Dental age estimation and different predictive ability of various tooth types in the Czech population: data mining methods.

Dental development is frequently used to estimate age in many anthropological specializations. The aim of this study was to extract an accurate predictive age system for the Czech population and to discover any different predictive ability of various tooth types and their ontogenetic stability during infancy and adolescence. A cross-sectional panoramic X-ray study was based on developmental stages assessment of mandibular teeth (Moorrees et al.

Reconstruction of maxilla alveolus for application of dental implant in patients with cleft defect.

The prospective study of dental implant application into the reconstructed maxilla alveolus of cleft patients was started in 2001. Its aims are to specify precisely the indications, conditions and techniques, as well as the factors justifying the assumption that the results will be successful. Indication was based on an examination by a multidisciplinary therapeutic team (plastic surgeon, dental surgeon, orthodontist, and prosthetist), with the proviso that the patient should have a positive approach.

Bioactive glass-ceramics in facial skeleton contouring.

The removal of certain facial-bone defects is a prerequisite to restoration of function, stability, and appearance. Synthetic bone substitutes are beneficial in cases where other operative techniques would be an unacceptable burden for a patient. Satisfactory results can be achieved in one surgical intervention with low costs and low demand on technical equipment.