Laser Used In Medical Field

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.

Laser used in medical field.

The coherency high monochromaticity and ability to reach extremely high powers are all properties which allow for these specialized applications. Medical lasers are medical devices that use precisely focused light sources to treat or remove tissues. Such stains can mark any part of the body but are most commonly found on the face and neck. Port wine stains reddish purple skin blotches that appear on about three out of every one thousand children are an example.

New technology has induced its deployment in the field of medical applications from surgery to non invasive therapeutic processes. Lasers can be used for many medical purposes. But recovery time from laser surgery is usually faster than recovery from open surgery. Laser treatment has the same risks as open surgery including pain bleeding and scarring.

Medical lasers are also widely used for various types of cosmetic surgery including the removal of certain kinds of birthmarks. Many scientific military medical and commercial laser applications have been developed since the invention of the laser in 1958. The term laser stands for light amplification by stimulated emission of radiation.