[Alterations of teeth and jaws in children with chronic renal failure].

Dental examination of 50 children with chronic renal failure revealed enamel hypoplasia in 26 (52%), retardation of dental age in 18 (36%) and delay of dental eruption in 16 (32%) cases. In comparison to normal children the prevalence of caries was significantly lower. Half of the children showed radiologic changes in the jaw-bones already during preterminal stage of renal insufficiency. The possible role of the dentist concerning early diagnosis of renal failure is discussed.