That division of embryology and pathology that deals with abnormal development and congenital malformation.
The study of the unhealthy development of embryos and fetuses.
The study of developmental abnormalities and their causes.
Branch of science dealing with the study of congenital deformities and abnormal development.
The study of gross structural abnormalities, e.g. fasciations, galls, witches’ brooms etc.
The study of birth abnormalities.