نتایج جستجو برای: facial bone
تعداد نتایج: 362049 فیلتر نتایج به سال:
PURPOSE The purpose of this study was to provide an actual guideline in determining the shape, diameter, and position of the implant in immediate implantation by the measurement of the thickness of facial and palatal plate, the thickness of cortical bone on the facial and palatal plate, the diameter of the root, and the distance between the roots in the cadavers. MATERIALS AND METHODS The hor...
Background: The fracture of the mandible is the second most common facial bone injury. When this injury occurs, it could be serious with complications that may even result in death. Objective: To evaluate the current trends in mandibular fracture (MF) in southern Iran. Methods: In a cross-sectional study, several parameters including age, sex, cause of fracture, anatomical site of fracture, pr...
Soft tissue augmentation in hemifacial microsomia patients is a challenging procedure. Free microvascular flap transfer is considered usually as the most accepted choice. On the other hand, bone grafting, simultaneous with facial soft tissue augmentation using de-epithelialized orthograde submental flap, is a suggested procedure. Moreover, preoperative evaluation of facial artery and anterior b...
CONCLUSION: Facial bone contouring procedures such as malar and mandibular angle reduction surgeries are getting popular to improve the wide facial features with economic development in Asia. However, it can result in soft tissue drooping in cheek or jowl. Asian distinct facial characteristics make achievement of satisfactory results relatively difficult in facelift. The author utilizes ‘high S...
چکیده اسیدهای چرب غیراشباع با چندین پیوند دوگانه می توانند در روندهای تولید مثلی مختلف از طریق سازوکارهای متنوعی تاثیر بگذارند. در این مطالعه تاثیرات مکمل های اسیدهای چرب امگا 3 و امگا 6 بر ویژگی های تکامل فولیکولی و استروئیدزایی تخمدان و همچنین بیان فاکتور رشد bone morphogenetic protein 15 در اووسیت، که در فولیکول زایی تخمدانی نقش دارد، بررسی شد. 30 میش 4-2 ساله-ی غیرشیرده به 3 گروه 10 تایی ت...
Fibrous dysplasia (FD) is a condition characterized by excessive proliferation of bone forming mesenchymal cells which can affect one bone (monostotic type) or multiple bones (polyostotic type). It is predominantly noticed in adolescents and young adults. Fibrous dysplasia affecting the jaws is an uncommon condition. The most commonly affected facial bone is the maxilla, with facial asymmetry b...
BACKGROUND Giant cell tumor is a benign but locally aggressive bone neoplasm which uncommonly involves the skull. The petrous portion of the temporal bone forms a rare location for this tumor. CASE PRESENTATION The authors report a case of a large giant cell tumor involving the petrous and squamous portions of the temporal bone in a 26 year old male patient. He presented with right side sever...
CONCLUSION: Facial bone contouring procedures such as malar and mandibular angle reduction surgeries are getting popular to improve the wide facial features with economic development in Asia. However, it can result in soft tissue drooping in cheek or jowl. Asian distinct facial characteristics make achievement of satisfactory results relatively difficult in facelift. The author utilizes ‘high S...
A spheno – occipital synchondrosis is a cartilaginous joint, a growth centre found in the base of the skull between the basilar part of the occipital bone and the body of the sphenoid bone joining them together with a hyaline cartilage. This joint is important in cranio facial development for both vertical axis and horizontal plains resulting in the increase of facial height and width. The hyal...
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