taurodontia-absent teeth-sparse hair syndrome https://rarediseases.info.nih.gov/diseases/5118/taurodontia-absent-teeth-sparse-hair-syndrome https://www.malacards.org/card/teeth_congenital_absence_of_with_taurodontia_and_sparse_hair GARD:0005118 taurodontia, absent teeth, sparse hair syndrome MESH:C536945 UMLS:C1848909 Orphanet:2731 This syndrome is characterized by congenital absence of the teeth, and sparse or absent hair. Taurodontia is also present in the majority of cases. The syndrome has been described in less than 15 patients from different families. OMIM:272980 MEDGEN:338570 MONDO:0010102 ectodermal dysplasia syndrome