Wavefront aberrations in children with myopia and hyperopia before and after cycloplegia

Тарутта, Е. П.; Arutyunyan, S. G.; Смирнова, Т. С.

doi:10.21516/2072-0076-2017-10-3-78-83

Cited by 3 publications

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“…Указанные изменения в ответ на циклоплегию перечисленных аберраций, связанных с наклоном волнового фронта, согласуются с описанными нами ранее и укладываются в предложенное объяснение [33]. Натяжение цинновых связок под действием циклоплегика в глазах с гиперметропией достаточно для изменения формы и положения хрусталика, а при миопии -недостаточно, что, очевидно, вызвано слабостью связочного аппарата и/или привычным гипертонусом цилиарной мышцы.…”

Section: результаты и обсуждениеunclassified

“…Повышенный уровень аберраций, связанных с наклоном хрусталика, его смещением, децентрацией оптических элементов глаза, может свидетельствовать о слабом натяжении связок (возможно, связанном с избыточным тонусом цилиарной мышцы). Это подтверждается и при циклоплегии: изменение тонуса цилиарной мышцы, натяжения цинновых связок и положения хрусталика при миопии недостаточны для существенных изменений волнового фронта [33].…”

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The state and dynamics of the wavefront of the eye in children with different refractions engaged in regular sport activities (badminton)

Тарутта

Маркосян

et al. 2019

Rossijskij oftalʹmologičeskij žurnal

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The paper is aimed at comparing the level of aberrations, structure of the wavefront, and its response to cycloplegia in children with different refractions before they started practicing badminton regularly and after a year’s duration of this practice.Material and methods. 40 children (80 eyes) with refractive errors from +6.63 to -6.75 D (average -1.28 ± 2.28 D) aged 7 to 11 years (average 9.24 ± 1.06 years) were examined before the practice, 6 months after practice start (38 children, 72 eyes) and after 1 year of badminton playing (27 children, 54 eyes). All patients underwent wavefront aberrometry before and after cycloplegia on an OPD-Scan III (Nidek) aberrometer. We analyzed Zernike coefficients up to the 12th order inclusive: vertical and horizontal slope (tilt 1, tilt 2), vertical and horizontal trefoil (trefoil 6, trefoil 9), vertical and horizontal coma (coma 7, coma 8), spherical aberration (SA), mean square deviation from the ideal wavefront (RMS).Results. SA in myopia was found to be negative, in hyperopia positive; tilt 1, tilt 2, trefoil 9, coma 7 in myopia were significantly higher, and coma 8 significantly lower than in hyperopia. The slope of the wavefront (tilt 1, tilt 2) in cycloplegia falls significantly in hyperopic eyes and does not change in myopic ones. The latter fact points to insufficient tension of Zinn ligaments in the myopic eye. Regular badminton practice results in significant changes in wavefront aberrations, indicating a strengthening of the ligaments of the lens and the normalization of the ciliary muscle tone.Conclusions. The structure of the wavefront in children with different refractions shows significant differences. Badminton helps strengthen the ligaments of the lens.

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Section: результаты и обсуждениеunclassified

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The state and dynamics of the wavefront of the eye in children with different refractions engaged in regular sport activities (badminton)

Тарутта

Маркосян

et al. 2019

Rossijskij oftalʹmologičeskij žurnal

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“…В литературе есть многочисленные данные о значении фории, псевдомиопии, запаса относительной аккомодации, знака сферической аберрации, влияния окружающей среды, образования и урбанизации как факторов риска развития миопии в детском возрасте [3,[9][10][11][12][13][14].…”

Section: обзоры литературыunclassified

Myopia predictors as a starting point for active prevention of myopia development

Тарутта¹,

Проскурина²,

Na³

et al. 2018

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Ïðåäèêòîðû ìèîïèè êàê îòïðàâíàÿ òî÷êà äëÿ íà÷àëà àêòèâíûõ ìåð ïî ïðåäóïðåaeäåíèþ åå ðàçâèòèÿ Å.Ï. Òàðóòòà-ä-ð ìåä. íàóê, ïðîôåññîð, íà÷àëüíèê îòäåëà ïàòîëîãèè ðåôðàêöèè, áèíîêóëÿðíîãî çðåíèÿ è îôòàëüìîýðãîíîìèêè 1 Î.Â. Ïðîñêóðèíà-ä-ð ìåä. íàóê, âåäóùèé íàó÷íûé ñîòðóäíèê îòäåëà ïàòîëîãèè ðåôðàêöèè, áèíîêóëÿðíîãî çðåíèÿ è îôòàëüìîýðãîíîìèêè 1 Í.À. Òàðàñîâà-êàíä. ìåä. íàóê, ñòàðøèé íàó÷íûé ñîòðóäíèê îòäåëà ïàòîëîãèè ðåôðàêöèè, áèíîêóëÿðíîãî çðåíèÿ è îôòàëüìîýðãîíîìèêè 1 Ð.À. Èáàòóëèí-êàíä. ìåä. íàóê, ãëàâíûé âðà÷ 2 À.Ñ. Êîâû÷åâ-çàìåñòèòåëü äèðåêòîðà 2

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Optical aberrations of the eyes with various degrees of myopia

Нероев¹,

Тарутта²,

Khanjian³

et al. 2021

Vestn. oftal'mol.

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Wavefront aberrations in children with myopia and hyperopia before and after cycloplegia

Cited by 3 publications

References 0 publications

The state and dynamics of the wavefront of the eye in children with different refractions engaged in regular sport activities (badminton)

The state and dynamics of the wavefront of the eye in children with different refractions engaged in regular sport activities (badminton)

Myopia predictors as a starting point for active prevention of myopia development

Optical aberrations of the eyes with various degrees of myopia

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