Purpose.To present the results of personalized navigated panretinal laser coagulation in the treatment of proliferative diabetic retinopathy based on angioimaging data. Methods. Personalized navigated panretinal laser coagulation of the retina using Navilas 577s navigated laser system (OD-OS, Germany) was performed in 15 patients with proliferative diabetic retinopathy. Angioimages obtained by optical coherence tomography or data from wide-field fluorescein angiography (off-label) were superimposed on photographs of the retina obtained on the navigated laser system. Based on the image obtained in this way, boundaries of nonperfusion, areas of neovascularization were determined, after which individual planning of navigated panretinal laser coagulation was performed. Results. The results of navigated panretinal laser coagulation were evaluated before each subsequent session of laser treatment, the final control examination was carried out 1 month after the last session. Average total duration of laser treatment was 4.25±0.93 months. According to wide-field SOCT angiography, ischemic zones were blocked and did not extend beyond the laser exposure. At the same time, perfused areas of the retina were intact. Conclusion.Angiovisualization in modern diagnostic devices makes it possible to determine the individual boundaries of nonperfusion zones, develop a personalized plan for panretinal laser coagulation and presence of navigation support for the procedure makes it possible to implement the planned treatment accurately in patients with proliferative diabetic retinopathy. Key words: proliferative diabetic retinopathy; navigated panretinal laser coagulation; angioimaging.