[Frequency and prevalence of anomalies in shape, number and structure in locally limited disorders of the odontogenesis].

Anomalies in shape, number and structure of deciduous and permanent teeth in patients with different kinds of clefts are a sign of a disturbed developmental process. Their localisation, typically in the immediate vicinity of the cleft formation, and their exclusive presence at the upper medium and lateral incisors led to the presumption of a direct correlation with the genesis of the cleft formation. An early preventive individual care and the consequent complex stomatological therapy are a prerequisite for the realization of the morphological, functional and aesthetic conditions that effectively assist in the social accommodation of patients with different kinds of clefts.