A congenital deficiency in 2-oxoglutarate dehydrogenase activity is believed to lead to hypotonia, metabolic acidosis, and hyperlactatemia.

Apart from congenital deficiency, low factor X levels may occur occasionally in a number of disease states.

Any child that came out of that beautiful belly would be lovable, worth cherishing and raising, whether it happened to carry my personal congenital deficiencies or not.

Leg-length difference - Significant bone shortening occurs in one leg due to congenital deficiency or trauma.

It is sometimes a sign of congenital growth-hormone deficiency or congenital hypopituitarism.

It is routine and unremarkable work except that the person doing it has Down syndrome, a congenital mental deficiency.

This results in a midline congenital defect including thymic aplasia, or congenital deficiency of a thymus.

Male pseudohermaphrodites with congenital deficiency of type 2 5-alpha reductase (but functional Type 1) never develop male pattern baldness.

Rotationplasty is also performed on children with congenital femoral deficiencies.