نتایج جستجو برای: fractional co2 laser
تعداد نتایج: 309781 فیلتر نتایج به سال:
introduction: pemphigus vulgaris (pv) is a chronic, serious autoimmune mucocutaneous bullous disease. oral lesions in pv may be extremely painful. this pain may adversely affect the patients’ oral intake and quality of life. this before-after clinical trial was designed to assess the pain relieving effects of single session of non-ablative, non-thermal co2 laser therapy (ntclt) in oral lesions ...
introduction: the aim of this study was to evaluate and compare the scanning electron microscope (sem) of indirect composite conditioned by erbium-doped yttrium aluminum garnet (er:yag) laser, neodymium-doped yttrium aluminium garnet (nd:yag) laserand carbon dioxide (co2) laser. methods: 18 indirect composite blocks (gc gradia da2, japan) with 15 × 10 × 10 mm dimensions were made. the bonding s...
BACKGROUND Postmenopausal women experience undesired symptoms that adversely affect their quality of life. In the recent years, a specific 12 - week fractional CO2 laser treatment has been introduced, with highly significant relief of symptoms. AIM The aim of this paper is the identification of the early modifications of structural components of atrophic vaginal mucosa induced by laser irradi...
BACKGROUND AND OBJECTIVE Fractional ablative laser therapy is a new modality which will likely be widely used due to its efficacy and limited side-effect profile. It is critical to recognize, characterize, and report complications in order to acknowledge the limits of therapeutic efficacy and to improve the safety of these devices. STUDY DESIGN/MATERIALS AND METHODS The photographs, treatment...
Objective: The aim of this study was to evaluate and compare the effect of dental surface treatment with Er:YAG , Nd:YAG ,CO2 lasers and sodium ascorbate to recently laser bleached enamel by scanning electron microscope (SEM). Methods: 15caries-free extracted human third molars were selected for this study. The samples were bleached by Heydent JW power activated by diode laser 810 nm. After 7 d...
Background and aim: The scars of the cutaneous leishmaniasis and psychologic problems of this disease needs different intervention for its correction. Our objective in this study was to compare the efficacy of trichloroacetic acid (TCA) 50 percent solution and CO2 laser for treatment of the atrophic scars due to leishmaniasis. Materials and methods: This was a randomized clinical trial perfomed...
Toxic Epidermal Necrolysis (TEN) is a rare and often fatal muco-cutaneous disease usually related to severe adverse drug reaction. The standard treatment of TEN remains controversial and to our knowledge, all reports in literature are mostly concentrated on systemic therapy. On the contrary, no report deals with deep skin scars that may occur. We therefore present an original case of a severe s...
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