[Myofascial pain syndrome-a neurovegetative complaints pattern].

The diagnosis of myofascial pain syndrome is usually made after structural-morphological explanations have been ruled out. The lack of positive findings to guide treatment inevitably leaves room for interpretation despite the extensive use of all imaging, neurophysiological or serological diagnostics. Under these circumstances, a careful differential diagnosis must be made between functional and structural aspects, both of which in many cases must be assessed in their different relevance.

Technical Parameters for Laser Acupuncture to Elicit Peripheral and Central Effects: State-of-the-Art and Short Guidelines Based on Results from the Medical University of Graz, the German Academy of Acupuncture, and the Scientific Literature.

The scientific literature in the area of laser acupuncture is rather large; however, the actual mechanisms and effects have not yet been proven in detail. Since the early days of laser acupuncture, there are still many open questions concerning technical parameters of this innovative technique. In this paper, we report about the most important technical parameters (wavelength, output power, power density, energy density, dose range, and continuous or pulsed laser) for laser acupuncture and present quantitative results for optimal laser stimulation, which allow eliciting reproducible effects in the periphery and in the brain.