Mondo Description A brachydactyly characterized by short and broad terminal phalanges of the thumbs and big toes that has material basis in mutation in the HOXD13 gene on chromosome 2q31.1.

Uniprot Description A form of brachydactyly. Brachydactyly defines a group of inherited malformations characterized by shortening of the digits due to abnormal development of the phalanges and/or the metacarpals. Brachydactyly type D is characterized by short and broad terminal phalanges of the thumbs and big toes.