Esthetic landmarks in different types of prostheses correlated with the biomaterials structure

The aim of this study concerns the individualization of correlative aspects of the type of smile, teeth and visibility of how the therapeutic solution chosen, according to the particular clinical case provides ultimate clinical success through the aesthetic requirements. The analyzed group was represented by 40 patients, diagnosed with partial edentation; The sample was evaluated through descriptive statistics (performed in SPSS 20.0) and the smile type was emphasized by detecting the contours through image processing in Corel PhotoPaint 7.0. Regarding the type of smile met, we noted a prevalence of the convex-not contacting smile in a proportion of 35%, followed by smile convex-contacting and convex-covering, a rate of 25%, assuming the gingival smiles for a 15%. The therapeutic solutions which provided an optimal rehabilitation optimally were elected according to the established smile type. Beside the correctness of the clinical and technological maneuvers, the esthetic evaluation and the individualization of the esthetic area influence in a decisive way the final results.