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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">clinmed</journal-id><journal-title-group><journal-title xml:lang="ru">Клиническая медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Clinical Medicine (Russian Journal)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0023-2149</issn><issn pub-type="epub">2412-1339</issn><publisher><publisher-name>ООО «Медицинское информационное агентство»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30629/0023-2149-2024-102-3-247-251</article-id><article-id custom-type="elpub" pub-id-type="custom">clinmed-785</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 ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>Сравнительная характеристика аэродинамических показателей воздушного потока полости носа пациентов с деформацией носовой перегородки и здоровых</article-title><trans-title-group xml:lang="en"><trans-title>Comparative characteristics of the nasal airflow aerodynamic parameters in patients with nasal septum deformation and healthy participants</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7274-8101</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сагандыкова</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Sagandykova</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Назым Слямовна Сагандыкова — д-р мед. наук, сотрудник департамента внутренней медицины</p><p>Астана</p></bio><bio xml:lang="en"><p>Nazym S. Sagandykova — Dr of Sci. (Med.), employee of the Department of Internal Medicine</p><p>Astana</p></bio><email xlink:type="simple">doctor.ent.alm@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/0000-0003-1244-8673</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бауржан</surname><given-names>М. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Baurzhan</surname><given-names>M. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мадина Бауржанкызы Бауржан — директор НИИ Спорта КазАСТ</p><p>Астана</p></bio><bio xml:lang="en"><p>Madina B. Baurzhan — Director of the Research Institute of Sports KazAST</p><p>Astana</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1199-2589</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шбайр</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Shbair</surname><given-names>M. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мохаммед Ибрагимович Шбайр — магистр здравоохранения, директор клиники</p><p>Астана</p></bio><bio xml:lang="en"><p>Mohammed I. Shbair — MPH, Dr. Shbair Clinic</p><p>Astana</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8375-2141</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Папулова</surname><given-names>Н. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Papulova</surname><given-names>N. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наталья Михайловна Папулова — канд. мед. наук, доцент, зав. учебной частью кафедры оториноларингологии</p><p>Астана</p></bio><bio xml:lang="en"><p>Natalia M. Papulova — Cand. of Sci. (Med.), Associate Professor, Head of the educational unit of the Department of Otorhinolaryngology</p><p>Astana</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2735-8331</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Касенова</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kasenova</surname><given-names>D. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Динара Сериковна Касенова — канд. мед. наук, доцент кафедры ЛОР болезней</p><p>Астана</p></bio><bio xml:lang="en"><p>Dinara S. Kasenova — Cand. of Sci. (Med.), Associate Professor of the Otorhinolaryngology Department</p><p>Astana</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9735-4299</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Айгожина</surname><given-names>Б. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Aigozhina</surname><given-names>B. Kh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Баян Хасеновна Айгожина — сотрудник кафедры оториноларингологии</p><p>Астана</p></bio><bio xml:lang="en"><p>Bayan Kh. Aigozhina — employee of the Department of Otorhinolaryngology</p><p>Astana</p></bio><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Корпоративный фонд «University Medical Center»</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>Corporate Foundation University Medical Center</institution><country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Академия физической культуры и массового спорта</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>Academy of Physical Education and Mass Sports</institution><country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Клиника доктора Шбаир</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>Dr. Shbair Clinic</institution><country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>НАО «Медицинский университет Астана»</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>NAO Astana Medical University</institution><country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>02</day><month>06</month><year>2024</year></pub-date><volume>102</volume><issue>3</issue><fpage>247</fpage><lpage>251</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сагандыкова Н.С., Бауржан М.Б., Шбайр М.И., Папулова Н.М., Касенова Д.С., Айгожина Б.Х., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Сагандыкова Н.С., Бауржан М.Б., Шбайр М.И., Папулова Н.М., Касенова Д.С., Айгожина Б.Х.</copyright-holder><copyright-holder xml:lang="en">Sagandykova N.S., Baurzhan M.B., Shbair M.I., Papulova N.M., Kasenova D.S., Aigozhina B.K.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.clinmedjournal.com/jour/article/view/785">https://www.clinmedjournal.com/jour/article/view/785</self-uri><abstract><p>Хирургическое лечение искривления или деформации носовой перегородки (ДНП) является распространенным методом лечения. Качество лечения оценивается визуально риноскопически, а также учитываются субъективные ощущения пациентов. Однако до сих пор нет объективных критериев улучшения носового дыхания, что затрудняет оценку дыхания пациентов после лечения. Нами использован новейший метод CFD-моделирования для создания виртуальной модели воздушного потока и определения параметров потока в полости носа в норме и патологии.</p><sec><title>Цель</title><p>Цель: сравнить аэродинамические характеристики воздушного потока у пациентов с ДНП и полости носа здоровых пациентов.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В исследовании использованы электронные файлы компьютерной томографии придаточных пазух носа 60 пациентов с ДНП и 21 здорового участника. Для получения параметров воздушной струи применялись специфическое программное обеспечение (3D slicer, Ansys Fluent); созданы 3D-модели воздушной струи полости носа, проведено CFD-моделирование потока.</p></sec><sec><title>Результаты</title><p>Результаты. У пациентов с ДНП скорость потока варьирует от 5,17 до 15,63 м/с, у здоровых — от 1,1 до 2,0 м/с; сила давления на стенки носа — от 2,20 до 10,20 Ра у пациентов с ДНП, у здоровых — от 0,60 до 1,00 Ра; температура потока от 26,45 до 36,80 °С, у здоровых — от 20,14 до 24,40 °С; парциальное давление потока от –120,60 до –0,01 Ра, у здоровых от 2,00 до −4,80 Ра, р &lt; 0,0001.</p></sec><sec><title>Заключение</title><p>Заключение. Аэродинамические характеристики воздушного потока полости носа у пациентов с деформацией носовой перегородки значительно отличаются от характеристик потока носа здоровых участников. Применение метода CFD-моделирования воздушных потоков носа поможет клиницистам в объективной оценке носового дыхания при ДНП, а также результатов хирургического лечения и в вопросах экспертизы качества услуг в оториноларингологической практике.</p></sec></abstract><trans-abstract xml:lang="en"><p>Surgical treatment of nasal septum deviation or deformity (NSD) is a common method of treatment. The quality of treatment is assessed visually with rhinoscopy, taking into account subjective patient sensations. However, there are still no objective criteria for assessing nasal airflow improvement, which complicates the evaluation of patient breathing after treatment. We used a novel CFD modeling method to create a virtual airflow model and determine flow parameters in the nasal cavity in normal and pathological conditions.</p><sec><title>Objective</title><p>Objective: to compare the aerodynamic characteristics of airflow in patients with NSD and healthy nasal cavities.</p></sec><sec><title>Material and methods</title><p>Material and methods: the study used electronic files of computed tomography scans of the nasal sinuses of 60 patients with NSD and 21 healthy participants. Specific software (3D slicer, Ansys Fluent) was used to obtain airflow parameters; 3D models of the nasal cavity airflow were created, and CFD flow modeling was conducted.</p></sec><sec><title>Results</title><p>Results: in patients with NSD, flow velocity ranged from 5.17 to 15.63 m/s, in healthy individuals from 1.1 to 2.0 m/s; pressure force on the nasal walls ranged from 2.20 to 10.20 Pa in patients with NSD, in healthy individuals from 0.60 to 1.00 Pa; flow temperature ranged from 26.45 to 36.80 °C in patients with NSD, in healthy individuals from 20.14 to 24.40 °C; flow partial pressure ranged from –120.60 to –0.01 Pa in patients with NSD, in healthy individuals from 2.00 to –4.80 Pa, p &lt; 0.0001. Conclusion: Aerodynamic characteristics of nasal cavity airflow in patients with nasal septum deviation significantly diﬀer from those in healthy individuals. The application of CFD modeling of nasal airflow will assist clinicians in objectively assessing nasal breathing in NSD, as well as surgical treatment outcomes and quality assessment in otorhinolaryngological practice.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>деформация носовой перегородки</kwd><kwd>объективная оценка</kwd><kwd>аэродинамика полости носа</kwd><kwd>CFD- моделирование</kwd><kwd>компьютерная томография</kwd></kwd-group><kwd-group xml:lang="en"><kwd>nasal septum deviation</kwd><kwd>objective assessment</kwd><kwd>nasal cavity aerodynamics</kwd><kwd>CFD modeling</kwd><kwd>computed tomography</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">Consensus report on acoustic rhinometry and rhinomanometry: The International Standardization Committee on the Objective Assessment of the Nasal Airway in Riga. Rhinology. Clement PAR, Gordt. 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