Multiple supernumerary teeth (MSNT) and Ehlers‐Danlos syndrome (EDS): a case report

Familial occurrence of supernumerary teeth is reported in a father and his son. While the lather had only one supernumerary tooth in the maxillary premolar region, his son had 8 unerupted supernumerary teeth. In addition, both patients had joint hypermobility and stretchable skin, typical of EDS syndrome type III. To the best of our knowledge, the association of supernumerary teeth with Ehlers‐Danlos syndrome has never been previously reported. Single supernumerary teeth (SSNT) are most commonly found in the maxillary anterior region, whereas multiple supernumerary teeth prevail in the mandibular premolar region. We suggest that the aetiology of multiple supernumerary teeth may be different from that of single supernumerary teeth.