نتایج جستجو برای: facial bone

تعداد نتایج: 362049  

Introduction: Treatment of edentulous atrophic mandible with severe atrophy is a challenge based on local conditions and systemic diseases confronted by the age group affected. If bone grafting is indicated, it is often used in lateral or inferior aspects of the mandible.  Case Report: A 70-year-old male with a unilateral fracture of the atrophied left mandibular body was managed by lingual bon...

ژورنال: مجله دندانپزشکی 1994
جعفری, مهدی,

Congenital vascular lesions occur most often in children. Parents of these children take them to maxillofacial surgeons directly or during the treatment of other complications such as infection or jaw bone disorders. Various terms now used are unable to describe the pathogenesis and mechanism of the effect of vascular lesions on growth and development of facial bone.  Term of hemangioma is used...

2016
Jiye Kim Jin-Hee Choi Yoon Kyu Chung Sug Won Kim

Panfacial bone fracture is challenging. Even experienced surgeons find restoration of original facial architecture difficult because of the severe degree of fragmentation and loss of reference segments that could guide the start of facial reconstruction. To restore the facial contour, surgeons usually follow a general sequence for panfacial bone reduction. Among the sequences, the bottom-to-top...

Fibrous dysplasia is a benign bone disease first described by Lichtenstein in 1938. It is characterized by progressive replacement of normal bone with fibro-osseous connective tissue. When the disease involves craniofacial skeleton, it results in significant disfigurement and other functional problems. This paper reports a case of large craniofacial fibrous dysplasia involving zygomaticomaxilla...

2006
Albert Thür Marijo Bagatin

Distraction osteogenesis is increasingly used for bone lengthening of facial skeleton. Distractors may be intraoral and extraoral. The authors present development of distractors and their use for treatment of facial bones. Procedure may be used for treatment of malformations, syndroms, posttraumatic bone defects and deformities. The advantage of a distractor are a simple and fast procedure, sho...

Journal: :Imaging journal of clinical and medical sciences 2022

Cemento-ossifying fibroma is a rare benign fibro-osseous neoplasm commonly involving the jaws majority of lesions occur in mandible bone. It can be discovered as an incidental finding radiological imaging. Symptomatic patients are presented with slowly growing mass bone and attain large size passage time. cause facial deformity if left untreated. We present such case right hemi-mandible bone, i...

Journal: :The International journal of oral & maxillofacial implants 2014
Stephen T Chen Daniel Buser

PURPOSE The objectives of this systematic review are (1) to quantitatively estimate the esthetic outcomes of implants placed in postextraction sites, and (2) to evaluate the influence of simultaneous bone augmentation procedures on these outcomes. MATERIALS AND METHODS Electronic and manual searches of the dental literature were performed to collect information on esthetic outcomes based on o...

Journal: :Craniomaxillofacial trauma & reconstruction 2013
Jorge Ernesto Cantini Ardila Miguel Ángel Rivera Mendoza Viviana Gómez Ortega

Background and Purpose Sphenoid bone fractures and sphenoid sinus fractures have a high morbidity due to its association with high-energy trauma. The purpose of this study is to describe individuals with traumatic injuries from different mechanisms and attempt to determine if there is any relationship between various isolated or combined fractures of facial skeleton and sphenoid bone and spheno...

Armaghan Fard-Esfahani, Hassan Mohammadi Yekta Mohammad Eftekhari, Mohsen Saghari Navid Aliyari Zenooz

Unilateral condylar hyperplasia is the main cause of mandibular asymmetry. Radionuclide bone scanning is a useful procedure for functional evaluation of temporomandibular joint. In this study, 39 patients with normal bone scan and no facial asymmetry were studied. All patients were below 22 years of age. Normal condylar uptake was determined in this group of patients. Right & left condyla...

2016
Daemyung Oh Taebin Yun Junhyung Kim Jaehoon Choi Woonhyeok Jeong Hojun Chu Soyoung Lee

BACKGROUND Facial hypoesthesia is one of the most troublesome complaints in the management of facial bone fractures. However, there is a lack of literature on facial sensory recovery after facial trauma. The purpose of this study was to evaluate the facial sensory recovery period for facial bone fractures using Neurometer. METHODS Sixty-three patients who underwent open reduction of zygomatic...

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