{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,10]],"date-time":"2026-08-10T23:54:57Z","timestamp":1786406097430,"version":"build-2736575974"},"reference-count":21,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2024,6,5]],"date-time":"2024-06-05T00:00:00Z","timestamp":1717545600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2024,6,5]],"date-time":"2024-06-05T00:00:00Z","timestamp":1717545600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["BMC Ophthalmol"],"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aims<\/jats:title><jats:p>To explore the application and long-term clinical effects of modified Yamane technique in intrascleral intraocular lens (IOL) fixation combined with or without iris reconstruction.<\/jats:p><\/jats:sec><jats:sec><jats:title>Settings and design<\/jats:title><jats:p>The data of patients receiving IOL fixation with modified Yamane technique in an ophthalmology department between December 2021 and August 2023 were analyzed retrospectively. The longest follow-up duration was &gt;\u200912 months.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods and material<\/jats:title><jats:p>The trailing haptic was fixed with the needle before the leading haptic. The silicone haptic stoppers were used to stabilize the IOL when iris reconstruction was combined. Preoperative and postoperative best-corrected visual acuity (BCVA), corneal endothelial cells (CECs), postoperative intraocular pressure (IOP), surgical indications and methods, and postoperative complications were recorded. Anterior segment optical coherence tomography (OCT) was used to evaluate IOL decentration and tilt. The paired sample t-test or Wilcoxon rank sum test were used to compare the results of the same index before and after the operation.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Twelve patients (12 eyes) were included in this cohort. There were 1 case of IOL dislocation, eight cases of lens dislocation or subluxation, and three cases of aphakia. Traumatic lens dislocation was the main cause of aphakia. Primary lens extraction was performed in previous surgeries, and all three were combined with pars plana vitrectomy (PPV). Four of 12 patients underwent IOL fixation and iris reconstruction. The mean age of participants was 63\u2009\u00b1\u200910.61 years. The mean BCVA increased from 0.89\u2009\u00b1\u20090.72 logMAR to 0.39\u2009\u00b1\u20090.56 logMAR at the last visit (<jats:italic>p<\/jats:italic>\u2009&lt;\u20090.05). The postoperative relative refractive error was \u2212\u20090.13\u2009\u00b1\u20090.42 D (\u20130.60 D to +\u20090.57 D). The OCT showed that the IOLs were well centered, with a mean decentration of 0.20\u2009\u00b1\u20090.13\u00a0mm and a mean tilt of 2.31\u00b0\u00b10.93\u00b0. Ten patients did not experience any complications.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The modified Yamane technique in IOL fixation surgery, especially combined with iris reconstruction, reduces operation difficulty, increases operational stability and safety, and improves postoperative visual acuity without serious intra- or postoperative complications. The long-term improvement effect was remarkable.<\/jats:p><\/jats:sec>","DOI":"10.1186\/s12886-024-03493-8","type":"journal-article","created":{"date-parts":[[2024,6,5]],"date-time":"2024-06-05T09:16:19Z","timestamp":1717578979000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["Application of modified Yamane technique in intrascleral intraocular lens fixation combined with or without iris reconstruction"],"prefix":"10.1186","volume":"24","author":[{"given":"Xiaofang","family":"Wang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mengru","family":"Su","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yushan","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hairong","family":"Xie","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xinghong","family":"Sun","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Feng","family":"Jiang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2024,6,5]]},"reference":[{"issue":"9","key":"3493_CR1","doi-asserted-by":"publisher","first-page":"1234","DOI":"10.1016\/j.ophtha.2020.03.005","volume":"127","author":"JF Shen","year":"2020","unstructured":"Shen JF, Deng S, Hammersmith KM, Kuo AN, Li JY, Weikert MP, Shtein RM. 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