<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">genort</journal-id><journal-title-group><journal-title xml:lang="ru">Гений ортопедии</journal-title><trans-title-group xml:lang="en"><trans-title>Genij Ortopedii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1028-4427</issn><issn pub-type="epub">2542-131X</issn><publisher><publisher-name>ЦЕНТР ИЛИЗАРОВА</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18019/1028-4427-2025-31-4-510-519</article-id><article-id custom-type="elpub" pub-id-type="custom">genort-3301</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>Новые технологии</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>New technologies</subject></subj-group></article-categories><title-group><article-title>Гиперкоррекция оси нижней конечности как исход одномыщелкового эндопротезирования коленного сустава</article-title><trans-title-group xml:lang="en"><trans-title>Overcorrected lower limb axis as an outcome of unicompartmental knee arthroplasty</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6398-2377</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Корнилов</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kornilov</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Николай Николаевич Корнилов — доктор медицинских наук, профессор, врач — травматолог-ортопед</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Nikolay N. Kornilov — Doctor of Medical Sciences, Professor, orthopaedic surgeon</p><p>St. Petersburg</p></bio><email xlink:type="simple">drkornilov@hotmail.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/0000-0001-5127-5088</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чугаев</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chugaev</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дмитрий Валерьевич Чугаев — кандидат медицинских наук, врач — травматолог-ортопед</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Dmitriy V. Chugaev — Candidate of Medical Sciences, orthopaedic surgeon</p><p>St. Petersburg</p></bio><email xlink:type="simple">dr.chugaev@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванов</surname><given-names>П. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>P. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Павел Петрович Иванов — врач — травматолог-ортопед</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Pavel P. Ivanov — orthopaedic surgeon</p><p>St. Petersburg</p></bio><email xlink:type="simple">ppivanov@rniito.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Магомедов</surname><given-names>М. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Magomedov</surname><given-names>M. Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Магомед Шамилович Магомедов — клинический ординатор</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Magomed Sh. Magomedov — clinical resident</p><p>St. Petersburg</p></bio><email xlink:type="simple">dr.magomedovmsh@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куляба</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulyaba</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тарас Андреевич Куляба — доктор медицинских наук, врач — травматолог-ортопед</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Taras A. Kulyaba — Doctor of Medical Sciences, orthopaedic surgeon</p><p>St. Petersburg</p></bio><email xlink:type="simple">taraskuliaba@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Филь</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Phil</surname><given-names>А. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алексей Сергеевич Филь — кандидат медицинских наук, врач — травматолог-ортопед</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Alexey S. Phil — Candidate of Medical Sciences, orthopaedic surgeon</p><p>St. Petersburg</p></bio><email xlink:type="simple">asfil@rniito.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр травматологии и ортопедии имени Р.Р. Вредена</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Vreden National Medical Research Centre for Traumatology and Orthopedics</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>25</day><month>08</month><year>2025</year></pub-date><volume>31</volume><issue>4</issue><fpage>510</fpage><lpage>519</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Корнилов Н.Н., Чугаев Д.В., Иванов П.П., Магомедов М.Ш., Куляба Т.А., Филь А.С., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Корнилов Н.Н., Чугаев Д.В., Иванов П.П., Магомедов М.Ш., Куляба Т.А., Филь А.С.</copyright-holder><copyright-holder xml:lang="en">Kornilov N.N., Chugaev D.V., Ivanov P.P., Magomedov M.S., Kulyaba T.A., Phil А.S.</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.ilizarov-journal.com/jour/article/view/3301">https://www.ilizarov-journal.com/jour/article/view/3301</self-uri><abstract><sec><title>Введение</title><p>Введение. Одномыщелковое эндопротезирование коленного сустава (ОЭКС) является эффективным хирургическим вмешательством, применяемым у пациентов с гонартрозом, когда преимущественно поражён один из отделов коленного сустава. Одним из факторов неблагоприятного исхода частичной артропластики может быть недостаточная или избыточная коррекция оси нижней конечности.</p><p>Цель работы — оценить возможные пути профилактики недостаточной или избыточной коррекции оси нижней конечности в ходе ОЭКС и продемонстрировать на клиническом примере варианты предотвращения и решения данной хирургической проблемы.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В клинику НМИЦ ТО им. Р.Р. Вредена поступила пациентка с жалобами на вальгусную деформацию на уровне коленного сустава, болезненность в области коленного сустава, невозможность ходьбы без опоры. Три года назад больной выполнено одномыщелковое эндопротезирование коленного сустава. На рентгенограммах обращали на себя внимание экономные резекции бедренной и большеберцовой костей, рабочая поверхность модуля полиэтиленового вкладыша / большеберцового компонента эндопротеза находилась на 5 мм проксимальнее суставной поверхности латерального мыщелка большеберцовой кости.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. В ходе ревизионной артропластики ось конечности скорректирована на 6°. Через год после ревизионного вмешательства пациентка ходит без хромоты, результат проведенной операции оценен как отличный (45 баллов по шкале OKS). Авторами проанализированы возможные предпосылки для развития рассматриваемого осложнения и пути по его профилактике. Рассматриваются преимущественно ятрогенные причины, связанные непосредственно с хирургической техникой.</p></sec><sec><title>Заключение</title><p>Заключение. Некорректное механическое выравнивание в ходе ОЭКС имеет гетерогенную природу и может быть обусловлено как недостаточным планированием операции, так и анатомическими особенностями пациента, а также техническими ошибками непосредственно в ходе вмешательства.</p></sec></abstract><trans-abstract xml:lang="en"><p>Introduction Unicompartmental knee arthroplasty (UKA) is an effective surgical procedure used in patients with gonarthrosis with a part of the knee being severely affected. Insufficient or excessive correction of the lower limb axis can cause a poor outcome of partial arthroplasty.</p><p>The objective was to evaluate ways that would help prevent insufficient or excessive correction of the lower limb axis with UKA and demonstrate techniques preventing and solving the surgical problem using a clinical example.</p><p>Material and methods A patient presented with valgus deformity at the knee level, knee pain and inability to walk without support was seen at the Vreden National Medical Research Centre for Traumatology and Orthopedics. The patient underwent UKA three years ago. The radiographs showed sparing resections of the femur and tibia, the working surface of the polyethylene liner/tibial implant component being 5 mm proximally to the articular surface of the lateral condyle of the tibia.</p><p>Results and discussion The limb axis was corrected by 6° during revision arthroplasty. The patient had no limping at one year and the result of the operation was rated as excellent measuring 45 OKS scores. The authors reviewed prerequisites of the complication in question and ways to prevent it. Iatrogenic causes primarily associated with surgical technique are reviewed.</p><p>Conclusion Inadequate mechanical alignment is characterized by a heterogeneous identity in UKA and can be caused by ineffective preoperative planning and specific anatomy of the patient, intraopereative technical failures.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>коленный сустав</kwd><kwd>одномыщелковое эндопротезирование</kwd><kwd>частичная артропластика</kwd><kwd>гиперкоррекция оси конечности</kwd><kwd>осложнения эндопротезирования</kwd></kwd-group><kwd-group xml:lang="en"><kwd>knee joint</kwd><kwd>unicompartmental knee arthroplasty</kwd><kwd>UKA</kwd><kwd>partial arthroplasty</kwd><kwd>overcorrected limb axis</kwd><kwd>complications of total joint replacement</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">Lim JW, Cousins GR, Clift BA, et al. Oxford unicompartmental knee arthroplasty versus age and gender matched total knee arthroplasty - functional outcome and survivorship analysis. J Arthroplasty. 2014;29(9):1779-1783. doi: 10.1016/j.arth.2014.03.043.</mixed-citation><mixed-citation xml:lang="en">Lim JW, Cousins GR, Clift BA, et al. Oxford unicompartmental knee arthroplasty versus age and gender matched total knee arthroplasty - functional outcome and survivorship analysis. J Arthroplasty. 2014;29(9):1779-1783. doi: 10.1016/j.arth.2014.03.043.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">SAR. Annual report 2022. The Swedish Arthroplasty Register. Swedish Arthroplasty Register; 2022. Available at: https://registercentrum.blob.core.windows.net/sar/r/SAR-Annual-Report-2022_EN-HkgQE89Nus.pdf. Accessed Oct 17, 2024.</mixed-citation><mixed-citation xml:lang="en">SAR. Annual report 2022. The Swedish Arthroplasty Register. Swedish Arthroplasty Register; 2022. Available at: https://registercentrum.blob.core.windows.net/sar/r/SAR-Annual-Report-2022_EN-HkgQE89Nus.pdf. Accessed Oct 17, 2024.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Goodfellow JW, Tibrewal SB, Sherman KP, O'Connor JJ. Unicompartmental Oxford Meniscal knee arthroplasty. J Arthroplasty. 1987;2(1):1-9. doi: 10.1016/s0883-5403(87)80025-6.</mixed-citation><mixed-citation xml:lang="en">Goodfellow JW, Tibrewal SB, Sherman KP, O'Connor JJ. Unicompartmental Oxford Meniscal knee arthroplasty. J Arthroplasty. 1987;2(1):1-9. doi: 10.1016/s0883-5403(87)80025-6.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Liu C, Ge J, Jiang Y, et al. Preoperative valgus-corrected hip-knee-ankle angle and medial meniscal extrusion are useful for evaluating postoperative alignment in mobile-bearing UKA. Heliyon. 2023;9(11):e22234. doi: 10.1016/j.heliyon.2023.e22234.</mixed-citation><mixed-citation xml:lang="en">Liu C, Ge J, Jiang Y, et al. Preoperative valgus-corrected hip-knee-ankle angle and medial meniscal extrusion are useful for evaluating postoperative alignment in mobile-bearing UKA. Heliyon. 2023;9(11):e22234. doi: 10.1016/j.heliyon.2023.e22234.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">NJR. 13th Annual Report 2016. National Joint Registry for England, Wales, Northern Ireland and the Isle of Man. National Joint Registry; 2016. Available at: https://reports.njrcentre.org.uk/Portals/0/PDFdownloads/NJR%2013th%20Annual%20Report%202016.pdf. Accessed Oct 17, 2024.</mixed-citation><mixed-citation xml:lang="en">NJR. 13th Annual Report 2016. National Joint Registry for England, Wales, Northern Ireland and the Isle of Man. National Joint Registry; 2016. Available at: https://reports.njrcentre.org.uk/Portals/0/PDFdownloads/NJR%2013th%20Annual%20Report%202016.pdf. Accessed Oct 17, 2024.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Liddle AD, Pandit H, Judge A, Murray DW. Patient-reported outcomes after total and unicompartmental knee arthroplasty: a study of 14,076 matched patients from the National Joint Registry for England and Wales. Bone Joint J. 2015;97-B(6):793-801. doi: 10.1302/0301-620X.97B6.35155.</mixed-citation><mixed-citation xml:lang="en">Liddle AD, Pandit H, Judge A, Murray DW. Patient-reported outcomes after total and unicompartmental knee arthroplasty: a study of 14,076 matched patients from the National Joint Registry for England and Wales. Bone Joint J. 2015;97-B(6):793-801. doi: 10.1302/0301-620X.97B6.35155.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Plancher KD, Brite JE, Briggs KK, Petterson SC. Pre-Arthritic/Kinematic Alignment in Fixed-Bearing Medial Unicompartmental Knee Arthroplasty Results in Return to Activity at Mean 10-Year Follow-up. J Bone Joint Surg Am. 2022;104(12):1081-1089. doi: 10.2106/JBJS.21.00801.</mixed-citation><mixed-citation xml:lang="en">Plancher KD, Brite JE, Briggs KK, Petterson SC. Pre-Arthritic/Kinematic Alignment in Fixed-Bearing Medial Unicompartmental Knee Arthroplasty Results in Return to Activity at Mean 10-Year Follow-up. J Bone Joint Surg Am. 2022;104(12):1081-1089. doi: 10.2106/JBJS.21.00801.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Micicoi L, Machado A, Ernat J, et al. Restoration of preoperative tibial alignment improves functional results after medial unicompartmental knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2023;31(11):5171-5179. doi: 10.1007/s00167-023-07588-5.</mixed-citation><mixed-citation xml:lang="en">Micicoi L, Machado A, Ernat J, et al. Restoration of preoperative tibial alignment improves functional results after medial unicompartmental knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2023;31(11):5171-5179. doi: 10.1007/s00167-023-07588-5.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Felson DT, Niu J, Gross KD, et al. Valgus malalignment is a risk factor for lateral knee osteoarthritis incidence and progression: findings from the Multicenter Osteoarthritis Study and the Osteoarthritis Initiative. Arthritis Rheum. 2013;65(2):355-362. doi: 10.1002/art.37726.</mixed-citation><mixed-citation xml:lang="en">Felson DT, Niu J, Gross KD, et al. Valgus malalignment is a risk factor for lateral knee osteoarthritis incidence and progression: findings from the Multicenter Osteoarthritis Study and the Osteoarthritis Initiative. Arthritis Rheum. 2013;65(2):355-362. doi: 10.1002/art.37726.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Kamenaga T, Hiranaka T, Hida Y, et al. Lateral osteoarthritis progression is associated with a postoperative residual tibiofemoral subluxation in Oxford UKA. Knee Surg Sports Traumatol Arthrosc. 2022;30(9):3236-3243. doi: 10.1007/s00167-021-06729-y.</mixed-citation><mixed-citation xml:lang="en">Kamenaga T, Hiranaka T, Hida Y, et al. Lateral osteoarthritis progression is associated with a postoperative residual tibiofemoral subluxation in Oxford UKA. Knee Surg Sports Traumatol Arthrosc. 2022;30(9):3236-3243. doi: 10.1007/s00167-021-06729-y</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">NJR. 19th Annual Report 2022. National Joint Registry; 2022. Available at: https://www.ncbi.nlm.nih.gov/books/NBK587525/pdf/Bookshelf_NBK587525.pdf. Accessed Oct 17, 2024.</mixed-citation><mixed-citation xml:lang="en">NJR. 19th Annual Report 2022. National Joint Registry; 2022. Available at: https://www.ncbi.nlm.nih.gov/books/NBK587525/pdf/Bookshelf_NBK587525.pdf. Accessed Oct 17, 2024.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">AOANJRR. Hip, knee and shoulder arthroplasty: 2022 annual report. Australian Orthopaedic Association National Joint Replacement Registry; 2022. Available at: https://aoanjrr.sahmri.com/annual-reports-2022. Accessed Oct 17, 2024.</mixed-citation><mixed-citation xml:lang="en">AOANJRR. Hip, knee and shoulder arthroplasty: 2022 annual report. Australian Orthopaedic Association National Joint Replacement Registry; 2022. Available at: https://aoanjrr.sahmri.com/annual-reports-2022. Accessed Oct 17, 2024.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">NAR. 2022 Annual Report. Norwegian Arthroplasty Register; 2022. Available at: https://helse-bergen.no/seksjon/Nasjonal_ kompetansetjeneste_leddproteser_hoftebrudd/Share%20point%20Documents/Rapport/Report%202022%20english.pdf. Accessed Oct 17, 2024.</mixed-citation><mixed-citation xml:lang="en">NAR. 2022 Annual Report. Norwegian Arthroplasty Register; 2022. Available at: https://helse-bergen.no/seksjon/Nasjonal_kompetansetjeneste_leddproteser_hoftebrudd/Share%20point%20Documents/Rapport/Report%202022%20 english.pdf. Accessed Oct 17, 2024.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Sun XW, Lu FF, Zou K, et al. Does new instrument for Oxford unicompartmental knee arthroplasty improve short-term clinical outcome and component alignment? A meta-analysis. J Orthop Surg Res. 2020;15(1):386. doi: 10.1186/s13018-020-01926-w.</mixed-citation><mixed-citation xml:lang="en">Sun XW, Lu FF, Zou K, et al. Does new instrument for Oxford unicompartmental knee arthroplasty improve short-term clinical outcome and component alignment? A meta-analysis. J Orthop Surg Res. 2020;15(1):386. doi: 10.1186/s13018020-01926-w.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Ma J, Yan Y, Wang W, et al. Lower early revision rates after uncemented Oxford Unicompartmental Knee Arthroplasty (UKA) than cemented Oxford UKA: A meta-analysis. Orthop Traumatol Surg Res. 2021;107(3):102802. doi: 10.1016/j.otsr.2021.102802.</mixed-citation><mixed-citation xml:lang="en">Ma J, Yan Y, Wang W, et al. Lower early revision rates after uncemented Oxford Unicompartmental Knee Arthroplasty (UKA) than cemented Oxford UKA: A meta-analysis. Orthop Traumatol Surg Res. 2021;107(3):102802. doi: 10.1016/j.otsr.2021.102802.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang P, Bai J, Wang J, et al. How to perform better on Oxford UKA? A technical note from over 500 surgical experiences. Orthop Surg. 2023;15(9):2445-2453. doi: 10.1111/os.13811.</mixed-citation><mixed-citation xml:lang="en">Zhang P, Bai J, Wang J, et al. How to perform better on Oxford UKA? A technical note from over 500 surgical experiences. Orthop Surg. 2023;15(9):2445-2453. doi: 10.1111/os.13811.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Ahn JH, Kang HW, Yang TY, Lee JY. Risk factors of post-operative malalignment in fixed-bearing medial unicompartmental knee arthroplasty. Int Orthop. 2016;40(7):1455-63. doi: 10.1007/s00264-015-3014-1.</mixed-citation><mixed-citation xml:lang="en">Ahn JH, Kang HW, Yang TY, Lee JY. Risk factors of post-operative malalignment in fixed-bearing medial unicompartmental knee arthroplasty. Int Orthop. 2016;40(7):1455-63. doi: 10.1007/s00264-015-3014-1.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Kozinn SC, Scott R. Unicondylar knee arthroplasty. J Bone Joint Surg Am. 1989;71(1):145-150.</mixed-citation><mixed-citation xml:lang="en">Kozinn SC, Scott R. Unicondylar knee arthroplasty. J Bone Joint Surg Am. 1989;71(1):145-150.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Kuroda Y, Takayama K, Ishida K, et al. Medial joint line elevation of the tibia measured during surgery has a significant correlation with the limb alignment changes following medial unicompartmental knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2018;26(11):3468-3473. doi: 10.1007/s00167-018-4935-1.</mixed-citation><mixed-citation xml:lang="en">Kuroda Y, Takayama K, Ishida K, et al. Medial joint line elevation of the tibia measured during surgery has a significant correlation with the limb alignment changes following medial unicompartmental knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2018;26(11):3468-3473. doi: 10.1007/s00167-018-4935-1.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Корнилов Н.Н., Куляба Т.А., Федоров Р.Э. Современные представления об одномыщелковом эндопротезировании в структуре хирургических методов лечения больных гонартрозом (обзор литературы). Травматология и ортопедия России. 2012;18(1):113-120. doi: 10.21823/2311-2905-2012-0-1-138-144.</mixed-citation><mixed-citation xml:lang="en">Kornilov NN, Kulyaba TA, Phedorov RE. Recent view at unicompartmental knee arthroplasty among other surgical approaches to patients with knee osteoarthritis. Traumatology and Orthopedics of Russia. 2012;18(1):113-120. (In Russ.) doi: 10.21823/2311-2905-2012-0-1-138-144.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Murray DW, Parkinson RW. Usage of unicompartmental knee arthroplasty. Bone Joint J. 2018;100-B(4):432-435. doi: 10.1302/0301-620X.100B4.BJJ-2017-0716.R1.</mixed-citation><mixed-citation xml:lang="en">Murray DW, Parkinson RW. Usage of unicompartmental knee arthroplasty. Bone Joint J. 2018;100-B(4):432-435. doi: 10.1302/0301-620X.100B4.BJJ-2017-0716.R1.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Marullo M, Tandogan RN, Kort N, et al. Trends in unicompartmental knee arthroplasty among 138 international experienced arthroplasty knee surgeons. Heliyon. 2024;10(2):e24307. doi: 10.1016/j.heliyon.2024.e24307.</mixed-citation><mixed-citation xml:lang="en">Marullo M, Tandogan RN, Kort N, et al. Trends in unicompartmental knee arthroplasty among 138 international experienced arthroplasty knee surgeons. Heliyon. 2024;10(2):e24307. doi: 10.1016/j.heliyon.2024.e24307.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Liu C, Chen H, Ge J, et al. Predicting valgus malalignment after mobile-bearing UKA using a new method: the arithmetic HKA of the arthritic knee. Arch Orthop Trauma Surg. 2023;143(10):6381-6391. doi: 10.1007/s00402-023-04921-y.</mixed-citation><mixed-citation xml:lang="en">Liu C, Chen H, Ge J, et al. Predicting valgus malalignment after mobile-bearing UKA using a new method: the arithmetic HKA of the arthritic knee. Arch Orthop Trauma Surg. 2023;143(10):6381-6391. doi: 10.1007/s00402-023-04921-y.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Rivière C, Sivaloganathan S, Villet L, et al. Kinematic alignment of medial UKA is safe: a systematic review. Knee Surg Sports Traumatol Arthrosc. 2022;30(3):1082-1094. doi: 10.1007/s00167-021-06462-6.</mixed-citation><mixed-citation xml:lang="en">Rivière C, Sivaloganathan S, Villet L, et al. Kinematic alignment of medial UKA is safe: a systematic review. Knee Surg Sports Traumatol Arthrosc. 2022;30(3):1082-1094. doi: 10.1007/s00167-021-06462-6.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Ghazal AH, Fozo ZA, Matar SG, et al. Robotic versus conventional unicompartmental knee surgery: a comprehensive systematic review and meta-analysis. Cureus. 2023;15(10):e46681. doi: 10.7759/cureus.46681.</mixed-citation><mixed-citation xml:lang="en">Ghazal AH, Fozo ZA, Matar SG, et al. Robotic versus conventional unicompartmental knee surgery: a comprehensive systematic review and meta-analysis. Cureus. 2023;15(10):e46681. doi: 10.7759/cureus.46681.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Xu K, Chen Q, Yan Q, et al. Comparison of computer-assisted navigated technology and conventional technology in unicompartmental knee arthroplasty: a meta-analysis. J Orthop Surg Res. 2022;17(1):123. doi: 10.1186/s13018-022-03013-8.</mixed-citation><mixed-citation xml:lang="en">Xu K, Chen Q, Yan Q, et al. Comparison of computer-assisted navigated technology and conventional technology in unicompartmental knee arthroplasty: a meta-analysis. J Orthop Surg Res. 2022;17(1):123. doi: 10.1186/s13018-02203013-8.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Park KK, Han CD, Yang IH, et al. Robot-assisted unicompartmental knee arthroplasty can reduce radiologic outliers compared to conventional techniques. PLoS One. 2019;14(12):e0225941. doi: 10.1371/journal.pone.0225941.</mixed-citation><mixed-citation xml:lang="en">Park KK, Han CD, Yang IH, et al. Robot-assisted unicompartmental knee arthroplasty can reduce radiologic outliers compared to conventional techniques. PLoS One. 2019;14(12):e0225941. doi: 10.1371/journal.pone.0225941.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Филь А.С., Антипов А.П., Куляба Т.А., Корнилов Н.Н. Целесообразна ли частичная артропластика коленного сустава: мнения ортопедов крупного центра эндопротезирования. Травматология и ортопедия России. 2021;27(3):43-55. doi: 10.21823/23112905-2021-27-3-43-55.</mixed-citation><mixed-citation xml:lang="en">Fil AS, Antipov AP, Kulyaba TA, Kornilov NN. Whether the Partial Knee Arthroplasty is Worthwhile: Estimation of Orthopedic Surgeons from Large Arthroplasty Center. Traumatology and Orthopedics of Russia. 2021;27(3):43-55. (In Russ.) doi: 10.21823/2311-2905-2021-27-3-43-55.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Hamilton TW, Rizkalla JM, Kontochristos L, et al. The interaction of caseload and usage in determining outcomes of unicompartmental knee arthroplasty: a meta-analysis. J Arthroplasty. 2017;32(10):3228-3237.e2. doi: 10.1016/j.arth.2017.04.063.</mixed-citation><mixed-citation xml:lang="en">Hamilton TW, Rizkalla JM, Kontochristos L, et al. The interaction of caseload and usage in determining outcomes of unicompartmental knee arthroplasty: a meta-analysis. J Arthroplasty. 2017;32(10):3228-3237.e2. doi: 10.1016/j.arth.2017.04.063.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Hamilton TW, Pandit HG, Jenkins C, et al. Evidence-based indications for mobile-bearing unicompartmental knee arthroplasty in a consecutive cohort of thousand knees. J Arthroplasty. 2017;32(6):1779-1785. doi: 10.1016/j.arth.2016.12.036.</mixed-citation><mixed-citation xml:lang="en">Hamilton TW, Pandit HG, Jenkins C, et al. Evidence-based indications for mobile-bearing unicompartmental knee arthroplasty in a consecutive cohort of thousand knees. J Arthroplasty. 2017;32(6):1779-1785. doi: 10.1016/j.arth.2016.12.036.</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Rodríguez-Merchán EC, Gómez-Cardero P. Unicompartmental knee arthroplasty: Current indications, technical issues and results. EFORT Open Rev. 2018;3(6):363-373. doi: 10.1302/2058-5241.3.170048.</mixed-citation><mixed-citation xml:lang="en">Rodríguez-Merchán EC, Gómez-Cardero P. Unicompartmental knee arthroplasty: Current indications, technical issues and results. EFORT Open Rev. 2018;3(6):363-373. doi: 10.1302/2058-5241.3.170048.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Musbahi O, Hamilton TW, Crellin AJ, et al. The effect of obesity on revision rate in unicompartmental knee arthroplasty: a systematic review and meta-analysis. Knee Surg Sports Traumatol Arthrosc. 2021;29(10):3467-3477. doi: 10.1007/s00167-020-06297-7.</mixed-citation><mixed-citation xml:lang="en">Musbahi O, Hamilton TW, Crellin AJ, et al. The effect of obesity on revision rate in unicompartmental knee arthroplasty: a systematic review and meta-analysis. Knee Surg Sports Traumatol Arthrosc. 2021;29(10):3467-3477. doi: 10.1007/s00167-020-06297-7.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang Q, Zhang Q, Guo W, et al. Risk factors of postoperative valgus malalignment in mobile-bearing medial unicompartmental knee arthroplasty. Arch Orthop Trauma Surg. 2019;139(2):241-248. doi: 10.1007/s00402-018-3070-2.</mixed-citation><mixed-citation xml:lang="en">Zhang Q, Zhang Q, Guo W, et al. Risk factors of postoperative valgus malalignment in mobile-bearing medial unicompartmental knee arthroplasty. Arch Orthop Trauma Surg. 2019;139(2):241-248. doi: 10.1007/s00402-018-3070-2.</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Asada S, Inoue S, Tsukamoto I, et al. Obliquity of tibial component after unicompartmental knee arthroplasty. Knee. 2019;26(2):410-415. doi: 10.1016/j.knee.2018.12.013.</mixed-citation><mixed-citation xml:lang="en">Asada S, Inoue S, Tsukamoto I, et al. Obliquity of tibial component after unicompartmental knee arthroplasty. Knee. 2019;26(2):410-415. doi: 10.1016/j.knee.2018.12.013.</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Mullaji AB, Shetty GM, Kanna R. Postoperative limb alignment and its determinants after minimally invasive Oxford medial unicompartmental knee arthroplasty. J Arthroplasty. 2011;26(6):919-925. doi: 10.1016/j.arth.2011.03.008.</mixed-citation><mixed-citation xml:lang="en">Mullaji AB, Shetty GM, Kanna R. Postoperative limb alignment and its determinants after minimally invasive Oxford medial unicompartmental knee arthroplasty. J Arthroplasty. 2011;26(6):919-925. doi: 10.1016/j.arth.2011.03.008.</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Kim SJ, Bae JH, Lim HC. Factors affecting the postoperative limb alignment and clinical outcome after Oxford unicompartmental knee arthroplasty. J Arthroplasty. 2012;27(6):1210-1215. doi: 10.1016/j.arth.2011.12.011.</mixed-citation><mixed-citation xml:lang="en">Kim SJ, Bae JH, Lim HC. Factors affecting the postoperative limb alignment and clinical outcome after Oxford unicompartmental knee arthroplasty. J Arthroplasty. 2012;27(6):1210-1215. doi: 10.1016/j.arth.2011.12.011.</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Tashiro Y, Matsuda S, Okazaki K, et al. The coronal alignment after medial unicompartmental knee arthroplasty can be predicted: usefulness of full-length valgus stress radiography for evaluating correctability. Knee Surg Sports Traumatol Arthrosc. 2014;22(12):3142-3149. doi: 10.1007/s00167-014-3248-2.</mixed-citation><mixed-citation xml:lang="en">Tashiro Y, Matsuda S, Okazaki K, et al. The coronal alignment after medial unicompartmental knee arthroplasty can be predicted: usefulness of full-length valgus stress radiography for evaluating correctability. Knee Surg Sports Traumatol Arthrosc. 2014;22(12):3142-3149. doi: 10.1007/s00167-014-3248-2.</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Hopgood P, Martin CP, Rae PJ. The effect of tibial implant size on post-operative alignment following medial unicompartmental knee replacement. Knee. 2004;11(5):385-388. doi: 10.1016/j.knee.2003.12.008.9.</mixed-citation><mixed-citation xml:lang="en">Hopgood P, Martin CP, Rae PJ. The effect of tibial implant size on post-operative alignment following medial unicompartmental knee replacement. Knee. 2004;11(5):385-388. doi: 10.1016/j.knee.2003.12.008.9.</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Wen PF, Guo WS, Gao FQ, et al. Effects of lower limb alignment and tibial component inclination on the biomechanics of lateral compartment in unicompartmental knee arthroplasty. Chin Med J (Engl). 2017;130(21):2563-2568. doi: 10.4103/0366-6999.217076.</mixed-citation><mixed-citation xml:lang="en">Wen PF, Guo WS, Gao FQ, et al. Effects of lower limb alignment and tibial component inclination on the biomechanics of lateral compartment in unicompartmental knee arthroplasty. Chin Med J (Engl). 2017;130(21):2563-2568. doi: 10.4103/0366-6999.217076.</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Zuiderbaan HA, van der List JP, Chawla H, et al. Predictors of subjective outcome after medial unicompartmental knee arthroplasty. J Arthroplasty. 2016;31(7):1453-1458. doi: 10.1016/j.arth.2015.12.038.</mixed-citation><mixed-citation xml:lang="en">Zuiderbaan HA, van der List JP, Chawla H, et al. Predictors of subjective outcome after medial unicompartmental knee arthroplasty. J Arthroplasty. 2016;31(7):1453-1458. doi: 10.1016/j.arth.2015.12.038.</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Vasso M, Del Regno C, D'Amelio A, et al. Minor varus alignment provides better results than neutral alignment in medial UKA. Knee. 2015;22(2):117-121. doi: 10.1016/j.knee.2014.12.004.</mixed-citation><mixed-citation xml:lang="en">Vasso M, Del Regno C, D'Amelio A, et al. Minor varus alignment provides better results than neutral alignment in medial UKA. Knee. 2015;22(2):117-121. doi: 10.1016/j.knee.2014.12.004.</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">Nakano N, Tsubosaka M, Kamenaga T, et al. Predicting postoperative coronal alignment after fixed-bearing unicompartmental knee arthroplasty using a new morphological assessment method: the arithmetic hip-knee-ankle angle. Int Orthop. 2024;48(4):889-897. doi: 10.1007/s00264-023-06072-6.</mixed-citation><mixed-citation xml:lang="en">Nakano N, Tsubosaka M, Kamenaga T, et al. Predicting postoperative coronal alignment after fixed-bearing unicompartmental knee arthroplasty using a new morphological assessment method: the arithmetic hip-knee-ankle angle. Int Orthop. 2024;48(4):889-897. doi: 10.1007/s00264-023-06072-6.</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Kokubu Y, Kawahara S, Hamai S, et al. Small change in the arithmetic hip-knee-ankle angle during unicompartmental knee arthroplasty improves early postoperative functional outcomes. Arch Orthop Trauma Surg. 2024;144(5):2297-2304. doi: 10.1007/s00402-024-05309-2.</mixed-citation><mixed-citation xml:lang="en">Kokubu Y, Kawahara S, Hamai S, et al. Small change in the arithmetic hip-knee-ankle angle during unicompartmental knee arthroplasty improves early postoperative functional outcomes. Arch Orthop Trauma Surg. 2024;144(5):22972304. doi: 10.1007/s00402-024-05309-2.</mixed-citation></citation-alternatives></ref><ref id="cit44"><label>44</label><citation-alternatives><mixed-citation xml:lang="ru">Shih HT, Chen KH, Lee CH, et al. Factors predicting lower limb alignment after Oxford medial unicompartmental knee arthroplasty. Sci Rep. 2024;14(1):5597. doi: 10.1038/s41598-024-56285-x.</mixed-citation><mixed-citation xml:lang="en">Shih HT, Chen KH, Lee CH, et al. Factors predicting lower limb alignment after Oxford medial unicompartmental knee arthroplasty. Sci Rep. 2024;14(1):5597. doi: 10.1038/s41598-024-56285-x.</mixed-citation></citation-alternatives></ref><ref id="cit45"><label>45</label><citation-alternatives><mixed-citation xml:lang="ru">Khow YZ, Liow MHL, Lee M, et al. The effect of tibial and femoral component coronal alignment on clinical outcomes and survivorship in unicompartmental knee arthroplasty. Bone Joint J. 2021;103-B(2):338-346. doi: 10.1302/0301-620X.103B2.BJJ-2020-0959.R1.</mixed-citation><mixed-citation xml:lang="en">Khow YZ, Liow MHL, Lee M, et al. The effect of tibial and femoral component coronal alignment on clinical outcomes and survivorship in unicompartmental knee arthroplasty. Bone Joint J. 2021;103-B(2):338-346. doi: 10.1302/0301-620X.103B2.BJJ-2020-0959.R1.</mixed-citation></citation-alternatives></ref><ref id="cit46"><label>46</label><citation-alternatives><mixed-citation xml:lang="ru">Kuroda Y, Takayama K, Ishida K, et al. Medial joint line elevation of the tibia measured during surgery has a significant correlation with the limb alignment changes following medial unicompartmental knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2018;26(11):3468-3473. doi: 10.1007/s00167-018-4935-1.</mixed-citation><mixed-citation xml:lang="en">Kuroda Y, Takayama K, Ishida K, et al. Medial joint line elevation of the tibia measured during surgery has a significant correlation with the limb alignment changes following medial unicompartmental knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2018;26(11):3468-3473. doi: 10.1007/s00167-018-4935-1.</mixed-citation></citation-alternatives></ref><ref id="cit47"><label>47</label><citation-alternatives><mixed-citation xml:lang="ru">Liu C, Ge J, Jiang Y, et al. Preoperative valgus-corrected hip-knee-ankle angle and medial meniscal extrusion are useful for evaluating postoperative alignment in mobile-bearing UKA. Heliyon. 2023;9(11):e22234. doi: 10.1016/j.heliyon.2023.e22234.</mixed-citation><mixed-citation xml:lang="en">Liu C, Ge J, Jiang Y, et al. Preoperative valgus-corrected hip-knee-ankle angle and medial meniscal extrusion are useful for evaluating postoperative alignment in mobile-bearing UKA. Heliyon. 2023;9(11):e22234. doi: 10.1016/j.heliyon.2023.e22234.</mixed-citation></citation-alternatives></ref><ref id="cit48"><label>48</label><citation-alternatives><mixed-citation xml:lang="ru">Ishibashi K, Sasaki E, Otsuka H, et al. Valgus correctability and meniscal extrusion were associated with alignment after unicompartmental knee arthroplasty. Clin Orthop Relat Res. 2020;478(7):1636-1644. doi: 10.1097/CORR.0000000000001260.</mixed-citation><mixed-citation xml:lang="en">Ishibashi K, Sasaki E, Otsuka H, et al. Valgus correctability and meniscal extrusion were associated with alignment after unicompartmental knee arthroplasty. Clin Orthop Relat Res. 2020;478(7):1636-1644. doi: 10.1097/CORR.0000000000001260.</mixed-citation></citation-alternatives></ref><ref id="cit49"><label>49</label><citation-alternatives><mixed-citation xml:lang="ru">Costa CR, Morrison WB, Carrino JA. Medial meniscus extrusion on knee MRI: is extent associated with severity of degeneration or type of tear? AJR Am J Roentgenol. 2004;183(1):17-23. doi: 10.2214/ajr.183.1.1830017.</mixed-citation><mixed-citation xml:lang="en">Costa CR, Morrison WB, Carrino JA. Medial meniscus extrusion on knee MRI: is extent associated with severity of degeneration or type of tear? AJR Am J Roentgenol. 2004;183(1):17-23. doi: 10.2214/ajr.183.1.1830017.</mixed-citation></citation-alternatives></ref><ref id="cit50"><label>50</label><citation-alternatives><mixed-citation xml:lang="ru">Hashemi J, Chandrashekar N, Gill B. et al. The geometry of the tibial plateau and its influence on the biomechanics of the tibiofemoral joint. J Bone Joint Surg Am. 2008;90(12):2724-2734. doi: 10.2106/JBJS.G.01358.</mixed-citation><mixed-citation xml:lang="en">Hashemi J, Chandrashekar N, Gill B. et al. The geometry of the tibial plateau and its influence on the biomechanics of the tibiofemoral joint. J Bone Joint Surg Am. 2008;90(12):2724-2734. doi: 10.2106/JBJS.G.01358.</mixed-citation></citation-alternatives></ref><ref id="cit51"><label>51</label><citation-alternatives><mixed-citation xml:lang="ru">Fuchs S, Tibesku CO, Genkinger M, et al. Proprioception with bicondylar sledge prostheses retaining cruciate ligaments. Clin Orthop Relat Res. 2003;(406):148-154. doi: 10.1097/01.blo.0000038053.29678.a5.</mixed-citation><mixed-citation xml:lang="en">Fuchs S, Tibesku CO, Genkinger M, et al. Proprioception with bicondylar sledge prostheses retaining cruciate ligaments. Clin Orthop Relat Res. 2003;(406):148-154. doi: 10.1097/01.blo.0000038053.29678.a5.</mixed-citation></citation-alternatives></ref><ref id="cit52"><label>52</label><citation-alternatives><mixed-citation xml:lang="ru">Fuchs S, Tibesku CO, Genkinger M, et al. Clinical and functional comparison of bicondylar sledge prostheses retaining all ligaments and constrained total knee replacement. Clin Biomech (Bristol, Avon). 2004;19(3):263-269. doi: 10.1016/j.clinbiomech.2003.11.004.</mixed-citation><mixed-citation xml:lang="en">Fuchs S, Tibesku CO, Genkinger M, et al. Clinical and functional comparison of bicondylar sledge prostheses retaining all ligaments and constrained total knee replacement. Clin Biomech (Bristol, Avon). 2004;19(3):263-269. doi: 10.1016/j.clinbiomech.2003.11.004.</mixed-citation></citation-alternatives></ref><ref id="cit53"><label>53</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang Q, Zhang Q, Guo W, et al. The learning curve for minimally invasive Oxford phase 3 unicompartmental knee arthroplasty: cumulative summation test for learning curve (LC-CUSUM). J Orthop Surg Res. 2014;9:81. doi: 10.1186/s13018-014-0081-8.</mixed-citation><mixed-citation xml:lang="en">Zhang Q, Zhang Q, Guo W, et al. The learning curve for minimally invasive Oxford phase 3 unicompartmental knee arthroplasty: cumulative summation test for learning curve (LC-CUSUM). J Orthop Surg Res. 2014;9:81. doi: 10.1186/s13018-014-0081-8.</mixed-citation></citation-alternatives></ref><ref id="cit54"><label>54</label><citation-alternatives><mixed-citation xml:lang="ru">Banks SA, Fregly BJ, Boniforti F, et al. Comparing in vivo kinematics of unicondylar and bi-unicondylar knee replacements. Knee Surg Sports Traumatol Arthrosc. 2005;13(7):551-556. doi: 10.1007/s00167-004-0565-x.</mixed-citation><mixed-citation xml:lang="en">Banks SA, Fregly BJ, Boniforti F, et al. Comparing in vivo kinematics of unicondylar and bi-unicondylar knee replacements. Knee Surg Sports Traumatol Arthrosc. 2005;13(7):551-556. doi: 10.1007/s00167-004-0565-x.</mixed-citation></citation-alternatives></ref><ref id="cit55"><label>55</label><citation-alternatives><mixed-citation xml:lang="ru">Pandit H, Mancuso F, Jenkins C, et al. Lateral unicompartmental knee replacement for the treatment of arthritis progression after medial unicompartmental replacement. Knee Surg Sports Traumatol Arthrosc. 2017;25(3):669-674. doi: 10.1007/s00167-016-4075-4.</mixed-citation><mixed-citation xml:lang="en">Pandit H, Mancuso F, Jenkins C, et al. Lateral unicompartmental knee replacement for the treatment of arthritis progression after medial unicompartmental replacement. Knee Surg Sports Traumatol Arthrosc. 2017;25(3):669-674. doi: 10.1007/s00167-016-4075-4.</mixed-citation></citation-alternatives></ref><ref id="cit56"><label>56</label><citation-alternatives><mixed-citation xml:lang="ru">Wada K, Price A, Gromov K, et al. Clinical outcome of bi-unicompartmental knee arthroplasty for both medial and lateral femorotibial arthritis: a systematic review-is there proof of concept? Arch Orthop Trauma Surg. 2020;140(10):1503-1513. doi: 10.1007/s00402020-03492-6.</mixed-citation><mixed-citation xml:lang="en">Wada K, Price A, Gromov K, et al. Clinical outcome of bi-unicompartmental knee arthroplasty for both medial and lateral femorotibial arthritis: a systematic review-is there proof of concept? Arch Orthop Trauma Surg. 2020;140(10):15031513. doi: 10.1007/s00402-020-03492-6.</mixed-citation></citation-alternatives></ref><ref id="cit57"><label>57</label><citation-alternatives><mixed-citation xml:lang="ru">Parratte S, Pauly V, Aubaniac JM, Argenson JN. Survival of bicompartmental knee arthroplasty at 5 to 23 years. Clin Orthop Relat Res. 2010;468(1):64-72. doi: 10.1007/s11999-009-1018-0.</mixed-citation><mixed-citation xml:lang="en">Parratte S, Pauly V, Aubaniac JM, Argenson JN. Survival of bicompartmental knee arthroplasty at 5 to 23 years. Clin Orthop Relat Res. 2010;468(1):64-72. doi: 10.1007/s11999-009-1018-0.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
