A potpourri of syndromes with anomalies of dentition.

There are, of course, many disorders other than those discussed here that have distinctive orofacial findings. The conditions discussed in this paper were chosen to illustrate the importance of recognizing that an abnormality of teeth exists. In many multisystem syndromes a correct diagnosis depends on the type of dental involvement. For the dentist who is not a geneticist, or the geneticist who is not a dentist, it is important to recognize that something is "different" and to refer for a definitive diagnosis and comprehensive treatment plan. It is often not what we see and know but what we don't see and don't know that is important.