ثبوتی, فرهاد
استادیار، گروه ارتودنتیکس، دانشکده دندانپزشکی، دانشگاه علوم پزشکی مازندران، ساری، ایران
[ 1 ] - آیا مصرف بیس فسفونات ها کنترااندیکاسیون درمان های دندانپزشکی است؟
Bisphosphanates include a group of medicines used in treatment of specific bone diseases, such as multiple myeloma and osteo- high metastatic cancers. Though the exact mechanism of such medicines has not yet been known, the role these medicines play in the suppression of innervations and bone remodeling has been proved. Bisphosphonate related osteonecrosis of jaws (BRONJ) is a complication caus...
[ 2 ] - بررسی نقش لیزر هلیوم- نئون در کاهش درد ناشی از ارتودنسی: کارازمائی بالینی
Background and purpose: Low level lasers have been used in dentistry to stimulate orthodontic tooth movement and to inhibit the pain during tooth movements. Contradictory findings exist on this issue, therefore, this study evaluated the effect of laser therapy on pain during orthodontic tooth movement. Material and methods: In this clinical trial, 17 patients with extracted upper first premola...
[ 3 ] - روشی سریع برای تخمین اندازه دندان های دائمی رویش نیافته در جمعیت مازندران
Background and purpose: Preventive orthodontics in mixed dentition requires accurate prediction for mesiodistal width of unerupted permanent teeth. In this study, we presented a software for prediction of unerupted permanent canine and premolar mesiodistal width that help orthodontist in precise treatment planning. Material and Methods: For this cross-sectional study, we scanned alginate impre...
[ 4 ] - Occlusal plane flattening by miniscrew in skeletal open bite:a case report
Introduction: Different factors such as respiratory disorders , genetics, facial growth pattern , tongue malfunction and malposition are associated with anterior open bite. Skeletal open bite is often appeared by increased posterior dentoalveolar height of maxilla and backward rotation of mandible. Many treatment approaches have been developed for treatment of increased facial height problems. ...
[ 5 ] - Awareness of Students in Mazandaran University of Medical Sciences about Orthodontic Treatment
Background and purpose: Malocclusion is the most common developmental disorder. Many people undergo orthodontic treatment for cosmetic reasons. Knowledge about the need for orthodontic treatment in different population groups could help in having an appropriate perspective towards providing orthodontic treatments and planning for reasonable services in the community at macro level. The purpose ...
[ 6 ] - The Relationship between Malocclusion Severity and Quality of Life in North Iran Students
Background A malocclusion is a misalignment or incorrect relation between the teeth of the two dental arches when they approach each other as the jaws close. Considering the prevalence of malocclusion and its role in quality of life <span style="font-fami...
[ 7 ] - Coronavirus as a New Challenge for Infection Control in Dentistry: A Literature Review
Modes of transmission of the COVID-19 virus are still unclear. The virus could spread through direct routes, including aerosols and saliva, and indirect transmission through contaminated surfaces. Dental practitioners produce airborne infectious particles especially when using rotary instruments during treatment. Oral fluids, blood, and oral mucosa are also sources of infection, so dentists ar...
[ 8 ] - Comparing Marginal Fit and Marginal Gap between Sholder Bevel and 135° Finish Line Designs in Posterior Metal Ceramic Restoration Crowns
Background and purpose: One of the major challenges for dentists is providing the patients with a crown of appropriate marginal fit and marginal gap. Preparation of a 135° finish line has some advantages such as technical ease and appropriate finish line record. Nevertheless, few studies investigated this type of finish line. The current study aimed at comparing marginal fit and marginal gap in...
[ 9 ] - Comparing Pharyngeal Airway Dimensions in Cephalograms of Patients with Different Skeletal Patterns
Background and purpose: Respiratory function of patients is a major part of orthodontic diagnosis and treatment planning. It is affected by the dimensions of the pharyngeal airway. In this study, these dimensions were compared in patients with different skeletal patterns. Materials and methods: This cross-sectional descriptive-analytical study was performed studying the cephalograms of pa...
[ 10 ] - A review of the requirements and hazards of toxic metals from orthodontic wires
Background: Orthodontics is a part of dentistry that includes preventive methods and correction of dental irregularities that need to be repositioned by functional and mechanical tools to provide an ideal occlusion and a beautiful face for patients. There are currently four metal arch wires used in orthodontic treatment: stainless steel alloy, cobalt-chromium alloy, nickel-titanium alloy, and b...
[ 11 ] - Prevalence and Ossification Variation of Stylohyoid Ligament on Digital Panoramic Radiographs
Background and purpose: The elongation of styloid process can result in Eagle syndrome. The purpose of this study was to investigate the prevalence and pattern of ossification of elongated styloid process (ESP) in digital panoramic radiography and their association with gender and age. Materials and methods: In this retrospective study, 400 digital panoramic radiographs of patients attending O...
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