All-femtosecond laser-assisted in situ keratomileusis

被引：0
|
作者：
Gabryte, Egle [1 ,2 ]
Danieliene, Egle [3 ]
Vaiceliunaite, Agne [4 ]
Ruksenas, Osvaldas [4 ]
Vengris, Mikas [1 ,2 ]
Danielius, Romualdas [2 ]
机构：
[1] Vilnius State Univ, Laser Res Ctr, 10 Sauletekio Ave, LT-10223 Vilnius, Lithuania
[2] Light Convers Ltd, LT-10223 Vilnius, Lithuania
[3] Private Ophthalmol Practice, LT-09314 Vilnius, Lithuania
[4] Vilnius Univ, Dept Biochem & Biophys, LT-03101 Vilnius, Lithuania
来源：
OPHTHALMIC TECHNOLOGIES XXIII | 2013年 / 8567卷
关键词：
femtosecond pulses; LASIK; solid-state laser; corneal flap; corneal stromal ablation;
D O I：
10.1117/12.2004688
中图分类号：
R77 [眼科学];
学科分类号：
100212 ;
摘要：
We present a femtosecond solid-state Yb:KGW laser system capable of performing the complete laser-assisted in situ keratomileusis (LASIK) ophthalmic procedure. The fundamental infrared radiation (IR) is used to create the corneal flap, and subsequently the corneal stromal ablation is performed using the ultraviolet (UV) pulses of the fifth harmonic. The heating of cornea, ablated surface quality, and healing outcomes of the surgeries performed using the femtosecond laser system are investigated by both ex vivo and in vivo experiments and compared to the results of conventional clinical ArF excimer laser application. The results of this research indicate the feasibility of clinical application of femtosecond UV lasers for LASIK procedure.
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页数：7
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