[Diaphanoscopy palatal tonsils with use of the diode laser]

For the purpose of decrease in intraoperative blood loss during a tonsillectomy the technique of a laser diaphanoscopy (DS) of the palatal tonsil (PT) and paratonsil space is developed. In the conditions of a transillumination of tissues of throat vessels paratonsil space which are preventively coagulated by the holmium laser are visualized. In carrying out DS of structures of a throat the 'pilot' red laser of the surgical laser LUMENIS Versa Pulse Power Suite 20W system was used. In a research there were 60 patients with chronic tonsillitis. Laser DS was carried out before tonsillectomy, at the same time 120 PT were subjected to raying. As result of the conducted research established that 60% of PT (n=72) anatomic were deeply shipped in a sidewall of a throat, 44,2% of PT (n=53) - had the expressed top pole, 0,8% of PT (n=1) - an additional segment. Also it was established that laser transillumination of paratonsil space is possible in the conditions of infiltration of fabrics isotonic physiological NaCl solution of 0,9%. Carrying out preventive coagulation of vessels of paratonsil space of Ho:YAG laser in the conditions of DS allows to reduce the volume of intraoperative blood loss to 4,17±0,37 ml that is 10,1 time less in comparison with the tonsillectomy which is carried out on traditional techniques.