[Biomechanical regularities in the distribution of tension in various topographic zones of the eyelids in children in health and myopia of different degree].
The authors assessed the method for life-time study of the biomechanical characteristics of ocular tissues in 281 children (562 eyes) aged 7 to 14 years. The method for assessing the biomechanics of the eyelids is described. In detail. The rates of propagation of acoustic waves in normal tissue and in 1.0 to 6.0 diopters myopia are presented. A correlation has been revealed between the increase of the velocity of acoustic surface waves, propagating in the horizontal direction in the internal segment of the orbital area of the upper eyelids, and the value of clinical refraction in myopia. The authors consider clinical signs of myopia-screwing up one's eyes and a wider lid slit-from a biomechanical viewpoint.
Obrubov
S A
SA
Sidorenko
E I
EI
Molotkov
A P
AP
Fedorova
V N
VN
D000293:Adolescent; D001696:Biomechanical Phenomena; D002648:Child; D005143:Eyelids / Q000503:physiopathology*; D006801:Humans; D008954:Models, Biological; D009216:Myopia / Q000503:physiopathology*; D012029:Refraction, Ocular
Biomekhanicheskie zakonomernosti raspredeleniia napriazheniĭ v razlichnykh topograficheskikh zonakh vek u deteĭ v norme i s razlichnoĭ velichinoĭ blizorukosti.