Abdolreza Jamilian Fellow of orthognathic surgery and craniofacial syndromes , Associate Professor & Member of craniofacial research center, Dept. of Orthodontics, Dental School, Tehran Islamic Azad University Class III malocclusion is characterized by either maxillary deficiency, mandibular prognathism or a combination of both of them. Various devices have been used to correct this malocclusion. If Class III malocclusion is caused by mandibular prognathism then mandibular setback would be the treatment...

Maryam Shirazi Postgraduate Student, Dept. of Orthodontics, Dental School, Shahed University of Medical Sciences Elahe Seyedtabaii Postgraduate Student, Dept. of Orthodontics, Dental School, Shahed University of Medical Sciences Regarding to current studies indicate a 2.2% incidence of missing lateral incisors, management of this condition is one of the important situation of  interdisciplinary treatment planning .Three treatment options exist for the replacement of congenitally missing lateral...

Najmeh Tahvildar nejad Assistant Professor, Dept. of  Orthodontics, Dental School, Zahedan University of Medical Sciences Objective: Crownless molars need periodontal treatment for increasing crown height & restorative treatment. But this treatments need periodontal tissue removal.The aim of this study was the orthodontic extrusion of maxillary crownless molar with skeletal anchorage to diminish periodontal tissue removal. Methods & Materials: In this study, a maxillary crownless molar was extruded...

Najmeh Tahvildar nejad Assistant Professor, Dept. of  Orthodontics, Dental School, Zahedan University of Medical Sciences Objective: In the skeletal class III patients, maxilla is deficient in three diminutions .This issue relates to hard tissues and also soft tissues and functional spaces .The aim of this study was the evaluation of the changes of airway diminutions after maxillary advancement with tongue guard appliance in the patients with skeletal class 3 and suffering of obstructive apnea...

Najmeh Tahvildar nejad Assistant Professor, Dept. of  Orthodontics, Dental School, Zahedan University of Medical Sciences Objective: White discoloration under brackets after orthodontic treatment is one of the unwanted side effects and   it is one of the causes of patients dissatisfaction about treatment .The aim of this study was the comparison of micro leakage under metal brackets after common mouthwashes applications in Iran regarding the evaluation of mouthwash effect on bonding materials...

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Nazan Küçükkeleş Professor, Dept. of Orthodontics, Dental School, Marmara University   President of Turkish Orthodontic Society •Class III malocclusion morphology and characteristics •Dental and cephalometric assessment •Orthopedic treatment of Class III malocclusion •Which cases should be treated early/ Guidelines •Orthopedic protraction of Maxilla -RME assisted protraction /Cases •Limitations and contraindications •The effects of force...

Roberto Lima Filho Orthodontist, Founder President of the Brazilian Board of Orthodontics Considerable contraversy surrounds the question of whether better long-term results are achieved by extraction or nonextraction therapies. Nonextraction treatments have gained widespread popularity. In the last two decades, rapid maxillary expansion (RME) has become routine in clinical orthodontics. Although initially this procedure was used to correct posterior crossbite, there are several other indications...

Robert J. Manasse Clinical Associate Professor, Dept. of Orthodontics,  University of Illinois, Chicago Problems of normal growth of the jaws, normal eruption patterns in the transitional dentition and normal development of occlusion need to be addressed.   Intercepting these problems in young children is a rewarding part of an orthodontic practice.  This requires non-invasive treatment and practice management techniques in a patient friendly environment.  Cases and techniques will be shown...

Dhirendra Srivastava Professor & Dean , ESIC  Dental  College and  Hospital 1.History, bone biology, bone mechanics and clinical features of mandibular distraction. 30 minutes 2.Mandibular distraction. 40 minutes 3.Video presentation on Mandibular distraction. 30 minutes 4.Midface distraction. 30 minutes 5.Alveolar distraction. 20 minutes 6.Transport distraction. 30 minutes 7.Hands on Workshop دندانپزشکی کنگره 10 انجمن ارتودنتیست ها 1391 ارتودنسی...

Faramarz Mojtahedzadeh Former Assistant Professor, Dept. of Orthodontics, Dental School, Tehran University of Medical Sciences Dentists are usually the first line among healthcare professionals to detect and examine patients suffering from a malocclusion. The dental curriculum has also taken this issue into consideration and has devoted a part of this program to teaching orthodontic treatment with removable appliances. But the fact is that an overcrowded dental curriculum may not provide the opportunity...

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