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Review of clinical trials of laser therapy for the treatment of tendinopathy. Dosages used in the 12 positive studies would support the existence of an effective dosage window that closely resembled current recommended guidelines. Conclusion: LLLT can potentially be effective in treating tendinopathy when recommended dosages are used.
Published: Photomedicine and Laser Surgery. 2010; 28(1): 3-16. [...]
This study investigated the light penetration gradients in the human cadaver brain using a Transcranial Laser System with a 30 mm diameter beam of 808 nm wavelength light. In addition, the wavelength dependence of light scatter and absorbance in intraparenchymal brain tissue using 660, 808, and 940 nm wavelengths was investigated. Transcranial application of 808 [...]
Randomized controlled trial of laser therapy vs. therapeutic ultrasound in 70 patients with clinically verified subacromial impingement syndrome. Laser therapy was shown to have significantly greater benefit than ultrasound in reducing pain and improving the articular movement, functionality and muscle strength of the affected shoulder.
Published: Phys Ther. 2009; 89(7): 643-652.
Correction for Santamato, Solfrizzi, Panza, et al. “Short-term effects of high-intensity laser therapy versus ultra-sound therapy…” Phys Ther. 2009; 89:643-652.
A rat model of induced tendonitis was used to evaluate the effect of laser therapy on inflammatory signaling. The laser group had significantly lower mRNA for IL-6, COX-2 and TGF-β than control animals in both acute and chronic phases. Laser therapy significantly reduced mRNA TNF-α only at the chronic phase. Laser therapy is effective for [...]