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Information × Registration Number 0222U002688, 0119U101223 , R & D reports Title Morphometric particularities of the structure and function of the ciliary body and retina in patients with rhegmatogenous retinal detachment complicated by the ciliochoroidal detachment popup.stage_title Head Putienko Alexey O., Доктор медичних наук Registration Date 15-02-2022 Organization State Institution "The Filatov Institute of Eye Disease and Tissue Therapy of NAMS of Ukraine" popup.description2 It has been established that the presence of choroidal detachment in patients with rhegmatogenous retinal detachment in the distant period after surgical treatment and retinal attachment leads to a deterioration of the functional state of the retina with its full adjacent, as evidenced by the reduction of the bioelectric activity of photoreceptor and bipolar cells of the central retina in 2,0-2, 5 times by the amplitude of the wave "A" and "B" of photopic electroretinograms, reducing the bioelectric activity of the bipolar cells of the peripheral zone in 1,9-8,4 times by the amplitude of the wave "B" in a combined and scotopic electroretinogram, which is intensified in the presence of myopia, especially its high degree, as well as the deterioration of trophic properties of the internal layers of the retina by 59,6% by amplitude of oscillatory potentials. The dependence of the resolution of the visual analyzer in patients with RRD (without and with choroidal detachment) from indicators of its bioelectric activity in the central and peripheral zones after successful surgical treatment: positive - with amplitude characteristics (r = 0,53 - 0.67 ) and negative - with temporary characteristics (latency) of a photopic, combined electroretinogram (r = 0,5 - 0.63), which determines the understanding of the causes of a low functional result in the case of positive surgical treatment and proves the need for neuroprotective therapy of patients. The deficiency of the blood circulation of the eye with an RRD complicated by CD is determined by 68,7% and fellow eyes by 40% of the normal. In the eyes of uncomplicated RRD and on a fellow eye, these indicators were reduced from the normal by only 33,3% and 27% respectively. The obtained data testify to a significant ischemic process in the eye with RRD, which is amplified in the presence of CD. The direct correlation of volumetric blood flow and intraocular pressure R = 0,5 (P <0,05) in all patients with RRD is detected. Product Description popup.authors Kasim Ludmila V. Ponomarchuk Valeriy Semenovich Rozanova Zoia A. Umanets Mykola M. Khramenko Natalia I. popup.nrat_date 2022-03-09 Close