Backqround: The results of scientifical progress in recent years have contributed to the development of transurethral endoscopic surgery, with the implementation of new methods, less invasive, for the treatment of the lower urinary tract diseases of different genesis. Laser surgery, transurethral electorezection, electrovaporization, bipolar surgery (plasmakinetic rezection and vaporization) and the combination of these methods have a number of avantages over traditional open interventions and contribute to a significant change in the treatment approach of most urological diseases, including those causing infravesical obstruction (IVO). Conclusions: The implementation of personalized medicine with correct selecting and pathogenetic motivation of the methods of treatement in management of the IVO have been made in several directions: prophylactics, diagnosis and treatment. Medical and social importance, variety of clinic manifestations and evolution, evident alternation of quality of life, high cost of diagnostic, conservative management and of surgical treatment determine the statuts of infravesical obstruction as a current problem from scientific and practical point of view and motivates the need of a deep study of disorders manifested through IVO, minimizing complications and the rate of their relapse.