以半導體二極雷射作接觸式經鞏膜睫狀體光凝固術之評估－動物實驗

Evaluation of Contact Transscleral Semiconductor Diode Laser Cyclophotocoagulation-An Animal Study

黃正賢(Jen-Shang Huang) ； 劉寬鎔(Kwan-Rong Liu) ； 楊長豪(Chang-Hao Yang) ； 陳慕師(Muh-Shy Chen) ； 高明見(Ming-Chien Kao) ； 洪伯廷(Por-Ting Hung)

《中華民國眼科醫學會會刊》 30卷3期 (1991/12) Pp. 49-53

https://doi.org/10.30048/ACTASOS.199112.0091

摘要

The semiconductor diode laser is a newly available laser system in ophthalmological field with the advantage of compact size, less cost, air cooling and high electrical to optical efficiency. It emits light at a wave length of 800 nm. We used this laser system to perform contact transscleral cyclophotocoagulation in 7 pigmented rabbits. Significant decrease of IOP was noted in treated eyes over 3 months follow-up. Histopathological findings of acute lesion revealed disraption of ciliary process, necrosis and depigmentation of ciliary epithelium. At late phase, pigment dispersion and fibrosis were found in the ciliarybody.
Our study suggest that semiconductor diode laser has great potential to be used as a new tool for cyclophotocoagulation in human eyes.

並列摘要

The semiconductor diode laser is a newly available laser system in ophthalmological field with the advantage of compact size, less cost, air cooling and high electrical to optical efficiency. It emits light at a wave length of 800 nm. We used this laser system to perform contact transscleral cyclophotocoagulation in 7 pigmented rabbits. Significant decrease of IOP was noted in treated eyes over 3 months follow-up. Histopathological findings of acute lesion revealed disraption of ciliary process, necrosis and depigmentation of ciliary epithelium. At late phase, pigment dispersion and fibrosis were found in the ciliarybody.
Our study suggest that semiconductor diode laser has great potential to be used as a new tool for cyclophotocoagulation in human eyes.

並列關鍵字

Diode laser ； Cyclophotocoagulation