Medical lasers are medical devices that use precisely focused light sources to treat or remove tissues.
Laser used in medical field.
Many scientific military medical and commercial laser applications have been developed since the invention of the laser in 1958.
New technology has induced its deployment in the field of medical applications from surgery to non invasive therapeutic processes.
Medical lasers are also widely used for various types of cosmetic surgery including the removal of certain kinds of birthmarks.
But recovery time from laser surgery is usually faster than recovery from open surgery.
The increasing use of laser in medicine has only been possible due to a better understanding of the interaction between laser light and living tissue.
Lasers can be used for many medical purposes.
Laser treatment has the same risks as open surgery including pain bleeding and scarring.
Such stains can mark any part of the body but are most commonly found on the face and neck.
The term laser stands for light amplification by stimulated emission of radiation.
Laser medicine consists in the use of lasers in medical diagnosis treatments or therapies such as laser photodynamic therapy photorejuvenation and laser surgery.
The coherency high monochromaticity and ability to reach extremely high powers are all properties which allow for these specialized applications.