Nowadays human beings have made great advances in nanotechnology and laser technology, and they are progressing increasingly. Laser in medicine and surgery is sometimes regarded as miracle. In pharyngeal and larynges diseases, vocal cords often have multiple polyps, which the possibility of their recurrence is extremely high with any surgical methods, and only by the use of laser their recurrence can be reduced. The laser has a lot of practical applications in beauty surgery, ophthalmology and so on. With regard to nose surgery (rhinoplasty), the only ability to use of laser is cutting on the skin, and it is not possible to change the shape of the nose by laser for surgery. Claiming nose surgery with laser is only propaganda, and currently there is no possibility of doing it.