Robot-assisted radical prostatectomy: comparative analysis of the instruments movements.

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Abstract
Introduction. Prostate cancer (PCa) is one of the most common oncological diseases, the tactics of its treatment directly depends on the stage. According to statistics, prostate cancer (prostate cancer) accounts for more than 1.4 million new cases annually. The «gold» standard at the moment for localized prostate cancer is surgical intervention in the volume of radical robot-assisted prostatectomy. The aim was to development technologies for calculating the trajectory of movements of the traveled path of surgical instruments during robot-assisted radical prostatectomy; devalopment and implementation of an «active» robot system into the learning process, and later into the workflow; devalopment of a self-monitoring system for a surgeon in self-study. Materials and methods. On the basis of the Bashkir State Medical University clinic, 30 surgical robot-assisted radical prostatectomies performed by two surgeons were analyzed, of which surgeon 1 performed 14 surgical interventions and surgeon 2 performed 16 surgical interventions. Results. During the analysis, data were obtained on the average duration of the operation of robot-assisted radical prostatectomies, the movement time of robotic instruments. Conclusion. The study of the analysis of the time of movement of instruments is an important step towards optimizing resources and improving the efficiency of the medical process.