The effect of low intensity laser radiation in the treatment of acute and chronic pain is now established in many studies. Tri-geminal neuralgia is a pain passes through nerve's branches and its trigger is located in skin or mucosa that could lead to pain with a trigger stimulus. The pain involved branches of trigeminal nerve that sometimes has patients to seek the treatment for several years. ...

introduction: dentin hypersensitivity is one of the most common complications that affect patients after periodontal therapy. recently low level laser therapy has been introduced as a new treatment modality and has produced beneficial results. the purpose of this study is to evaluate the effect of low level laser therapy toothbrushes in reduction of dentin hypersensitivity. methods: in this pil...

OBJECTIVE This paper aims to report the state of the art with respect to photoengineering of bone repair using laser therapy. BACKGROUND DATA Laser therapy has been reported as an important tool to positively stimulate bone both in vivo and in vitro. These results indicate that photophysical and photochemical properties of some wavelengths are primarily responsible for the tissue responses. T...

PURPOSE Over the last years, focal therapy has emerged as an intermediate management technique between radical approaches (radical prostatectomy, external beam radiation, and brachytherapy) and watchful waiting to manage some early stage prostate cancers (CaP). Different energy modalities are being developed. The aim of this study is to review these energy modalities and their indications. MA...

several methods have been employed for cancer treatment including surgery, chemotherapy and radiation therapy. today, recent advances in medical science and development of new technologies, have led to the introduction of new methods such as hormone therapy, photodynamic therapy (pdt), treatments using nanoparticles and eventually combinations of lasers and nanoparticles. the unique features of...

INTRODUCTION The long duration of orthodontic treatment is a major concern for patients. A noninvasive method of accelerating tooth movement in a physiologic manner is needed. The aim of this study was to evaluate of the efficacy of low-intensity laser therapy in reducing orthodontic treatment duration and pain. METHODS Twenty patients requiring extraction of first premolars were selected for...

temporomandibular disorders (tmd) are clinical conditions characterized by pain and sounds of the temporomandibular joint (tmj). this study was designed to assess the effect of low-level laser therapy (lllt) on healing of osteoarthritis in rats with tmd.thirty-two male wistar rats (250-200 g) were housed in standard plastic cages. after injection of complete freund's adjuvant into the tmj, rats...