Comparison of bone density among men and women in the area of the proposed dental implantation in the region of the grinder teeth of the upper jaws. In the 21st century, various methods are used to determine bone density in the area of dental implantation; the most common is computer tomography. For a better understanding of computed tomography scans, the dentist uses various computer programs. In our work, we used the Ez3D2009 program of Vatech Co., Ltd. to compare bone density in the area of intended dental implantation in the region of the grinder teeth of men and women. Estimation of bone density in the area of intended dental implantation in the region of the grinder teeth is necessary for the best choice of implants, the progress of the surgical operation, makes it possible to predict more accurately the duration of treatment, ensure reliable fixation and long-term functioning of implants.