[Recanalization of Lacrimal Duct Stenosis by Laserdacryoplasty Using a Diode Laser - Comparison of Success Rates Using an Erbium : YAG Laser].

Abstract

Background In a retrospective study, the success rates of laserdacryoplasty using a diode laser were defined and compared to success rates using an erbium : YAG laser. Using a diode laser at a wave length of 980 nm, thermal destruction of tissue leads to recanalization. Using an erbium : YAG laser at a wave length of 2940 nm, recanalization of punctual… (More)
DOI: 10.1055/s-0043-111800

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