RT Journal Article SR Electronic T1 Congenital malformations of human dermatoglyphs JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 191 OP 198 DO 10.1136/adc.48.3.191 VO 48 IS 3 A1 David, T. J. YR 1973 UL http://adc.bmj.com/content/48/3/191.abstract AB A classification for congenital malformations of dermatoglyphs is presented, dividing them into ridge aplasia, ridge hypoplasia, ridge dissociation, ridges-off-the-end, and a combination of the last two. The medical and genetic significance of these are considered in the light both of previous published cases and of new material. Malformations of dermatoglyphs are important as physical signs in paediatric diagnosis.