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在急性视网膜坏死患者的轴长度的变化进行视体切除术

Boya Lei^1,2,3, Yao Zhou^1,2,3, Xinyi Ding⁴

¹Eye Institute and Department of Ophthalmology, Eye and ENT Hospital, Fudan University, Shanghai, China.

Ocular immunology and inflammation

|January 23, 2025

概括

在切除术和油切除 (SOR) 后,急性视网膜亡 (ARN) 患者的轴长 (AL) 显著减少. 剩余视网膜指数与SOR后的AL变化有关,影响了折射结果.

科学领域:

眼科医生眼科眼科
视网膜外科手术视网膜外科手术
眼睛的生物识别技术

背景情况:

急性视网膜亡 (ARN) 是一种严重的眼部疾病,需要迅速的手术干预.
用油 (SO) 坦波纳德进行玻璃切除术是一种常见的RNA并发症治疗方法.
了解手术后的轴长 (AL) 变化对于折射管理至关重要.

研究的目的:

为了评估轴长度 (AL) 的变化,在视镜切除术后患有急性视网膜亡 (ARN) 的患者.
为了确定与油去除 (SOR) 后轴长度变化相关的因素.

主要方法:

以后观察的病例系列包括45只眼睛的RNA患者,这些患者接受了切除术,使用SO吸管.
轴长度 (AL) 测量是在使用Zeiss IOLMaster 700进行了切除前,SOR前和SOR后一年的测量.
从超广场底部成像分析了剩余视网膜指数,以评估其与AL变化的相关性.

主要成果:

在体外切除术后和SOR后观察到AL显著下降 (p < 0.001).
除了高度近视的眼睛外,AL变化在体外切除前和SOR前 (0.31 ± 0.59毫米) 和在SOR前和一年后 (0.22 ± 0.32毫米) 之间是显著的.
剩余视网膜指数与SOR前和SOR后的一年间的AL变化独立相关 (β = -0.568,p = 0.006).

结论:

在切除术和油切除 (SOR) 后,急性视网膜亡 (ARN) 患者的轴长 (AL) 显著下降.
剩余视网膜指数是影响ARN患者SOR后AL变化的关键因素.
手术后的折射转移需要在眼内透镜植入之前仔细考虑.

关键词:

急性视网膜亡视网膜的急性视网膜亡轴长的轴长是指轴的长度.剩余的视网膜区域剩余的视网膜区域油是一种油.玻璃切除术 (vitrectomy) 是一种切除器官的方法.

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