[Therapeutic possibilities in the changing dentition in generalized developmental disorders of the hard substance, ultrastructurally diagnosed I].

Three 5 to 14-year old patients with generalized developmental disturbances of dental hard substance--clinical diagnosis: dentinogenesis imperfecta--are used as examples of age-specific therapy groups in order to demonstrate the various courses of therapy. Early therapy of permanent teeth consists of treating enamel defects with UV hardening resin of the Nuva system. To evaluate adhesion of dental hard substances to resin, it is proposed to use adhesive matrices.