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眼内透镜扩张的外科技术和指示:叙述性综述
Mohannad H Alkhatib1, Joshua H Olson2, Sandra R Montezuma2
1Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Clinical ophthalmology (Auckland, N.Z.)
|November 10, 2025
概括
眼内镜片 (IOL) 扩张是一种复杂的程序,用于管理白内障手术并发症. 审查指示,技术和原则对于手术成功和最大限度地减少患者伤害至关重要.
科学领域:
- 眼科医生 眼科 眼科
- 手术技巧 手术技巧
背景情况:
- 白内障手术通常具有积极的结果,但并发症需要眼内透镜 (IOL) 扩张.
- 并发症因IOL类型而异,包括前腔IOL的内皮损失和后腔IOL的脱位或不透明.
研究的目的:
- 审查各种IOL扩张技术的指示,并发症,一般原则和特定的手术步骤.
- 为了应对因内腔眼镜的稀有性和技术多样性而发展专业知识所面临的挑战.
主要方法:
- 讨论传统的开采方法:单块去除,折叠和切割.
- 探索新技术:弹辅助提取和IOL脚手架.
- 考虑玻璃体移位透镜的透镜裂变,以尽量减少内皮损伤.
主要成果:
- 整体移除很简单,但需要大切口,并增加了纹.
- 折叠和切割方法使用较小的切口,但由于广泛的操纵,有可能造成内皮损伤.
- 新的方法旨在尽量减少操纵和玻璃体脱落,尽管经验有限.
结论:
- 内腔镜扩张技术各不相同,取决于内腔镜的类型和临床情况.
- 尽量减少角膜内皮创伤和玻璃体脱落是关键的外科考虑.
- 对眼科医生来说,对这些罕见但具有挑战性的病例进行全面的技术审查是必不可少的.
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