相关实验视频

Updated: May 22, 2025

Ultrasound Cyclo Plasty in Eyes with Glaucoma

Ultrasound Cyclo Plasty in Eyes with Glaucoma

Published on: January 26, 2018

在玻璃眼瘤手术中使用Ex-PRESS®植入物进行手术内光学连贯性断层扫描

Irene Platas Moreno¹, Laura Guerrero Altares¹, M Pilar Martin-Gutierrez¹

¹Department of Ophthalmology, Hospital Universitario Fundacion Jimenez Diaz, Madrid, Spain.

European journal of ophthalmology

|May 20, 2025

概括

术内光学相干断层扫描 (i-OCT) 有助于精确的Ex-PRESS玻璃眼植入物放置,特别是在复杂的情况下. 这项技术确保了准确的定位,并避免了手术期间的透镜接触.

科学领域:

眼科医生眼科眼科
手术技术手术技术
视光眼管理视光眼管理

背景情况:

颜色格劳科马可以在医疗管理下进展.
使用像Ex-PRESSshunt这样的植入物进行过手术是晚期玻璃眼的选择.
发病患者需要谨慎的外科手术技术,以防止透镜并发症.

研究的目的:

为了证明手术内光学相干断层扫描 (i-OCT) 对准确的Ex-PRESS玻璃眼植入物放置的实用性.
在Ex-PRESS玻璃眼植入程序期间报告i-OCT的首次使用.
突出i-OCT在确保正确的设备定位和避免眼镜接触方面发挥的作用.

主要方法:

一个病例报告,是一名48岁的法奇男性,患有晚期双侧色素格劳科马.
在左眼中手术植入P-50 Ex-PRESS冲刺器和Ologen原蛋白矩阵植入物.
使用与OPMI LUMERA 700显微镜集成的i-OCT设备实时确认子器装置的放置.

主要成果:

i-OCT证实了Ex-PRESS冲刺器和Ologen植入物正确的脑下部位.
这种手术成功地在一个发病的患者身上进行,避免了透镜接触.
i-OCT扫描和视频录制记录了整个手术过程.

结论:

i-OCT对于确认Ex-PRESS植入物放置非常有价值,特别是在介质不透明的情况下 (例如,角膜不透明,日光毒素) 或在发病患者中.
这项技术通过实时可视化植入物相对于眼部结构的位置来提高外科准确性和安全性.
i-OCT作为一个有益的工具,用于培训眼科医生在格劳科马植入物手术.

关键词:

玻璃眼切口手术 < 玻璃眼切口手术开放角度的玻璃眼 < 玻璃眼玻璃眼光学/折射/仪器 < 光学/折射/仪器手术仪器 / 特殊技术 < LENS / CATARACT 镜头管道变速器 < 玻璃眼

更多相关视频

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy oSLO and Optical Coherence Tomography OCT

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy oSLO and Optical Coherence Tomography OCT

Published on: August 4, 2018

Doppler Optical Coherence Tomography of Retinal Circulation

Doppler Optical Coherence Tomography of Retinal Circulation

Published on: September 18, 2012

相关概念视频

Glaucoma: Overview

Glaucoma: Overview

Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...

Open Angle Glaucoma: Treatment

Open Angle Glaucoma: Treatment

In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...

Angle Closure Glaucoma: Treatment

Angle Closure Glaucoma: Treatment

Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...