Vestnik otorinolaringologii · 2020
[External ear canal parameters and endoscopic otosurgery in children].
СтатьяНазвание и аннотация: Оригинал на русском
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Rusetsky Yu Yu, Meitel I Yu, Anikin A V, Pashkova A E, Arutyunyan S K, Rozmanov E O, Krasivicheva O V
Аннотация
INTRODUCTION: Main difficulties of endoscopic ear surgery in children could be connected with width of external ear canal (EEC) and endoscope diameter discrepancy.
OBJECTIVE: To investigate EEC parameters in children, to determine cross section and to develop the recommendations whenever possible of endootosurgery performance in children.
MATERIAL AND METHODS: Research included two stages. First - average values determination of narrowest site EEC in children according to computer tomograms. Second - determination of age of the patient and the amount of acoustical pass at which there are specifications for performance of interventions endoscopic.
RESULTS: EEC square: 1-3 years - 12.6±1.91 mm2, diameter is 4.01±0.59 mm; 4-7 years - 16.8±1.34 mm2, diameter is 5.34±0.43 mm; 8-11 years - 21.7±1.38 mm2, diameter is 6.9±0.45 mm; 12-18 years - 31.3±4.27 mm2, diameter is 9.96±1.4 mm. The difference between parameters at each of age groups was statistically reliable. Comfortable work endoscopically is possible with EEC square 20.4±3.19 mm2 and more. This corresponds to average value of EEC in 8-18 years.
CONCLUSIONS: Endoscopic ear surgery is inexpedient in children up to 4 years. It is necessary to expect that intervention will be exigeant and transition to the microscopic equipment is required in case of 4-7 years old patients. Endoscopic ear surgery can be used with success to performance of various manipulations and surgical interventions on a middle ear in patients 8-18 years old.
OBJECTIVE: To investigate EEC parameters in children, to determine cross section and to develop the recommendations whenever possible of endootosurgery performance in children.
MATERIAL AND METHODS: Research included two stages. First - average values determination of narrowest site EEC in children according to computer tomograms. Second - determination of age of the patient and the amount of acoustical pass at which there are specifications for performance of interventions endoscopic.
RESULTS: EEC square: 1-3 years - 12.6±1.91 mm2, diameter is 4.01±0.59 mm; 4-7 years - 16.8±1.34 mm2, diameter is 5.34±0.43 mm; 8-11 years - 21.7±1.38 mm2, diameter is 6.9±0.45 mm; 12-18 years - 31.3±4.27 mm2, diameter is 9.96±1.4 mm. The difference between parameters at each of age groups was statistically reliable. Comfortable work endoscopically is possible with EEC square 20.4±3.19 mm2 and more. This corresponds to average value of EEC in 8-18 years.
CONCLUSIONS: Endoscopic ear surgery is inexpedient in children up to 4 years. It is necessary to expect that intervention will be exigeant and transition to the microscopic equipment is required in case of 4-7 years old patients. Endoscopic ear surgery can be used with success to performance of various manipulations and surgical interventions on a middle ear in patients 8-18 years old.