For practical reasons, categories with relatively low prevalence (in the "at least ten teeth branch," the categories not meeting the cut-offs, in the "less than ten teeth branch," the categories that met the cut-offs) were not further dichotomized to the next level.> For the classification of dental configurations, only natural teeth were considered.
From an osseointegration point of view, the optimum dental implant configuration presents a major advantage over the other specimens considered: the bone-implant contact surface is greater than in the other ones and the maximum von Mises stress in the jaw remains close to minimum values.
Finally, the stresses of the different elements of the dental implant, the configuration of the optimum dental implant screw as well as conclusions of this research are expounded.
In order to study the influence of the variable pitch in the biomechanical behaviour of the dental implant, several configurations of this screw were solved.
However, quantitative stress analysis is less reliable in 2D-finite element analysis, because 2D models overestimate the results and do not represent the complex anatomical configuration of dental structures.
Moreover, although number of teeth and number of occluding anterior and posterior teeth were used as a measure for dental status, the actual configurations of the dentitions involved remains unclear.
To assess the biomechanical properties of a new design configuration for zirconia dental implants.
Once the common pulp chamber was divided into separate pulp compartments, configurations of the dental cavities varied and appeared unpredictable [ 2]. Results indicate that in mandibular teeth >5 years solitary pulp compartments are frequently present, with still a minor risk left of teeth having all pulp horns connected in middle-aged and even in old teeth.
It is unknown whether dental implant systems with a platform-switched configuration have better periimplant bone stress distribution and lead to less periimplant bone level changes.
To assess the feasibility of a new shape configuration involving a partially hollow and porous lower part for dental implants.
