نتایج جستجو برای: laser parameters of surgery

تعداد نتایج: 21261762  

Tailor-made blanks are sheet metal assemblies with different thicknesses and/or materials and/or surface coatings. A monolithic sheet can be machined to make the required thickness variations that is referred as tailor machined blanks. Due to the thickness variation in tailor machined blanks, laser bending of these blanks is more complicated than monolithic plates. In this article, laser formin...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علم و فرهنگ - دانشکده فنی 1391

در این رساله با معرفی سقف های psscb متشکل از ترکیب ورق های فولادی ذوزنقه ای و تخته های سیمانی الیافی به عنوان سقف های پیش ساخته (سازگار با سیستم سازه ای قاب های فولادی سبک) به بررسی پارامترهای موثر بر صلبیت سقف، پرداخته می شود. در تحقیق حاضر ابتدا به مدل سازی دو نمونه سقف آزمایش شده، به روش اجزاء محدود با استفاده از نرم افزار تحلیلی abaqus ver 6.10 پرداخته شده است. نمونه های ساخته شده تحت اعما...

Journal: :Ghana medical journal 2013
I N Ize-Iyamu B D Saheeb B E Edetanlen

AIM To compare the use of the 810nm diode laser with conventional surgery in the management of soft tissue mucogingival problems associated with orthodontic treatment. METHODS Orthodontic patients requiring different soft tissue surgical procedures were randomly assigned to receive conventional surgery or soft tissue diode laser, (wavelength 810 nm). MAIN OUTCOME MEASURES Parameters documen...

Journal: :مجله دندانپزشکی 0
اسماعیل یاسینی e. yasini غلامحسین رهبری gh. rahbari عبدالامیر مطوریان a. matorian

today laser has a lot of usage in medicine and dentistry. in the field of dentistry, laser is used in soft tissue surgery, sterilization of canals (in root canal therapy) and in restorative dentistry laser is used for cavity preparation, caries removal, sealing the grooves (in preventive dentistry), etching enamel and dentin, composite polymerization and removal of tooth sensitivity. the use of...

Journal: :journal of modern rehabilitation 0
maryam jafarpoor msc student, department of physiotherapy, school of rehabilitation sciences, iran university of medical sciences, tehran, iran javad sarrafzadeh associate professor, department of physiotherapy, school of rehabilitation sciences, iran university of medical sciences,tehran, iran payam amini phd student, department of epidemiology and reproductive health, reproductive epidemiology research center, royan institute for reproductive biomedicine, acecr, tehran, iran afsane nikjooy assistant professor, department of physiotherapy, school of rehabilitation sciences, iran university of medical sciences,tehran, iran

introduction: overactive bladder syndrome is characterized by urinary urgency with incontinence urgency, urinary frequency, and nocturia. overactive bladder effects on the quality of life (qol). the prevalence of this disease in the world is estimated from 16% to 17% and it is more common among the women. different treatment methods are suggested to control overactive bladder such as medicine, ...

Journal: :trauma monthly 0
kamal seyed forootan hazrate fateme hospital, iran university of medical sciences, tehran, ir iran; hazrate fateme hospital, iran university of medical sciences, tehran, ir iran. tel: +98-9121213716 siamak farokh forghani hazrate fateme hospital, iran university of medical sciences, tehran, ir iran seyed pezhman madani hazrate fateme hospital, iran university of medical sciences, tehran, ir iran hamid karimi estahbanati hazrate fateme hospital, iran university of medical sciences, tehran, ir iran nazilla sadat seyed forootan biology department, california state university, northridge, united state of america

conclusions accordingly, laser therapy in our protocol seemed to affect some of the nerve growth parameters, mostly on motor rather than sensory fibers. results in the two -point discrimination- test, there was no significant difference between the two groups in the thumbs but a significant improvement was observed in the index finger of the lt group. improvement of muscular examinations such a...

ژورنال: پوست و زیبایی 2021
Fathi, Afshin , Hayatollah, Gholamhosein , Khorasani, Ghasemali , Molaie, Hojjat , Rahmati, Javad ,

Background and Aim: Undesirable appearance of the scar tissue after aesthetic surgery can affect the outcomes and patient satisfaction. In recent years, early laser therapy had been encouraged to reduce the scar tissue formation. However, the available evidence regarding the outcomes of laser therapy utilizing combined lasers are limited. In the current study, the effects of combined laser ther...

Journal: :acta medica iranica 0
m.r. hadian b. attarbashi moghadam

there is just one study about the effects of 830 nm low power laser (lpl) on conduction velocity of sural nerve in human. considering the fact that the sural nerve is a pure sensory nerve, therefore, for determining the effect of lpl on electrophysiological parameters of the nerve in human, this study was carried out as a base for further basic and clinical researches. thirty eight normal volun...

Journal: :journal of lasers in medical sciences 0
mohammad ali ansari laser research institude, shahid beheshti university, tehran, iran. ezeddin mohajerani laser research institude, shahid beheshti university, tehran, iran.

today, lasers are widely used in biology and medicine, and the majority of healthcenters and hospitals utilize modern laser systems for diagnosis and therapy applications.researchers have introduced different medical applications for different lasers used in surgeries and other medical treatments. medical lasers can be categorized in both diagnosis and therapy branches. main difference between ...

Journal: :journal of lasers in medical sciences 0
goran batinjan university of zagreb, school of dental medicine, department of oral surgery, zagreb, croatia irina filipović zore university of zagreb, school of dental medicine, department of oral surgery, zagreb, croatia ivana rupić university of zagreb, school of dental medicine, department of oral surgery, zagreb, croatia ivona bago jurič university of zagreb, school of dental medicine, department of endodontics and restorative dentistry, zagreb, croatia zvonimir zore university clinical hospital center, sisters of mercy, department of surgical oncology, zagreb, croatia dragana gabrić pandurić university of zagreb, school of dental medicine, department of oral surgery, zagreb, croatia

introduction: the purpose of this study was to evaluate the antimicrobial photodynamic therapy (apdt) and low level laser therapy (lllt) on wound healing, pain intensity, swelling problems, halitosis and the postoperative usage of analgesics after surgical removal of lower third molars. methods: one hundred and fifty patients, randomly divided into three groups were selected (50 per each group)...

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