<unk>  of the distal phalange of the thumb This condition is caused by either fusion or early closure of the phalange's growth plate, one example is brachydactyly type D, which is caused by an early closure of the thumb's distal phalange, leading to a congenitally short thumb with a similarly short and wide thumb nail.
Brachyphalangy
Iniencephaly
Microcoria
Rachischisis
Hemifacial microsomia
Microdontia
Macrostomia
Gastroschisis