Uses of Laser in Cosmetics: Laser Properties, Emerges as a High-Energy Laser Beam and Treatment of Skin Diseases

Abstract

The development of the use of technological automation in modern medicine is an amazing development, and advanced robotic technology has entered the world of medicine in a way that raises astonishment and admiration.  Among its most famous applications is the entry of laser rays into the field of surgery, cosmetics, and eye diseases, and the treatment of skin diseases and other diseases, which added more magic and ingenuity to the treatment methods thanks to these wondrous rays, and brought about an unprecedented scientific revolution in the field of therapeutic and therapeutic medicine.  Comfort has benefited greatly from these rays that are essential to our modern life. The laser has become widespread in the world of cosmetics and dermatology to treat various conditions and improve the shape of the skin. This powerful light beam with a specific wavelength is used from light sources that emit a very strong light that is focused on the skin for treatment, where it can reach  To specific tissues in the skin and affecting them without causing any harm to the neighboring tissues, laser rays are non-ionizing rays, and these simply do not cause any abnormal growth of cells and therefore do not cause skin cancer. The side effects of the laser vary according to the type of laser used and according to the person himself (brown or  white). It eliminates cancer cells and destroys them. In addition, laser rays can be used in medical fields and research, the most important of which are cancer treatment, dermatology, ophthalmology, and dental treatment. It has been shown that some cells of the body, such as brain cells and muscles, allow a laser beam to pass through at a certain frequency without absorption, and thus the laser beam penetrates He visits this  Tissues and cells, it is concentrated in small spots and the laser beam is directed through the glass fibers and directed to kill cancer cells.