M. Corrales , F. Panthier , C. Solano , L. Candela , O. Traxer
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引用次数: 0
Abstract
Objective
To analyze the current information about laser safety in retrograde intrarenal surgery (RIRS), focusing on the two main laser technologies that we use in urology, the holmium:yttrium-aluminum-garnet (Ho:YAG) laser, and the thulium fiber laser (TFL).
Methods
Narrative overview of the most relevant articles published in Medline and Scopus databases about this subject.
Results
TFL and Ho:YAG laser at similar settings (0.2 J/40 Hz) have similar volume-averaged temperature increase and the average heating rate increase proportionally to laser power, especially when high frequencies are used. Recent preclinical data, comparing both laser technologies at different laser settings, agreed that when the delivered energy increases in expenses of higher frequencies, the thermal damage increases too. Higher frequencies, despite of the rise of temperature in the irrigation medium, can cause accidental thermal lasering lesions.
Conclusions
The use of low frequency settings and a proper irrigation is critical to avoid thermal injury in endoscopic laser lithotripsy (ELL). In addition, the use of laser safety eyeglasses is recommended in Ho:YAG and TFL ELL.
期刊介绍：
Actas Urológicas Españolas is an international journal dedicated to urological diseases and renal transplant. It has been the official publication of the Spanish Urology Association since 1974 and of the American Urology Confederation since 2008. Its articles cover all aspects related to urology.
Actas Urológicas Españolas, governed by the peer review system (double blinded), is published online in Spanish and English. Consequently, manuscripts may be sent in Spanish or English and bidirectional free cost translation will be provided.
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