Email this article Modern technologies for diagnosis and treatment of eye diseases
- Authors: Tyukavin A.I.1, Solomennikov A.V.1, Umarov S.Z.1
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Affiliations:
- Saint Petersburg Chemical and Pharmaceutical University of the Ministry of Health of the Russian Federation
- Issue: Vol 5, No 1 (2023)
- Pages: 40-54
- Section: Pharmaceutical learning activit
- URL: https://journals.rcsi.science/PharmForm/article/view/252939
- DOI: https://doi.org/10.17816/phf298817
- ID: 252939
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Abstract
The lecture covers the morphofunctional organization of the visual sensory system. The structure of the visual organ is presented, with particular attention given to the eye structures responsible for conducting and perceiving visible light. The peculiarities of the eye’s optical system and the mechanisms of the formation and circulation of aqueous humor in the eye are discussed. The prevalence of eye diseases is shown, and the most relevant types of pathology are identified. Modern high-tech diagnostic and therapeutic technologies used in conjunctivitis, dry eye syndrome, cataracts, and glaucoma are discussed. Modern individual optical devices for the correction of accommodation disorders in adults and children (glasses, contact lenses, refractive surgery) are also presented.
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##article.viewOnOriginalSite##About the authors
Alexander I. Tyukavin
Saint Petersburg Chemical and Pharmaceutical University of the Ministry of Health of the Russian Federation
Email: alexander.tukavin@pharminnotech.com
Doctor of Medicine (MD), Professor, Head of the Department of Physiology and Pathology
Russian Federation, Saint PetersburgAlexander V. Solomennikov
Saint Petersburg Chemical and Pharmaceutical University of the Ministry of Health of the Russian Federation
Author for correspondence.
Email: aleksandr.solomennikov@pharminnotech.com
Doctor of Medicine (MD), Professor of the Department of Physiology and Pathology
Russian Federation, Saint PetersburgSergey Z. Umarov
Saint Petersburg Chemical and Pharmaceutical University of the Ministry of Health of the Russian Federation
Email: sergei.umarov@pharminnotech.com
Doctor of Pharmacy, Professor, Head of the Department of Medical and Pharmaceutical Commodity Science
Russian Federation, Saint PetersburgReferences
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Supplementary files
Supplementary Files
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Fig. 1. Organization of the visual sensory system
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Fig. 2. Human eye
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Fig. 3. The structure of the organ of vision
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Fig. 4. Ciliary body and ciliary processes. The arrow indicates the direction of movement of the eye fluid
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Fig. 5. Formation and outflow of fluid in the eye
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Fig. 6. Microscopic structure of the lens
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Fig. 7. Microscopic structure of the lens. Eye muscles
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Fig. 8. Eye muscles. Retina
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Fig. 9. Eye accommodation
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Fig. 10. Common ophthalmic diseases in the Russian Federation
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Fig. 11. Healthy (left) and inflamed conjunctiva (right)
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Fig. 12. Features of the course of conjunctivitis after the action of causative factors
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Fig. 13. Ophthalmic biomicroscope
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Fig. 14. Instillation of drops
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Fig. 15. “Dry” keratoconjunctivitis in a patient with “dry eye” syndrome
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Fig. 16. Apparatus and equipment for conducting a fluorescein instillation test
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Fig. 17. Defects in the corneal epithelium detected by thiascopy in dry eye syndrome
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Fig. 18. Tiascopy device
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Fig. 19. Appearance of the eye after keratoplasty (before removal of sutures)
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Fig. 20. Opacification of the lens – cataract
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Fig. 21. Eye biomicroscopy
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Fig. 22. Ultrasound eye scanner
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Fig. 23. Seamless cataract treatment technique (phacoemulsification)
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Fig. 24. Eye with an artificial lens
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Fig. 25. Femtosecond laser beam
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Fig. 26. Cataract removal using a laser
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Fig. 27. Mechanisms of visual impairment in glaucoma
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Fig. 28. Tonometry (left) and elastotonometry of the eye (right)
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Fig. 29. Gonioscopy examination of the eye
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Fig. 30. Kinetic perimetry
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Fig. 31. Computer perimetry
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Fig. 32. Ophthalmoscopy
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Fig. 33. Method of optical coherence tomography
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Fig. 34. Heidelberg retinal tomograph HRT III generation
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Fig. 35. Laser trabeculoplasty
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Fig. 36. Operating room equipment of a modern ophthalmological clinic
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Fig. 37. Scheme of the method of drainage treatment of glaucoma
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Fig. 38. Refraction of the eye and its anomalies: on the left – the norm; in the middle – farsightedness; right – myopia
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Fig. 39. Astigmatism. Left – the norm; right – refractive error
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Fig. 40. Types of frames (by design)
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Fig. 41. Elements of metal eyeglass frames
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Fig. 42. Cat eye frame
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Fig. 43. Contact lens
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Fig. 44. Patient’s eye with phakic lens in place
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