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Insbesondere in den letzten Jahren haben KI-basierte Ans\u00e4tze Einzug in die Berechnungsmodelle gefunden.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Fragestellung<\/jats:title>\n                    <jats:p>Ziel ist es, klassische und neue Prinzipien der IOL-Berechnung zu diskutieren, die aktuelle Klassifikation darzustellen, neue Ans\u00e4tze zu erl\u00e4utern und die Leistungsf\u00e4higkeit der Formeln anhand aktueller Reviews und Metaanalysen zu vergleichen.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Material und Methoden<\/jats:title>\n                    <jats:p>Es handelt sich um einen narrativen Review ohne Anspruch auf Vollst\u00e4ndigkeit. Die Literaturauswahl erfolgte auf Basis relevanter Publikationen aus medizinischen Datenbanken und Fachzeitschriften. Erstpublikationen zu den Formeln sowie Arbeiten zur Klassifikation wurden identifiziert und analysiert. Anschlie\u00dfend erfolgte eine Auswertung aktueller Reviews und Metaanalysen zum Vergleich der Leistungsf\u00e4higkeit.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Ergebnisse<\/jats:title>\n                    <jats:p>Das Spektrum der Intraokularlinsenformeln reicht von historischen refraktions- und regressionsbasierten Ans\u00e4tzen \u00fcber klassische Vergenz- und Raytracing- bis hin zu modernen KI-basierten Formeln. Viele der aktuell verwendeten Formeln integrieren mehrere Ans\u00e4tze. In den letzten Jahren zeigt sich ein deutlicher Trend zur Verringerung des Vorhersagefehlers mit dem Aufkommen neuerer Formeln, insbesondere bei kurzen Augen.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Diskussion<\/jats:title>\n                    <jats:p>Moderne Formeln sind den klassischen vorzuziehen, und veraltete Leitlinien zur Formelwahl sollten aktualisiert werden. Viele der modernen Formeln sind universell einsetzbar und zeigen \u00e4hnlich gute Ergebnisse. Weiterentwicklungen werden die Anzahl von Ausrei\u00dfern reduzieren, aber vermutlich nie g\u00e4nzlich eliminieren.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1007\/s00347-026-02454-4","type":"journal-article","created":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T05:36:05Z","timestamp":1782192965000},"page":"507-513","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Berechnen der IOL-St\u00e4rke\u00a0\u2013 Prinzipien, Entwicklung und aktuelle Herausforderungen","Calculating IOL\u00a0power \u2013 principles, development and current challenges"],"prefix":"10.1007","volume":"123","author":[{"given":"Daniel","family":"Wallinger","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Leon","family":"Pomberger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lisa","family":"Tasch","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sophia A.","family":"Reifeltshammer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthias","family":"Bolz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nino","family":"Hirnschall","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,6,23]]},"reference":[{"key":"2454_CR1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-031-50666-6","volume-title":"Intraocular Lens Calculations","author":"J Aramberri","year":"2024","unstructured":"Aramberri\u00a0J, Hoffer\u00a0KJ, Olsen\u00a0T et\u00a0al (2024) Intraocular Lens Calculations https:\/\/doi.org\/10.1007\/978-3-031-50666-6"},{"key":"2454_CR2","first-page":"69","volume":"7","author":"RD Binkhorst","year":"1976","unstructured":"Binkhorst\u00a0RD (1976) Pitfalls in the determination of intraocular lens power without ultrasound. 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