Accuracy of axial length measurements from immersion B-scan ultrasonography in highly myopic eyes

To evaluate the accuracy of axial length (AL) measurements obtained from immersion B-scan ultrasonography (immersion B-scan) for intraocular lens (IOL) power calculation in patients with high myopia and cataracts. Immersion B-scan, contact A-scan ultrasonography (contact A-scan), and the IOLMaster w...

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Veröffentlicht in:International journal of ophthalmology 2014, Vol.7 (3), p.441-445
Hauptverfasser: Yang, Qing-Hua, Chen, Bing, Peng, Guang-Hua, Li, Zhao-Hui, Huang, Yi-Fei
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Sprache:eng
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Zusammenfassung:To evaluate the accuracy of axial length (AL) measurements obtained from immersion B-scan ultrasonography (immersion B-scan) for intraocular lens (IOL) power calculation in patients with high myopia and cataracts. Immersion B-scan, contact A-scan ultrasonography (contact A-scan), and the IOLMaster were used to preoperatively measure the AL in 102 eyes from 102 patients who underwent phacoemulsification and IOL implantation. Patients were divided into two groups according to the AL: one containing patients with 22 mm≤AL
ISSN:2222-3959
2227-4898
DOI:10.3980/j.issn.2222-3959.2014.03.10