On 12th and 13th of January Dr. Laskus had an opportunity to take part in two-day workshop organized by MEDIF Sp. z o.o.. The course concerned using Er, Cr: YSGG and diode lasers, it was prof. A.C. University of Genoa Mark Cronshaw who gave the lecture, he is an outstanding scientist that uses lasers in his daily dental practice. Prof. Cronshaw showed newest, most advanced dental solutions from the scope of surgery, periodontology as well as pain therapy using Biolase lasers. During the workshop Dr. Laskus tested various functions of lasers on specially prepared animal parts, that imitated both soft and hard tissue. Even though she knows lasers well, Dr. Laskus is consistently raising her competence for the good of patients, she implements new solutions so that the process of treatment is efficient.