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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">glazmag</journal-id><journal-title-group><journal-title xml:lang="ru">The EYE ГЛАЗ</journal-title><trans-title-group xml:lang="en"><trans-title>The EYE GLAZ</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2222-4408</issn><issn pub-type="epub">2686-8083</issn><publisher><publisher-name>Академия медицинской оптики и оптометрии</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33791/2222-4408-2023-4-278-285</article-id><article-id custom-type="elpub" pub-id-type="custom">glazmag-488</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Способ определения внутриглазного давления по данным кератотопографических показателей</article-title><trans-title-group xml:lang="en"><trans-title>The method for determining intraocular pressure according to keratotopographic indicators</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8216-5025</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ахметов</surname><given-names>Н. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Ahmetov</surname><given-names>N. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ахметов Наиль Равилевич, очный аспирант кафедры офтальмологии, врач-офтальмолог</p><p>420012,  Республика Татарстан, г. Казань, ул. Бутлерова, д. 49</p><p>420012,  Республика Татарстан, г. Казань, ул. Бутлерова, д. 14</p><p> </p></bio><bio xml:lang="en"><p>Nail R. Ahmetov, Postgraduate Student of the Ophthalmology, Ophthalmologist</p><p>49, Butlerova Str., Kazan, 420012</p><p>14, Butlerova Str., Kazan, 420012</p></bio><email xlink:type="simple">ahmetovn17@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0863-7762</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Самойлов</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Samoylov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Самойлов Александр Николаевич, доктор медицинских наук, профессор, заведующий кафедрой офтальмологии, врач-офтальмолог и главный специалист</p><p>420012,  Республика Татарстан, г. Казань, ул. Бутлерова, д. 49</p><p>420012,  Республика Татарстан, г. Казань, ул. Бутлерова, д. 14</p></bio><bio xml:lang="en"><p>Alexander N. Samoylov, Dr. Sci. (Med.), Professor, Head of the Ophthalmology Department, Chief Specialist</p><p>49, Butlerova Str., Kazan, 420012</p><p>14, Butlerova Str., Kazan, 420012</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0549-783X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Усов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Usov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Усов Виктор Алексеевич, кандидат медицинских наук, ассистент кафедры офтальмологии</p><p>420012,  Республика Татарстан, г. Казань, ул. Бутлерова, д. 49</p></bio><bio xml:lang="en"><p>Viktor A. Usov, Cand. Sci. (Med.), Assistant of the Ophthalmology Department</p><p>49, Butlerova Str., Kazan, 420012</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Казанский государственный медицинский университет» Минздрава России; ГАУЗ «Республиканская клиническая офтальмологическая больница Министерства здравоохранения Республики Татарстан имени профессора Е.В. Адамюка»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan State Medical University; Republican Clinical Ophthalmological Hospital of the Ministry of Health of the Republic of Tatarstan named after Professor E.V. Adamyuk</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Казанский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>18</day><month>12</month><year>2023</year></pub-date><volume>25</volume><issue>4</issue><fpage>278</fpage><lpage>285</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Академия медицинской оптики и оптометрии, 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Академия медицинской оптики и оптометрии</copyright-holder><copyright-holder xml:lang="en">Академия медицинской оптики и оптометрии</copyright-holder><license xlink:href="https://www.theeyeglaz.com/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.theeyeglaz.com/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.theeyeglaz.com/jour/article/view/488">https://www.theeyeglaz.com/jour/article/view/488</self-uri><abstract><p>Введение. В большинстве стран мира остаются популярными аппланационные тонометры, такие как тонометр Маклакова и тонометр Гольдмана. При измерении ими офтальмотонуса получают значения внутриглазного давления (ВГД) опосредованно через роговицу, что, безусловно, вносит погрешности в результаты. Создание методик определения ВГД, отличных от ныне существующих, является актуальной задачей. Цель – создать новую методику определения внутриглазного давления без проведения тонометрии, опираясь на показатели индивидуального профиля роговицы с ее параметрами, индексами и данными авторефрактометрии. Материалы и методы. Проведен статистический анализ показателей кератотопографа (ALLEGRO Oculyzer, WaveLight Oculyzer II), данных авторефрактометра (аппарата TONOREF Nidek) и результатов измерений внутриглазного давления с использованием тонометра Маклакова (НГм2-«ОФТ-П») у 500 пациентов (1000 глаз). Среди выборочной совокупности были пациенты как с эмметропической рефракцией – 8 глаз (0,8 %), так и с аномалиями рефракции – 992 глаза (99,2 %), из которых 978 глаз (97,8 %) имели миопическую рефракцию, 14 (1,4 %) – простой миопический астигматизм. 889 глаз (88,9 %) сочетали миопическую рефракцию с миопическим астигматизмом. Результаты. На основании проведенного анализа кератотопографических показателей, значений авторефрактометрии и тонометрического ВГД нами создана новая методика определения внутриглазного давления без проведения тонометрии, представленная в виде математической модели: Pt keratotopographic = 61,9–0,06 × SPH – 2,39 × Rf + 0,64 × Rmin – 0,15 × log2 (IVA) – 31,9 × CKI – 0,006 × Thickness. Заключение. Исходя из полученных результатов, выведена математическая модель для расчета ВГД без физического взаимодействия с глазом. Созданную формулу можно использовать в тех случаях, когда применение тонометрии невозможно</p></abstract><trans-abstract xml:lang="en"><p>Relevance. In most countries of the world, applanation tonometers remain popular, such as the Maklakov tonometer and the Goldman tonometer. When measuring ophthalmotonus, such tonometers receive IOP values indirectly through the cornea, which certainly introduces its own errors into the measurement results. The creation of methods for measuring IOP different from the currently existing ones is relevant. Purpose: to create a new method for determining intraocular pressure without tonometry, based on the indicators of the individual profi le of the cornea with its parameters, indices and autorefractometry data. Materials and methods. Statistical analysis of 16 parameters of a keratotopograph (ALLEGRO Oculyzer, WaveLight Oculyzer II), data of an autorefractometer (TONOREF Nidek device) and data of tonometric intraocular pressure was carried out using a Maklakov tonometer (НГм2-«ОФТ-П») in 500 patients (1000 eyes). Among the sample population there were patients with both emmetropic refraction – 8 eyes (0.8%), and patients with refractive errors 992 eyes (99.2%), among them: 978 eyes (97.8%) had myopic refraction, 14 (1.4%) eyes had isolated refraction with myopic astigmatism. 889 eyes (88.9%) combined myopic refraction with myopic astigmatism. Results. Based on the analysis of keratotopographic parameters, autorefractometry values and tonometric IOP of 500 patients (1000 eyes), we have created a new method for determining intraocular pressure without tonometry, presented in the form of a mathematical model: Pt keratotopographic = 61.9 – 0.06 × SPH – 2.39 × Rf + 0.64 × Rmin – 0.15 × log2 (IVA) – 31.9 × CKI – 0.006 × Thickness. Conclusions. Based on the results obtained for determining IOP without physical interaction with the eye, the mathematical model created by us can be used in cases where the use of any tonometer is impossible.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>кератотопография</kwd><kwd>роговица</kwd><kwd>определение внутриглазного давления</kwd><kwd>тонометрия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>keratotopography</kwd><kwd>cornea</kwd><kwd>determination of intraocular pressure</kwd><kwd>tonometry</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Самойлов А.Н., Самойлова П.А., Ахметов Н.Р. и др. Методы измерения внутриглазного давления: недостатки и преимущества. Офтальмологические ведомости. 2022;15(3):63– 78. https://doi.org/10.17816/OV106140</mixed-citation><mixed-citation xml:lang="en">Samoylov A.N., Samoylova P.A., Ahmetov N.R. et al. 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