is to report an unusual family case with a heterogeneous dental anomaly phenotype and to discuss the craniofacial developmental biology and human genetics of these concomitant dental anomalies.