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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">neurosurgery</journal-id><journal-title-group><journal-title xml:lang="ru">Нейрохирургия</journal-title><trans-title-group xml:lang="en"><trans-title>Russian journal of neurosurgery</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1683-3295</issn><issn pub-type="epub">2587-7569</issn><publisher><publisher-name>Издательский дом "МедИНК"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17650/1683-3295-2023-25-4-57-67</article-id><article-id custom-type="elpub" pub-id-type="custom">neurosurgery-1451</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>ОРИГИНАЛЬНАЯ РАБОТА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL REPORT</subject></subj-group></article-categories><title-group><article-title>Резекция опухолей костей черепа с одномоментной пластикой дефекта персонифицированным имплантом</article-title><trans-title-group xml:lang="en"><trans-title>Resection of tumors of the cranial bones with single-step defect reconstruction using a personalized implant</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5723-7389</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Яшин</surname><given-names>К. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Yashin</surname><given-names>K. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Константин Сергеевич Яшин,</p><p>603005 Нижний Новгород, пл. Минина и Пожарского, 10/1</p></bio><bio xml:lang="en"><p>Konstantin Sergeevich Yashin,</p><p>10/1 Minin and Pozharsky Sq., Nizhny Novgorod 603005</p></bio><email xlink:type="simple">yashinmed@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-2393-8004</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зинатуллин</surname><given-names>Р. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Zinatullin</surname><given-names>R. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>603005 Нижний Новгород, пл. Минина и Пожарского, 10/1</p></bio><bio xml:lang="en"><p>10/1 Minin and Pozharsky Sq., Nizhny Novgorod 603005</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/0000-0002-1630-7053</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Братцев</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Bratsev</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>603005 Нижний Новгород, пл. Минина и Пожарского, 10/1</p></bio><bio xml:lang="en"><p>10/1 Minin and Pozharsky Sq., Nizhny Novgorod 603005</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/0009-0008-9051-8562</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дубровский</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dubrovskiy</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>603005 Нижний Новгород, пл. Минина и Пожарского, 10/1</p></bio><bio xml:lang="en"><p>10/1 Minin and Pozharsky Sq., Nizhny Novgorod 603005</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/0000-0001-5326-9685</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ермолаев</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Ermolaev</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>129110 Москва, ул. Щепкина, 61/2</p></bio><bio xml:lang="en"><p>61/2 Shchepkina St., Moscow 129110</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/0000-0002-0418-5597</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Остапюк</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ostapyuk</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>603005 Нижний Новгород, пл. Минина и Пожарского, 10/1</p></bio><bio xml:lang="en"><p>10/1 Minin and Pozharsky Sq., Nizhny Novgorod 603005</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/0009-0006-7384-3801</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кутлаева</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kutlaeva</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>603005 Нижний Новгород, пл. Минина и Пожарского, 10/1</p></bio><bio xml:lang="en"><p>10/1 Minin and Pozharsky Sq., Nizhny Novgorod 603005</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/0000-0002-8462-3824</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Растеряева</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rasteryaeva</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>603005 Нижний Новгород, пл. Минина и Пожарского, 10/1</p></bio><bio xml:lang="en"><p>10/1 Minin and Pozharsky Sq., Nizhny Novgorod 603005</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/0000-0002-7519-0959</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Медяник</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Medyanik</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>603005 Нижний Новгород, пл. Минина и Пожарского, 10/1</p></bio><bio xml:lang="en"><p>10/1 Minin and Pozharsky Sq., Nizhny Novgorod 603005</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/0000-0002-9484-6992</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кравец</surname><given-names>Л. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Kravets</surname><given-names>L. Ya.</given-names></name></name-alternatives><bio xml:lang="ru"><p>603005 Нижний Новгород, пл. Минина и Пожарского, 10/1</p></bio><bio xml:lang="en"><p>10/1 Minin and Pozharsky Sq., Nizhny Novgorod 603005</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Приволжский исследовательский медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Privolzhsky Research Medical University, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГБУЗ МО «Московский областной научно-исследовательский клинический институт им. М.Ф. Владимирского»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>M.F. Vladimirsky Moscow Regional Research and Clinical Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>27</day><month>01</month><year>2024</year></pub-date><volume>25</volume><issue>4</issue><fpage>57</fpage><lpage>67</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Яшин К.С., Зинатуллин Р.Д., Братцев И.С., Дубровский Д.В., Ермолаев А.Ю., Остапюк М.В., Кутлаева М.А., Растеряева М.В., Медяник И.А., Кравец Л.Я., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Яшин К.С., Зинатуллин Р.Д., Братцев И.С., Дубровский Д.В., Ермолаев А.Ю., Остапюк М.В., Кутлаева М.А., Растеряева М.В., Медяник И.А., Кравец Л.Я.</copyright-holder><copyright-holder xml:lang="en">Yashin K.S., Zinatullin R.D., Bratsev I.S., Dubrovskiy D.V., Ermolaev A.Y., Ostapyuk M.V., Kutlaeva M.A., Rasteryaeva M.V., Medyanik I.A., Kravets L.Y.</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.therjn.com/jour/article/view/1451">https://www.therjn.com/jour/article/view/1451</self-uri><abstract><sec><title>Введение</title><p>Введение. Для пациентов с опухолями костей черепа было показано, что не только онкологический, но и косметический результат лечения оказывает существенное влияние на отдаленные исходы лечения. Традиционным подходом к хирургическому лечению опухолевых поражений костей черепа является удаление опухоли с одномоментной пластикой образовавшегося дефекта черепа с интраоперационным моделированием аутогенными костными трансплантатами, титаном или другими синтетическими материалами. В последнее время все больше внимания получает технология одномоментного выполнения резекции костной опухоли и пластики дефекта черепа с помощью индивидуального импланта на основе виртуального планирования границ резекции.</p><p>Цель исследования – сравнить результаты хирургического лечения пациентов с опухолями костей черепа с применением традиционного подхода (интраоперационное формирование пластины для закрытия дефекта) и одномоментной резекции с последующей пластикой дефекта персонифицированным имплантом, изготовленным с помощью предоперационного виртуального моделирования.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В исследование включены 24 пациента с новообразованиями костей черепа или оболочек головного мозга с экстракраниальным ростом. В зависимости от методики проведения оперативного вмешательства пациенты были разделены на 2 группы: 1‑я группа (n = 13) – применение предоперационного планирования области костной резекции и изготовление индивидуального импланта для замещения костного дефекта; 2‑я группа (n = 11) – оперативное вмешательство с применением традиционного подхода – с интраоперационным формированием пластины для закрытия дефекта черепа.</p></sec><sec><title>Результаты</title><p>Результаты. Группы статистически значимо не различались по полу, возрасту, продолжительности оперативного вмешательства, объему кровопотери, времени пребывания в стационаре. Применение предоперационного виртуального моделирования не продемонстрировало статистически значимого лучшего результата в аспекте сохранения симметрии черепа по сравнению с традиционным подходом. У всех пациентов отмечен хороший косметический результат, осложнений не было.</p></sec><sec><title>Выводы</title><p>Выводы. Технология одномоментного выполнения резекции костной опухоли и пластики дефекта черепа с помощью индивидуального импланта на основе виртуального планирования границ резекции является эффективным методом лечения пациентов с новообразованиями костей черепа. Несмотря на отсутствие статистически значимых различий в результатах лечения опухолей костей черепа между данным методом и традиционным подходом с интраоперационным моделированием пластины, виртуальное моделирование операции с изготовлением индивидуального импланта выглядит более прецизионным методом, позволяющим обеспечить наилучший косметический эффект при проведении оперативных вмешательств в области лицевого скелета.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. In patients with skull bone tumors, it was demonstrated that not only the oncological but also the cosmetic result has a significant influence on the long-term outcome. The traditional approach to the surgical treatment of tumor lesions of the skull bones is removal of the tumor and intraoperative modeling an artificial bone flap without a template. Recently, the technology of simultaneous resection and computer-aided design/computer-aided manufacturing (CAD/CAM) cranioplasty has received more and more attention.</p></sec><sec><title>Aim</title><p>Aim. To compare the results of surgical treatment of patients with tumors of the cranial bones using the traditional approach (intraoperative formation of a plate to close the defect) and simultaneous resection followed by plastic surgery of the defect with a personalized implant made using preoperative virtual modeling.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The study included 24 patients with tumors of the skull or meningiomas with extracranial growth. Depending on the surgical procedure, patients were divided into 2 groups: group 1 (n = 13) – the technology of simultaneous resection and CAD/CAM cranioplasty; group 2 (n = 11) – where surgery was performed using a traditional approach based on intraoperative modeling an artificial bone flap without a template.</p></sec><sec><title>Results</title><p>Results. There were no statistically significant differences between groups in gender, age, time of surgery, blood loss, or time in hospital. The use of simultaneous resection and CAD/CAM cranioplasty did not demonstrate a statistically significant better result in terms of maintaining skull symmetry compared to the traditional approach. All patients had a good cosmetic result and there were no complications.</p></sec><sec><title>Conclusion</title><p>Conclusion. The technology of simultaneous resection and CAD/CAM cranioplasty is an effective method of treating patients with neoplasmas of the skull bones. Despite the absence of statistically significant differences in the results of treatment of cranial bone tumors between this method and the traditional approach based on intraoperative modeling an artificial bone flap without a template this method seems to be a more precise providing the best cosmetic effect in patients with lesion in fronto-orbital region.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>CAD/CAM-импланты</kwd><kwd>косметический результат</kwd><kwd>шаблон для остеотомии</kwd><kwd>одномоментная резекция и реконструкция</kwd><kwd>опухоли костей черепа</kwd><kwd>титан</kwd><kwd>краниопластика</kwd><kwd>индивидуальные импланты</kwd><kwd>реконструкция черепа</kwd></kwd-group><kwd-group xml:lang="en"><kwd>CAD/CAM</kwd><kwd>cosmetic outcome</kwd><kwd>drilling template</kwd><kwd>single-step resection and reconstruction</kwd><kwd>skull bone tumors</kwd><kwd>titanium cranioplasty</kwd><kwd>custom-made implants</kwd><kwd>skull reconstruction</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания (тема № 0128-2021-0012). Авторы выражают благодарность компании LOGEEKS DM (ООО «Лоджикс», Новосибирск, Россия) за консультацию и исправления в процессе написания рукописи; директору Университетской клиники ФГБОУ ВО «ПИМУ» Минздрава России (ПИМУ) И.Ю. Арефьеву и заместителю директора Университетской клиники ПИМУ В.Н. Митрофанову за административную поддержку исследования; ректору ПИМУ Н.Н. Карякину за активную поддержку научного исследования и внедрения аддитивных технологий в клиническую практику.</funding-statement><funding-statement xml:lang="en">The work was performed within the framework of the state assignment (topic No. 0128-2021-0012). The authors express thanks to the LOGEEKS DM Company (Logeks, LLC, Novosibirsk, Russia) for advice and corrections in the process of manuscript writing, to the Director of the University Clinic of the Privolzhsky Research Medical University (PRMU) I.Yu. Arefyev and to the Deputy Director of the University Clinic of the PRMU V.N. Mitrofanov for administrative support of the study, to the Rector of PRMU N.N. Karyakin for active support of scientific research and introduction of additive technologies into clinical practice.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Bloch O., McDermott M.W. In situ cranioplasty for hyperostosing meningiomas of the cranial vault. Can J Neurol Sci 2011;38(1): 59–64. DOI: 10.1017/s0317167100011082</mixed-citation><mixed-citation xml:lang="en">Bloch O., McDermott M.W. In situ cranioplasty for hyperostosing meningiomas of the cranial vault. Can J Neurol Sci 2011;38(1): 59–64. DOI: 10.1017/s0317167100011082</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Marbacher S., Coluccia D., Fathi A.R. et al. 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