HISTOPATHOLOGIC CHARACTERISTICS OF DIODE-LASER INDUCED CHORIORETINAL ADHESIONS FOR EXPERIMENTAL RETINAL-DETACHMENT IN RABBIT EYES
HISTOPATHOLOGIC CHARACTERISTICS OF DIODE-LASER INDUCED CHORIORETINAL ADHESIONS FOR EXPERIMENTAL RETINAL-DETACHMENT IN RABBIT EYES
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DOI：
10.1001/archopht.1992.01080230130037
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发表时间：
1992-11-01
影响因子：
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通讯作者：
HERNANDEZ, E
中科院分区：
文献类型：
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作者：
SMIDDY, WE;HERNANDEZ, E
在10只兔眼中诱发视网膜裂孔和局限性视网膜脱离。在视网膜脱离区域内使用二极管激光经巩膜视网膜固定术（4只眼）、二极管激光间接检眼镜检查（2只眼）或视网膜冷冻固定术（2只眼）治疗视网膜裂孔。留下两只眼睛作为未处理的对照。在初始治疗后1天和3周研究临床和组织病理学效果。采用所有治疗方式诱导适当的脉络膜视网膜粘连。组织效应的程度在冷冻固定中较大，在激光治疗中较小。半导体激光间接检眼镜检查引起的病变的组织病理学特征与经巩膜半导体治疗所见相似，并且比冷冻固定所见的病变更集中。在本实验模型中，经巩膜和经瞳孔半导体激光光凝可有效诱导兔视网膜脱离脉络膜视网膜粘连。
A retinal break and localized retinal detachment were induced in 10 rabbit eyes. The retinal break was treated within regions of detached retina using diode laser transscleral retinopexy (four eyes), diode laser indirect ophthalmoscopy (two eyes), or retinocryopexy (two eyes). Two eyes were left as untreated controls. The clinical and histopathologic effects were studied 1 day and 3 weeks after initial treatment. Suitable chorioretinal adhesions were induced with all treatment modalities. The extent of tissue effects was greater in cryopexy and smaller in laser treatment. The histopathologic characteristics of the lesions induced by diode laser indirect ophthalmoscopy were similar to those seen with transscleral diode treatment and were more focal than those seen with cryopexy. Transscleral and transpupillary diode laser photocoagulation were effective in inducing chorioretinal adhesions in detached retina in this experimental model in rabbits.