[Laser surgery in otolaryngology]

The paper presents contemporary methods of using different kinds of lasers for surgical interventions in otolaryngology. It contains data concerning the development of laser techniques, the discussion of laser radiation and classification of different types of lasers. Basing on the authors' personal experience and the literature, the review of indications and contraindications for otolaryngological laser treatment has been made and the best kind of laser has been chosen. The risk factors of laser treatment, both for patients and for medical staff including various complications is stressed. Moreover, early and distant treatment results are presented as well as the advantages of using laser beam and adverse effects. The problems of applying laser treatment in anaesthesiology are discussed.