نتایج جستجو برای: maxillofacial
تعداد نتایج: 7242 فیلتر نتایج به سال:
The present paper provides general dentists with an introduction to the clinical applications and significance of magnetic resonance angiography (MRA) in the oral and maxillofacial regions. Specifically, the method and characteristics of MRA are first explained using the relevant MR sequences. Next, clinical applications to the oral and maxillofacial regions, such as identification of hemangiom...
Cone-beam computed tomography (CBCT) systems have been designed for imaging hard tissues of the maxillofacial region. CBCT is capable of providing sub-millimetre resolution in images of high diagnostic quality, with short scanning times (10-70 seconds) and radiation dosages reportedly up to 15 times lower than those of conventional CT scans. Increasing availability of this technology provides t...
introduction the frequency of pediatric and adolescent oral and maxillofacial lesions is various in different societies. the present study aimed at investigating the frequency of oral and maxillofacial pediatric and adolescent biopsies in zahedan (southeast iran), and compare the results with other epidemiologic studies.methods and materials this retrospective study reviewed oral and maxillofac...
BACKGROUND Maxillofacial injuries are a common presentation to general practice and hospital emergency departments in Australia; surprisingly they can be easily overlooked at initial assessment. OBJECTIVE This article describes the common typical clinical and radiographic findings in maxillofacial injuries that require further specialist treatment. Signs and symptoms requiring immediate treat...
background: pain control after traumatic maxillofacial surgery due to severity of pain and limitations of opioids use in these patients is of particular importance. the aim of this study was to evaluate the multimodal analgesic effect of oral gabapentin and intramuscular ketorolac in combination with intravenous acetaminophen for pain control after remifentanyl infusion in this surgery. methods...
conclusions evaluating the size of the patient’s pupils before, during and after the operation, careful history, consult, ct scan and mri would help to diagnosis. although no probable cause was found to explain the transient mydriasis in our patient. introduction unilateral mydriasis is a seriously significant finding in neurologic examinations indicating life-threatening conditions such as cer...
distraction osteogenesis (do), firstly introduced to the medical world by russian scientist ilizarov for long bone lenghtening in orthopedics can be considered as an appropriate substitute in the treatment of maxillofacial deformities. natural events occuring during the repair of a fractured bone segment not only lead to the desired bone length but also prevent from the undesired disadvantages ...
Maxillofacial trauma is typically caused by blunt trauma due to interpersonal violence, moving vehicle accidents (MVA), falls, or sporting activities . Because these activities transcend cultural and geographic borders, maxillofacial trauma remains a global health issue. Technological advances have resulted in faster methods of transportation and with these developments maxillofacial trauma has...
Bisphosphonate therapy is used extensively to treat osteoporosis and osteolytic bone lesions. Recently, a special form of osteonecrosis limited to the maxillofacial skeleton has been discovered especially with the use of IV nitrogen containing Bisphosphonates. Bisphosphonates accumulate almost exclusively in maxillofacial skeleton due to high bone turnover remodeling to maintain mechanical comp...
INTRODUCTION Previous reports indicated that there is geographic and sociodemographic variation in the epidemiology of maxillofacial fractures. Audit of maxillofacial injuries managed at any institution is therefore necessary to understand the trends and proffer strategies for prevention. We therefore embarked on this study to determine the pattern of maxillofacial fractures and concomitant inj...
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