- polar hypogenesis
- defective development at either extremity of the embryo, resulting in deformity.
Medical dictionary. 2011.
Medical dictionary. 2011.
hypogenesis — Congenital defect of growth with underdevelopment of parts or organs of the body. [hypo + G. genesis, origin] polar h. a less than normal degree of development at the cephalic or caudal … Medical dictionary