It is used as a physiotherapy modality for a variety of articular, neural and soft tissue conditions. Conclusions Laser therapy is gaining laboratory and clinical data to prove its effectiveness. LLLT has gained acceptance for treating a variety of osseous, neural and soft tissue conditions in many parts of the world. The acceptance in the U.S. has been limited because of the rigors of the FDA approval process. Many of the earlier studies involving laser use lacked proper scientific controls.
Today there are many controlled studies that are well-designed and multicentered.
These studies include the use of modern electrodiagnostic and magnetic resonance imaging to monitor the subjects response in an effort to objectively study the role of LLLT in treating neuromusculoskeletal pain. There is a current need for clinical investigators to research these new laser medical devices. Additional research is required to obtain data concerning success rates in treating specific conditions, length of exposure, frequency of treatments, and related therapeutic protocols. All Rights Reserved, Dynamic Chiropractic, 2001.