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生物识别和眼内透镜功率计算中的挑战在角质:一篇评论

Mayank A Nanavaty^1,2

¹Sussex Eye Hospital, University Hospitals Sussex NHS Foundation Trust, Brighton BN2 5BF, UK.

Diagnostics (Basel, Switzerland)

|December 30, 2025

概括

在眼患者的白内障手术中,眼内透镜 (IOL) 功率计算具有挑战性. 特定于角的配方和先进的生物识别,就像扫描源的OCT一样,显著改善了折射结果.

科学领域:

眼科医生眼科眼科
角膜疾病角膜疾病
折射手术是一种折射手术.

背景情况:

眼对于眼部生物识别和眼内透镜 (IOL) 功率计算提出了独特的挑战.
准确的手术前测量对于这些患者的白内障手术成功的结果至关重要.

研究的目的:

审查关于眼睛生物识别和IOL功率计算在白症患者白内障手术方面的挑战的文献.
为了评估不同生物识别技术和IOL功率计算公式在这个特定的人群中的性能.

主要方法:

在PubMed进行了全面的文献搜索,截至2025年10月.
如果这些研究评估了生物识别测量的可重复性,IOL配方的准确性或形患者的外科手术结果,则将这些研究纳入.
通过标准化标准来评估研究质量.

主要成果:

分析了涉及1596只眼睛的20项研究,揭示了显著的生物识别挑战,如减少角膜测量可重复性和不可靠的角膜功率测量.
克拉托科努斯特定的公式 (巴雷特的True-K,凯恩公式) 显示出比标准公式更高的精度.
扫描来源的OCT生物识别与总角膜测量改善了预测准确性,特别是在严重的角膜.

结论:

由于生物识别错误,在角质中IOL功率计算是复杂的.
特定于角的配方和先进的生物测量 (总角测量,扫描来源OCT) 增强了折射结果.
建议采用结合这些方法的多式联络方法,以获得最佳的结果.

关键词:

巴雷特的True-K是这样的在 IOL 中计算功率.凯恩公式凯恩公式生物识别是生物识别.白内障手术是什么?白内障手术是什么?形 (keratoconus) 是一种形.总的度测量方法是

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