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  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">SMF</journal-id>
      <journal-title-group>
        <journal-title>Schweizerisches Medizin-Forum</journal-title>
      </journal-title-group>
      <issn pub-type="epub">1424-4020</issn>
      <issn pub-type="ppub">1424-3784</issn>
      <publisher>
        <publisher-name>EMH Schweizerischer Ärzteverlag AG</publisher-name>
        <publisher-loc>Farnsburgerstrasse 8
CH-4132 Muttenz</publisher-loc>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="publisher-id">08814</article-id>
      <article-id pub-id-type="doi">10.4414/smf.2021.08814</article-id>
      <article-categories>
        <!-- rubric -->
        <subj-group subj-group-type="Article Type">
          <subject>Übersichtsartikel</subject>
        </subj-group>
        <!-- topics -->
        <subj-group subj-group-type="Classification">
          <subject>Orthopädie und Traumatologie</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Sagittale Balance und Haltungs­instabilität als Kriterien für Wirbelsäulenoperationen</article-title>
      </title-group>
      <contrib-group>
        <contrib id="author-1" contrib-type="author" corresp="yes">
          <contrib-id contrib-id-type="orcid"/>
          <name>
            <surname>Ulrich</surname>
            <given-names>Christian T.</given-names>
          </name>
          <email>christian.ulrich@insel.ch</email>
          <aff>Neurochirurgie | Freiburgstrasse | Bern | 3010 | SWITZERLAND</aff>
        </contrib>
        <contrib id="author-2" contrib-type="author" corresp="no">
          <contrib-id contrib-id-type="orcid"/>
          <name>
            <surname>Schär</surname>
            <given-names>Ralph  T.</given-names>
          </name>
          <email/>
          <aff>Klinik für Neurochirurgie, Inselspital, Universitätsklinik Bern</aff>
        </contrib>
        <contrib id="author-3" contrib-type="author" corresp="no">
          <contrib-id contrib-id-type="orcid"/>
          <name>
            <surname>Jesse</surname>
            <given-names>Christopher Marvin</given-names>
          </name>
          <email/>
          <aff>Klinik für Neurochirurgie, Inselspital, Universitätsklinik Bern</aff>
        </contrib>
        <contrib id="author-4" contrib-type="author" corresp="no">
          <contrib-id contrib-id-type="orcid"/>
          <name>
            <surname>Fichtner</surname>
            <given-names>Jens </given-names>
          </name>
          <email/>
          <aff/>
        </contrib>
        <contrib id="author-5" contrib-type="author" corresp="no">
          <contrib-id contrib-id-type="orcid"/>
          <name>
            <surname>Raabe</surname>
            <given-names>Andreas</given-names>
          </name>
          <email/>
          <aff>Klinik für Neurochirurgie, Inselspital, Universitätsklinik Bern</aff>
        </contrib>
        <contrib id="author-6" contrib-type="author" corresp="no">
          <contrib-id contrib-id-type="orcid"/>
          <name>
            <surname>Payer</surname>
            <given-names>Michael</given-names>
          </name>
          <email/>
          <aff>Klinik Hirslanden, Wirbelsäulenchirurgie, Zürich</aff>
        </contrib>
        <contrib id="author-7" contrib-type="author" corresp="no">
          <contrib-id contrib-id-type="orcid"/>
          <name>
            <surname>Tessitore</surname>
            <given-names>Enrico</given-names>
          </name>
          <email/>
          <aff>Klinik für Neurochirurgie, Universitätsklinik Genf</aff>
        </contrib>
        <contrib id="author-8" contrib-type="author" corresp="no">
          <contrib-id contrib-id-type="orcid"/>
          <name>
            <surname>Hausmann</surname>
            <given-names>Oliver N.</given-names>
          </name>
          <email/>
          <aff>Neuro- und Wirbelsäulenzentrum Zentralschweiz, St. Anna Klinik Luzern</aff>
        </contrib>
      </contrib-group>
      <pub-date pub-type="epub" date-type="pub" iso-8601-date="2021.08.03">
        <day>03</day>
        <month>08</month>
        <year>2021</year>
      </pub-date>
      <volume>21</volume>
      <issue>3132</issue>
      <fpage>536</fpage>
      <lpage>540</lpage>
      <permissions>
        <copyright-statement>Copyright: EMH Schweizerischer Ärzteverlag AG</copyright-statement>
        <copyright-year>2021</copyright-year>
        <copyright-holder>EMH Schweizerischer Ärzteverlag AG</copyright-holder>
        <license license-type="open-access" xlink:href="https://creativecommons.org/licenses/by-nc-nd/4.0/">
          <license-p>"Swiss Medical Forum" is an open access publication of EMH published in accordance with the terms of the Creative Commons licence attribution - NonCommercial - NoDerivatives 4.0 International. You are free to share, copy and redistribute the material in any medium or format under the following terms:</license-p>
          <license-p>Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.</license-p>
          <license-p>NonCommercial — You may not use the material for commercial purposes.</license-p>
          <license-p>NoDerivatives — If you remix, transform, or build upon the material, you may not distribute the modified material.</license-p>
          <license-p>"Non-commercial" means not primarily intended for or directed towards commercial advantage or monetary compensation. The incorporation of publications in commercial products, the use of publications to advertise for commercial products or services and any other usage that directly or indirectly pursues commercial interests is subject to the express previous consent of the publishing house as part of a written agreement.</license-p>
          <license-p>Please send us your request in writing. Exact indication of the publication from which you would like to reproduce material and detailed information about its intended use help to facilitate and expedite request processing.</license-p>
        </license>
      </permissions>
      <abstract abstract-type="article" xml:lang="de">
        <p>Der aufrechte Gang ist dem Equilibrium der Wirbelsäule zu verdanken. Deshalb alleine schon ergibt das Konzept der sagittalen Balance Sinn und ist nicht nur ein Hype. Allerdings ist die Evidenzlage für aggressive Korrekturoperationen bei Degeneration der Wirbelsäule nicht von hoher Qualität. Wirbelsäulenchirurgen und ihre Patienten müssen sich kritisch mit der individuellen Notwendigkeit einer aufwendigen operativen Wiederherstellung des sagittalen Alignements und der damit verbundenen Risiken auseinandersetzen. Um iatrogene Fehlstellungen zu vermeiden sollte allerdings vor  jeder  Fusionsoperation ein Blick auf die sagittale Balance geworfen werden.</p>
      </abstract>
    </article-meta>
  </front>
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</article>
