Homa Farhadifard; Mohammad Ali Keshvad; Aryan Hesamarefi; Elahe Soltan Mohammadi
Abstract
Self-ligating brackets are ligature-less brackets with the mechanical device built into them to close edgewise slot. It was claimed that self-ligating brackets (SLBs) have advantages over conventional-ligating brackets brackets (CLBs). The most claimed advantageous feature is reduced friction between ...
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Self-ligating brackets are ligature-less brackets with the mechanical device built into them to close edgewise slot. It was claimed that self-ligating brackets (SLBs) have advantages over conventional-ligating brackets brackets (CLBs). The most claimed advantageous feature is reduced friction between the archwire and the bracket and full archwire engagement, resulting in faster alignment and space closure. Greater arch expansion with less incisor proclination, also faster ligation, reduced number of visits and less pain is mentioned as the beneficial features of SLBs in different articles. In this review article, we compared SLBs with CBs in aspect of resistance to sliding, speed of archwire ligation, quality of alignment and amount of pain during treatment base on the most recent articles published in literature. We concluded that although self-ligating brackets are proved to have some advantages over conventional brackets, but more studies are needed to discard doubts about using them, routinely.
Ahmad Sodagar; Elham Sadat Emadian Razavi; Homa Farhadifard
Abstract
Introduction: A bilateral scissors-bite is an uncommon malocclusion and its treatment is difficult. At younger age, it can be treated non-surgically.
Case Presentation: This case report describes successful treatment of a class II division 2 malocclusion with bilateral scissors-bite by fixed appliance. ...
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Introduction: A bilateral scissors-bite is an uncommon malocclusion and its treatment is difficult. At younger age, it can be treated non-surgically.
Case Presentation: This case report describes successful treatment of a class II division 2 malocclusion with bilateral scissors-bite by fixed appliance. Treatment was completed with the aid of a modified lingual arch, constricted transpalatal arch and repeated arch coordinations.
Conclusions: After treatment, the patient had normal overjet, normal overbite and functional occlusion. Scissors-bite was eliminated. The patient will refer for advancement genioplasty at the proper age for more facial harmony.
Mohsen Shirazi; Homa Farhadifard; Meisam Moradi; Hamid Golshahi
Abstract
Introduction: Cleft lip and palate (CLP) is the most common congenital facial anomaly. Its incidence varies according to epidemiologic studies but is usually between 1 and 1.82 for each 1000 births. The etiology of this malformation is complex and includes both genetic and environmental factors.
Case ...
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Introduction: Cleft lip and palate (CLP) is the most common congenital facial anomaly. Its incidence varies according to epidemiologic studies but is usually between 1 and 1.82 for each 1000 births. The etiology of this malformation is complex and includes both genetic and environmental factors.
Case Presentation: In this article a 13-year-old girl with CLP is presented. She was treated with expansion of maxillary arch form, bone grafting, pre surgical orthodontics, orthognathic surgery and minor esthetic surgical procedure.
Conclusions: Satisfactory results regarding functional occlusion, dental esthetics, and facial esthetics were achieved in the patient.
Mohsen Shirazi; Elahe Soltanmohamadi Borujeni; Homa Farhadifard
Abstract
Introduction: Hemifacial microsomia (HFM) is a branchial arch syndrome and the second most common craniofacial birth defect after cleft lip and palate. This syndrome involves the facial skeleton and ear. The most important goal in treatment of HFM is to improve facial symmetry. Traditionally, segment ...
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Introduction: Hemifacial microsomia (HFM) is a branchial arch syndrome and the second most common craniofacial birth defect after cleft lip and palate. This syndrome involves the facial skeleton and ear. The most important goal in treatment of HFM is to improve facial symmetry. Traditionally, segment repositioning and costochondral graft were used for the correction of mandibular asymmetry but recently distraction osteogenesis has been used for it.
Case Presentation: In this article an 8-year-old boy with HFM is presented. He was treated with functional appliance for one year and then at 9 years age distraction osteogenesis was performed for him and at the age of 18, maxillary impaction (right side: 3mm, left side: 13 mm), BSSO of mandible and reduction genioplasty were done for the functional and esthetic reconstruction of the face.
Conclusions: Satisfactory results were obtained in the patient.
