Технология удлинения ножек позвонков при поясничном стенозе: проведение доклинических испытаний новых ортопедических имплантатов

Постоянное увеличение количества хирургических вмешательств по поводу дегенеративных заболеваний и травм позвоночного столба и потребность в улучшении результатов лечения создают стойкую мотивацию для разработки и внедрения инновационных технологий оперативного лечения. Успех внедрения новой технологии во многом зависит от грамотно проведенных доклинических испытаний, позволяющих предварительно оценить безопасность и надежность предлагаемых способов и устройств.

В настоящей статье рассмотрены этапы доклинических исследований винтообразных имплантатов, разработанных для удлинения ножек позвонков поясничного отдела позвоночника и обеспечивающих непрямую декомпрессию нервных структур за счет увеличения поперечного размера позвоночного канала и межпозвонковых отверстий. Полученные результаты позволили доказать высокую степень надежности разработанной системы, ее потенциальную эффективность для устранения стеноза поясничного отдела позвоночника, отсутствие существенного отрицательного влияния на функциональное состояние этого отдела, что дало возможность приступить к проведению пилотного клинического исследования данной технологии у пациентов с симптоматическими поясничными стенозами позвоночника.

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