The word "laser" is an acronym for Light Amplification by the Stimulated Emission of Radiation. The theory was first described by Albert Einstein (1879-1955) who paved the way for the development of the therapeutic laser.
Low-level lasers are used to stimulate tissue repair through a process of bio-stimulation. The first low level therapeutic laser was developed in 1962. Since then, scientists and doctors around the world have been using laser light to treat conditions which can affect all age groups.
Low level laser therapy is the application of red and near infrared light over injuries or wounds to improve soft tissue healing and relieve both acute and chronic pain. Low level therapy uses cold (sub-thermal) laser light energy to direct bio-stimulative light energy to the body's cells without injuring or damaging them in any way.
The therapy is precise and accurate, offering safe and effective treatment for a wide variety of conditions. The energy range of low level laser light lies between 1 and 500 mW (milliwatts), while the energy range for surgical lasers lies between 3,000 and 10,000 mW.