treatment protocols with low-level laser (also called ‘soft laser therapy) have been used in health care systems for more than three decades. bearing in mind the suitable sub-cellular absorption and the cellular-vascular impacts, low-level laser may be a treatment of choice for soft tissues. low-level lasers have played crucial and colorful roles in performing periodontal surgeries. their anti-...

laser therapy as a medical intervention has been in use or under investigation for more than 40 years. But whether these treatments are fruitful or futile remains a topic of discussion—a conversation that starts by scrutinizing the state of the science. Low-level laser therapy—or cold laser therapy—is categorized into three classes based on wattage and hazard potential, ranging from less than 1...

introduction:  carpal tunnel syndrome (cts) is the most common compressive neuropathy. several surgical and nonsurgical treatments have been proposed for this syndrome, but there is no consensus regarding the prioritization of the suggested nonsurgical treatments. the goal of this study was to compare the long term effects of laser therapy versus local corticosteroid injection in the treatment ...

Objectives: Carpal tunnel syndrome (CTS) is a common peripheral entrapment neuropathy with squeezing of the median nerve and the patient is unable to function properly. There are different physiotherapy interventions for the management of these patients and recently, shock wave therapy and low-power laser (LPL) have been widely used, but there is no strong evidence comparing the effect of shock...

the present article considers the nd:yag pulsed laser welding of 304 stainless steels with two different compositions. the effects of various laser operational parameters and cooling rates on the weld microstructures were considered. the results show that ferritic solidification is produced in the stainless steel with the creq/nieq ratio of 1.7, and austenitic solidification is produced in the ...

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Tissue that is damaged and poorly oxygenated as a result of swelling, trauma or inflammation has been shown to have a positive response to laser therapy irradiation. Deep penetrating photons activate a biochemical cascade of events leading to rapid cellular regeneration, normalization and healing. Laser light energy is highly absorbed by skin and subcutaneous tissue, therefore, penetration is k...