Relevance. POAG is currently considered to be a chain of interaction between etiological and pathogeneticfactors, among which the leading role is played by genetic predisposition, general changes, ischemia, primary local functionaland dystrophic changes, hydrostatic and hydrodynamic disorders of the eye, increased intraocular pressure, vascular disorders,dystrophy and tissue degeneration. Purpose of the study. To study the microcirculation of the optic disc and peripapillary areasof the retina in patients with different stages of POAG using OCT-A. Material and methods. The study included 92 patients withPOAG, aged 65 to 80 years, including 40 men and 22 women. The study was conducted in 98 patients (135 eyes) with POAG,43 of them with initial glaucoma, 47 with advanced and 45 with advanced stage. The control group consisted of 30 healthysubjects (30 eyes) of the same age who did not have ophthalmopathology. The results of the study demonstrated a decrease inhemoperfusion of vascular density and blood flow in the ONH and the peripapillary zone of the retina already in the early stagesof POAG development. Conclusion. The obtained results show high sensitivity, specificity and accuracy of OCTA in assessingthe hemodynamic parameters of the orbital blood flow.
| Mualliflar | Д. М. Туйчибаева, А.М. Дусмухамедова |
|---|---|
| Jurnal | Передовая Офтальмология |
| Nashr sanasi | 2023-04-14 |
| Jild | 2 |
| Son | 2 |
| Betlar | 74-78 |
| Til | ru |
| DOI | 10.57231/j.ao.2023.2.2.013 |
DOI: 10.57231/j.ao.2023.2.2.013 · Maqolaning asl sahifasi · PDF
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