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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="review-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Traumatology and Orthopedics of Russia</journal-id><journal-title-group><journal-title xml:lang="en">Traumatology and Orthopedics of Russia</journal-title><trans-title-group xml:lang="ru"><trans-title>Травматология и ортопедия России</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2311-2905</issn><issn publication-format="electronic">2542-0933</issn><publisher><publisher-name xml:lang="en">Vreden National Medical Research Center of Traumatology and Orthopedics</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">17524</article-id><article-id pub-id-type="doi">10.17816/2311-2905-17524</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Reviews</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Обзоры</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="zh"><subject>Reviews</subject></subj-group><subj-group subj-group-type="article-type"><subject>Review Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Contemporary use of 3D printed jigs and guides for osteotomies around the knee: a systematic review</article-title><trans-title-group xml:lang="ru"><trans-title>Применение индивидуальных направителей для проведения остеотомий около коленного сустава: систематический обзор литературы</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title/></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-8281-8380</contrib-id><name-alternatives><name xml:lang="en"><surname>Walker</surname><given-names>Jared</given-names></name><name xml:lang="ru"><surname>Уокер</surname><given-names>Джаред</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="AU">Australia</country></address><bio xml:lang="en"><p>MD</p></bio><email>jared.walker@uqconnect.edu.au</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff4"/><xref ref-type="aff" rid="aff7"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Wang</surname><given-names>Yuheng</given-names></name><name xml:lang="ru"><surname>Ван</surname><given-names>Юхэн</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="AU">Australia</country></address><bio xml:lang="en"><p>MD</p></bio><email>wangyuheng1996@hotmail.com</email><xref ref-type="aff" rid="aff4"/><xref ref-type="aff" rid="aff7"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2841-3141</contrib-id><name-alternatives><name xml:lang="en"><surname>Green</surname><given-names>Nicholas</given-names></name><name xml:lang="ru"><surname>Грин</surname><given-names>Николас</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="AU">Australia</country></address><email>Nicholas.Green@health.qld.gov.au</email><xref ref-type="aff" rid="aff6"/><xref ref-type="aff" rid="aff4"/><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5700-3515</contrib-id><name-alternatives><name xml:lang="en"><surname>Erbulut</surname><given-names>Deniz</given-names></name><name xml:lang="ru"><surname>Эрбулут</surname><given-names>Дениз</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="AU">Australia</country></address><email>Deniz.Erbulut@health.qld.gov.au</email><xref ref-type="aff" rid="aff6"/><xref ref-type="aff" rid="aff4"/><xref ref-type="aff" rid="aff7"/><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4944-5540</contrib-id><name-alternatives><name xml:lang="en"><surname>Alttahir</surname><given-names>Mustafa</given-names></name><name xml:lang="ru"><surname>Альттахир</surname><given-names>Мустафа</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="AU">Australia</country></address><email>Mustafa.alttahir@gmail.com</email><xref ref-type="aff" rid="aff8"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3069-4141</contrib-id><name-alternatives><name xml:lang="en"><surname>Tetsworth</surname><given-names>Kevin</given-names></name><name xml:lang="ru"><surname>Тетсуорт</surname><given-names>Кевин</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="AU">Australia</country></address><email>ktetsworthmd@gmail.com</email><xref ref-type="aff" rid="aff6"/><xref ref-type="aff" rid="aff4"/><xref ref-type="aff" rid="aff7"/><xref ref-type="aff" rid="aff5"/><xref ref-type="aff" rid="aff8"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">The Royal Brisbane and Women’s Hospital</institution></aff><aff><institution xml:lang="ru">The Royal Brisbane and Women’s Hospital</institution></aff><aff><institution xml:lang="zh"></institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Herston Biofabrication Institute</institution></aff><aff><institution xml:lang="ru">Herston Biofabrication Institute</institution></aff><aff><institution xml:lang="zh"></institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">University of Queensland</institution></aff><aff><institution xml:lang="ru">University of Queensland</institution></aff><aff><institution xml:lang="zh"></institution></aff></aff-alternatives><aff id="aff4"><institution>Herston Biofabrication Institute</institution></aff><aff id="aff5"><institution>Orthopaedic Research Centre of Australia</institution></aff><aff id="aff6"><institution>The Royal Brisbane and Women’s Hospital</institution></aff><aff id="aff7"><institution>University of Queensland</institution></aff><aff id="aff8"><institution>Macquarie University Hospital</institution></aff><pub-date date-type="pub" iso-8601-date="2024-09-30" publication-format="electronic"><day>30</day><month>09</month><year>2024</year></pub-date><volume>30</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><issue-title xml:lang="zh"/><fpage>132</fpage><lpage>147</lpage><history><date date-type="received" iso-8601-date="2024-04-05"><day>05</day><month>04</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2024-05-24"><day>24</day><month>05</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Эко-Вектор</copyright-statement><copyright-statement xml:lang="zh">Copyright ©; 2024,</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-nd/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journal.rniito.org/jour/article/view/17524">https://journal.rniito.org/jour/article/view/17524</self-uri><abstract xml:lang="en"><p><bold>Background. </bold>With improved accessibility of imaging and additive manufacturing, custom targeting guides and jigs are now widely accepted across many areas of orthopaedics. During orthopedic surgery, patient-specific guides assist in the accurate drilling and cutting of bone in conjunction with meticulous pre-operative planning. Given their increased uptake, it is important to define the lessons learned from recent clinical experience, and to document the reported benefits when using this technology intra-operatively.</p> <p><bold>The aim of this review</bold> is to evaluate the potential benefits of patient-specific guides for osteotomies about the knee, and to clarify what evidence currently exists to support their use.</p> <p><bold>Methods. </bold>A systematic review of PubMed, Embase, and Web of Science was performed for studies investigating the use of intra-operative patient-specific guides for realignment osteotomies about the knee. Randomised controlled trials, non-randomised studies, observational studies, case series, and case reports, as well as in vitro studies, were included. Screening was conducted with the Covidence software, and risk of bias was assessed with the Risk Of Bias In Non-Randomized Studies of Interventions (ROBINS-I) tool.</p> <p><bold>Results. </bold>A total of 38 studies satisfied the inclusion criteria: 21 of these included patient-specific instrumentation (PSI) for high tibial osteotomy, 6 with distal femoral osteotomy, 4 — for combined tibial/femoral rotational corrective osteotomies, 4 — in double-level osteotomies, and 6 — for intra-articular osteotomies. The main outcomes reported were accuracy of surgical correction, typically with reference to pre-operative plans, and execution accuracy based on radiographic measurements. Other common outcomes were operative time, intra-operative fluoroscopy, and operative costs. Many studies were observational in nature, with no control groups available for suitable comparison.</p> <p><bold>Conclusions. </bold>For corrective osteotomies about the knee, the literature suggests PSI has very strong potential to improve accuracy in achieving pre-operative targets. This was reported for both opening and closing wedge osteotomies of the femur, and for high tibial osteotomy. Some contradictory results have been reported for high tibial osteotomy, based on limited evidence from small studies that in many instances lacked controls for comparative analysis. Additional controlled trials are necessary to confirm the benefits of PSI for osteotomies about the knee, considering it has not yet been conclusively validated. The literature currently available indicates PSI can improve the accuracy of corrective osteotomies about the knee.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение. </bold>Использование индивидуально изготовленных направителей в комбинации с тщательным предоперационным планированием способствует выполнению более точных опилов во время остеотомии и позиционированию сверла при формировании отверстий. Учитывая повсеместное использование подобных устройств, важно проанализировать накопленный клинический опыт и определить преимущества интраоперационного использования технологий 3D-печати.</p> <p><bold>Цель обзора </bold>— оценить потенциальные преимущества индивидуально изготовленных направителей для остеотомии в области коленного сустава и целесообразность их использования.</p> <p><bold>Материал и методы.</bold> Для поиска использовались базы данных PubMed, Embase и Web of Science. В обзор вошли исследования, посвященные интраоперационному использованию индивидуально изготовленных направителей для корригирующих остеотомий в области коленного сустава. Были включены рандомизированные контролируемые исследования, нерандомизированные исследования, обсервационные исследования, серии клинических случаев, а также исследования in vitro. Скрининг проводился с помощью программного обеспечения Covidence. Риск системной ошибки оценивался с помощью инструмента Risk Of Bias In Non-Randomized Studies of Interventions (ROBINS-I).</p> <p><bold>Результаты. </bold>В анализ вошло 38 исследований: 21 из них было посвящено использованию индивидуально изготовленных инструментов (ИИИ) для проксимальной остеотомии большеберцовой кости, 6 — для дистальной остеотомии бедренной кости, 4 — для комбинированных ротационных корригирующих остеотомий большеберцовой и бедренной костей, 4 — для двухуровневых остеотомий и 6 — для внутрисуставных остеотомий. Основными выявленными преимуществами применения данных устройств были точность хирургической коррекции в соответствии с предоперационным планом, а также рентгенологически подтвержденная точность ее реализации. Среди других часто отмечавшихся преимуществ были время операции, возможность интраоперационного рентгеноконтроля и стоимость операционного вмешательства. Многие исследования носили обсервационный характер и не имели контрольных групп для корректного сравнения.</p> <p><bold>Заключение.</bold> Согласно литературным данным, ИИИ позволяют значительно повысить вероятность достижения поставленных предоперационных целей при выполнении корригирующих остеотомий в области коленного сустава. Это было подтверждено как при открыто-, так и при закрытоугольной клиновидной остеотомии бедренной кости, а также при проксимальной остеотомии большеберцовой кости. В исследованиях, посвященных проксимальной остеотомии большеберцовой кости, результаты были противоречивы ввиду ограниченного числа публикаций, в большинстве которых отсутствовали контрольные группы для сравнительного анализа. В связи с этим необходимо проведение дополнительных контролируемых исследований для подтверждения преимуществ использования ИИИ при остеотомии в области коленного сустава. Современные источники литературы указывают на то, что использование технологий 3D-печати может повысить точность выполнения данных хирургических вмешательств.</p></trans-abstract><trans-abstract xml:lang="zh"><p/></trans-abstract><kwd-group xml:lang="en"><kwd>patient-specific instrumentation</kwd><kwd>patient-specific guide</kwd><kwd>orthopedics</kwd><kwd>patient-specific jig</kwd><kwd>osteotomy</kwd><kwd>3D printed</kwd><kwd>knee</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>индивидуально изготовленные инструменты</kwd><kwd>индивидуально изготовленный хирургический направитель</kwd><kwd>ортопедия</kwd><kwd>остеотомия</kwd><kwd>коленный сустав</kwd><kwd>технологии 3D-печати</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Higgins J.P., Thomas J., Chandler J., Cumpston M., Li T., Page M.J. et al. Cochrane handbook for systematic reviews of interventions. 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