The use of low level laser to reduce pain, inflammation and edema, to promote wound, deeper tissues and nerves healing, and to prevent tissue damage has been known for almost forty years since the invention of lasers. This review will cover some of the proposed cellular mechanisms responsible for the effect of visible light on mammalian cells, including cytochrome c oxidase (with absorption pea...

Low Level Laser Therapy (LLLT) uses a light source that generates extremely pure light, of a single wavelength(1). The effect is not thermal, but rather related to photochemical reactions in the cells. LLLT was introduced as an alternative non-invasive treatment for OA about 10 years ago, but its effectiveness is still controversial(2). A Cochrane review of LLLT in osteoarthritis included five ...

Low-level laser therapy (LLLT) is a newly developing technique in dentistry, although it has been used among medical, dental, physiotherapy, and veterinary professions in some parts of the world for decades. LLLT can offer tremendous therapeutic benefits to patients, such as accelerated wound healing and pain relief. There is much to be learned about the mechanisms, recognition of the therapeut...

The use of therapeutic low-level laser has become widespread in veterinary medicine. A number of illnesses and physical conditions are reported to respond to laser therapy (photobiomodulation.) There is support in the scientific literature for many of the physiologic effects claimed by proponents of laser therapy at the biochemical level. At the level of the organism however, there is still sig...

over the past three decades physicians have used light level laser therapy (lllt) for the management and the treatment of diabetic peripheral neuropathy and have obtained results that calls for further investigations. this study aimed to investigate the effectiveness of lllt in treatment of pain symptoms in patients with diabetic polyneuropathy. in this study 60 patients with diabetic periphera...

background: patients undergoing orthodontic treatment experience varying degrees of pain with separator insertion. a survey of patients’ attitude towards orthodontic treatment revealed that pain was the most discouraging factor related to their treatment. moreover, it was the highest ranking reason for wanting to discontinue care. the purpose of this study was to determine the effect of low-lev...

the key role of chemokine receptor cxcr4 in the maintenance of stemness property of stem cells has been shown recently. the low level laser irradiation (llli) is being used currently in a wide variety of clinical cases as a therapeutic tool for wound healing, relieving pain and destroying tumor cells. the aim of this study was to evaluate the effect of llli mimicking low level laser therapy (ll...