نتایج جستجو برای: mandibular infection
تعداد نتایج: 480377 فیلتر نتایج به سال:
BACKGROUND During the last 2 decades, many studies on the treatment of mandibular condyle fracture have been published. The incidence of mandibular condyle fractures is variable, ranging from 17.5% to 52% of all mandibular fractures. This retrospective study evaluated the long-term clinical and radiological outcomes after surgical treatment of 25 patients with a total of 26 extracapsular condyl...
PURPOSE Our goal was to study the use of 2.0-mm miniplates for the fixation of mandibular fractures. PATIENTS AND METHODS Records of 191 patients who experienced a total of 280 mandibular fractures that were treated with 2.0-mm miniplates were reviewed. One hundred twelve of those patients, presenting 160 fractures, who attended a late follow-up were also clinically evaluated. Miniplates were...
مقدمه و هدف: شاخصهای رادیومورفومتریک پانورامیک با دانسیته معدنی استخوان ارتباط دارند، و این شاخص ها می توانند بعنوان نشانگری برای استئوپروز، بخصوص در زنان یائسه بکار روند. بعلاوه آنالیز ساختار استخوان ترابکولار بر پایه ریاضیات فرکتالی، می تواند به کمّی کردن پیچیدگی ساختاری ترابکولار کمک نماید. لذا هدف از این مطالعه، ارزیابی ارتباط شاخص های رادیومورفومتریک استخوان مندیبل با آنالیز فرکتال در رادیو...
Mandibular fractures constitute a major portion of maxillofacial trauma and may lead to considerable functional and aesthetic sequelae if treatment is inadequate or delayed. An epidemiology study on mandibular fractures may guide the preventive efforts of the Taiwan public health care system. Therefore, a retrospective review was conducted at a medical center in central Taiwan to evaluate the c...
Although dental disease is common in camelids, primary mandibular osteomyelitis is encountered less frequently than other dental problems. This is fortunate because the condition is characterized by extensive, generalized destruction and lysis of the mandible. Often the condition spans the entire length of the hemimandible, involving the diastema and occasionally the symphyseal region around th...
juvenile ossifying fibroma (jof) is a rare, benign, locally aggressive entity of the extragnathic craniofacial bones with a high tendency towards recurrence. two distinctive microscopic patterns of juvenile ossifying fibroma have been described: a trabecular juvenile ossifying fibroma (trjof) and a psammomatoid juvenile ossifying fibroma (pjof). psammomatoid variant is predominantly a craniofac...
Introduction: Dens invaginatus is an extremely rare developmental disturbance that can occur in primary, permanent, or supernumerary teeth due to invagination of the enamel organ into dental papilla during tooth development. The clinical recognition radicular variant dens dente challenging as it mostly asymptomatic with a normal-appearing crown and incidentally discovered radiographs. Case pres...
Abstract Complete maxillary and mandibular dentures have been used as a conventional treatment of edentulous patients for longer than a century. Suitable complete maxillary dentures are usually well tolerated but many patients struggle to chew and swallow with the complete mandibular denture because it is too unstable. Previous studies have shown that a mandibular two-implant retained overdentu...
Introduction: Raising the knowledge of skeletal and soft tissue changes with aging has been highly essential due to an increasing demand for aesthetic facial surgery following aging. The aim of this study is to evaluate the three dimensional computed tomographic images and process of changes in mandible with aging. Materials and Methods: In this descriptive study, the facial CT scans were obta...
iatrogenic perforation of the furcation area in multi-rooted molars during preparation of the access cavity can potentially lead to tooth extraction. the present case report describes the nonsurgical endodontic management of an extensive pulp chamber floor perforation in a first mandibular molar with calcium enriched mixture (cem) cement. the perforation was chemically cleaned and then physical...
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