Ackerman syndrome

Ackerman syndrome is a familial syndrome of fused molar roots with a single canal (taurodontism), hypotrichosis, full upper lip without a cupid’s bow, thickened and wide philtrum, and occasional juvenile glaucoma. It was described by James L. Ackerman, A. Leon Ackerman, and A. Bernard Ackerman

It can also refer to interstitial granulomatous dermatitis.