Прогнозування результатів та підвищення ефективності операцій на глибокій артерії стегна при хронічній ішемії нижньої кінцівки

Вивчення причин незадовільних наслідків реваскуляризації нижніх кінцівок через глибоку артерію стегна у хворих із хронічною ішемією нижньої кінцівки. Розробка методів прогнозування ефективності й оптимізації техніки операцій на глибокій артерії стегна.

Рубрика Медицина
Вид автореферат
Язык украинский
Дата добавления 26.08.2015
Размер файла 46,6 K

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The dissertation is devoted to a problem of surgical treatment of patients with the chronic ischemia of lower extremities by revascularization of the deep femoral artery (DFA). For achievement of the purpose and the decisions of the put tasks are analysed results of treatment 260 patients with the chronic ischemia of lower extremity. All patients are divided into two groups, control and basic. Control group included 90 patients, which passed treatment in accordance to the standard treatment-diagnostic measures. The unsatisfactory results of operative treatment of patients of control group are analysed and principal reasons and factors of risk of unfavorable results are determined.

The medical-diagnostic algorithm, allowing to define possibility of revascularization of extremity by the DFA and differentially to approach to a choice of method of reconstruction of the DFA, is developed. Into diagnostic algorithm enter: Doppler ultrasound, duplex scanning (DS), angiography, reovasography, intraoperation revision of vessels, intraoperation angiography and determination of debit on the DFA, kernel - magnetic resonance, mathematical design.

On the basis of results of DS, angiography and intraoperation revision of vessels are selected basic variants of the angioarchitectonics of system of the DFA. In accordance with of analysis of results of treatment in a control group terms are certain for the successful including of blood stream in the DFA, the indications to the various reconstructive operations on the DFA. The experimental method of mathematical design of arterial river-bed of lower extremities and regional hemodynamics is developed, that allows to prognosis the effect of the supposed reconstruction of the DFA.

In the dissertation the theoretical substantiation and practical decision of a urgent task - improvement of results of treatment of patients with the chronic ischemia of lower extremities on the basis of development of methods of prognostication of efficiency and optimization of technique of operations on the DFA, that allows to decrease the amount of unfavorable results in 2,6 time.

Key words: chronic ischemia of extremity, revascularization of the DFA, reconstructive operations.

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