Autosomal dominant inheritance of tetramelic monodactyly.

We report on tetramelic monodactyly with autosomal dominant inheritance. The propositus and all affected relatives had only digital malformations as determined by physical examination or history. Since it could not be determined that the involved digits of the propositus or relatives were fifth fingers and toes, we conclude this to be the first report of this type of hand and foot malformation with autosomal dominant inheritance.