NLS-study was carried out using Metatron 4025 system with professional software

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Patients with orbital cellulitis were subjected to plan radiography of pneumatic space. Patients were checked-up by E.N.T. specialist and stomatologist or maxillofacial surgeon.

Combined NLS-study of eyes and orbits included two-dimensional and three-dimensional scanning, ultramicrocsanning and spectral-entropic analysis (SEA) of orbit tissues structures.

NLS-study was carried out using “Metatron”-4025 system with professional software “Metapathia GR Clinical” (manufactured by the IPP, Russia and Clinic Tech Inc., USA), equipped with non-linear sensor with operating frequency of 4.9 GHz. During the study we evaluated chromogeneity of orbit tissues, length of retrobulbar space, condition of optic nerve and extraocular muscles of an orbit.