Cold Level Laser Therapy

How Cold Lasers Work:

Green Laser
Low Level Cold Laser – 542 nm

I often use this totally painless therapy for patients who to see me for acute pain in specific, small areas like the elbow, medial knee, or thumb joint. (Lumen photon therapy is more suitable for wide-spread pain.)

Cold Line Laser Therapy or Low Level Laser Therapy (LLLT) is a treatment that utilizes specific wavelengths of light to interact with tissue and is thought to help accelerate the healing process. It can be used on patients who suffer from a variety of acute and chronic conditions in order to help eliminate pain, swelling, reduce spasms and increase functionality.

Low Level Cold Laser - 672 nm
Low Level Cold Laser – 672 nm

Cold lasers are handheld devices used by the clinician and are often the size of a flashlight. The laser is placed directly over the injured area for 30 seconds to several minutes, depending on the size of the area being treated and the dose provided by the cold laser unit. During this time, the non-thermal photons of light that are emitted from the laser pass through the skins layers (the dermis, epidermis, and the subcutaneous tissue or tissue fat under the skin). This light has the ability to penetrate 2 to 5 centimeters below the skin at 90mw and 830 nm.”  (Reference:


Low Level Laser Therapy – Wikipedia

Cold Laser and High-Power Laser Therapies – Aetna

Role of Low-Level Laser Therapy in Neurorehabilitation – NIH

Ground-breaking Infertility Study Confirms Laser Acupuncture Improves IVF Pregnancy Rates – RMACT