检索结果-南通市图书馆

Impacted Lower Third Molar Fused with a Supernumerary Tooth—Diagnosis and Treatment Planning Using Cone-Beam Computed Tomography

引用

International Journal of Oral Science 2009年第4期1卷 224-228页

作者： osny ferreira-junior Luciana Dorigatti de .＆.Aila Marcelo Bonifacio da Silva Sampieri Eduardo Dias- Ribeiro Wei-liang Chen Song Fan Department of Stomatology Dental School of Bauru University of Sao Paulo Bauru Sao Paulo Brazil Department of Stomatology the Second Affiliated Hospital Sun Yat-Sen University Guangzhou China

This paper reported a case of fusion between an impacted third molar and a supernumerary tooth, in which a surgical intervention was carried out, with the objective of removing the dental elements. The panoramic radiography was complemented by the Donovan＇s radiographic technique; but because of the proximity of the dental element to the mandibular ramus, it was not possible to have a final fusion diagnosis. Hence, the Cone-Beam Computed Tomography--which provides precise three- dimensional information--was used to determinate the fusion diagnosis and also to help in the surgical planning. In this case report we observed that the periapical, occlusal and panoramic were not able to show details which could only be examined through the cone-beam computed tomo- graphy.

关键词： third molar supernumerary tooth oral surgery,cone-beam computed tomography

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Facial Asymmetry Caused by Mandibular Osteoma: Case Report

引用

Open Journal of Stomatology 2019年第9期9卷 208-214页

作者： Bruna Barcelos ferreira Eduardo Stedile Fiamoncini Caio Peres Bellato Victor Tieghi Neto Denise Tostes Oliveira osny ferreira junior Eduardo Sanches Gonç ales Oral and Maxillofacial Surgery Bauru School of Dentistry S&atilde o Paulo University S&atilde o Paulo Brazil Department of Surgery Stomatology Pathology and Radiology Bauru School of Dentistry S&atilde o Paulo University S&atilde o Paulo Brazil

Osteoma is a benign tumor that often affects the maxillofacial region. It exhibits slow growth and remains asymptomatic for prolonged time and may cause facial asymmetry or functional disorders when it reaches vast proportions. When osteomalacia is diagnosed it is important to check about Gardner’s Syndrome because up to 90% of patients with this syndrome may present skeletal abnormalities and osteomas. The objective of this paper is to report a case of a 54-year-old woman that related an 8-year evolution of a volume increase in the face. Clinical examination showed facial asymmetry and presence of nodular lesion located in the left region of the mandibule, painless and hard on palpation. Panoramic radiography showed radiopaque image limited to the left mandibular body and angle, suggestive of osteoma. Gastrointestinal review was requested and discarded intestinal polyps and Gardner’s Syndrome. The patient was submitted to excisional biopsy and microscopic examination of the tumor that confirmed the diagnosis of osteoma. Osteoma needs special attention due to the possible association with malignant lesions intestine and also by psychological and functional problems, when it reaches great proportions.

关键词： Osteoma Oral Surgery Mandibule

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Concepts and challenges of alveolar ridge preservation and augmentation

引用

World Journal of Stomatology 2016年第1期5卷 8-14页

作者： Etiene de Andrade Munhoz Camila Lopes Cardoso Augusto Bodanezi Marina Barbosa Mello Renato Yassutaka Faria Yaedu osny ferreira junior Department of Dentistry Health Science Centre Federal University of Santa Catarina Department of Oral Surgery University of Sagrado Cora??o Department of Stomatology Radiology and Oral Surgery School of Dentistry University of S?o Paulo

The loss of the post-extraction alveolar ridge vertical and horizontal volume constitutes an irreversible process and presents a considerable impact on the prosthetic rehabilitation, particularly when implantsupported. Therefore, alveolar ridge resorption has become a challenge in contemporary clinical dentistry and alveolar ridge preservation and augmentation are an interesting therapeutic approach. The employment of biomaterials, as a therapeutic alternative to preserve bone in height and volume, has been frequently studied over the years, due to its conceptual attractiveness and its simple technique. The purpose of this paper is to review and discuss current methods to optimize the alveolar bone repair while maintaining its horizontal and vertical dimensions. This paper is based on scientific studies published in English including systematic reviews and also animal and human studies that were searched using the keywords "alveolar ridge preservation," "bone substitute", "biomaterials", "bone graft" and "grafting". Either autogenous bone as xenogenic and alloplastic materials, platelet rich plasma and use of membrane are alternatives. It becomes fundamental to understand that alveolar bone loss is still a clinical challenge and alveolar ridge preservation techniques can minimize, but not completely, eliminate the resorption process. The goal of alveolar ridge preservation and augmentation is to use a combination of bone or biomaterials to create bone which is sufficient for dental implant placement. Freeze-dried bone is generally recognized as giving more predictable treatment outcomes than synthetic materials or platelet rich plasma, and membranes must always be used to separate hard and soft tissues to promote optimal tissue healing.

关键词： Alveolar ridge preservation Tooth extraction Bone substitute Bone regeneration

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Adenomatoid odontogenic tumour displacing multiple teeth in an adolescent

引用

Open Journal of Stomatology 2012年第2期2卷 146-148页

作者： Kellen Cristine Tjioe Denise Tostes Oliveira Marcelo Lupion Poleti osny ferreira Jr. Eduardo Sant’Anna Eduardo Sanches Goncales Department of Stomatology Bauru School of DentistryUniversity of Sao PauloBauruSao PauloBrazil

Adenomatoid odontogenic tumor is an unusual benign neoplasm which shares clinical and radiographic characteristics with odontogenic cystic lesions denoting a distinct behavior. This paper reports a case of a 12-year-old boy with a bony consistence tumefaction involving the area from teeth 12 to 17. Radiographically, the lesion was characterized by a well-circum- scribed unilocular radiolucent area displacing maxillary canine, first and second premolars. The final diagnosis was adenomatoid odontogenic tumour. The lesion was enucleated concomitantly with the removal of the canine tooth under general anesthesia. The patient was submitted to orthodontic treatment and has been followed-up for four years. Clinical and radiographic features are discussed in this report.

关键词： Odontogenic Tumor Adenomatoid Odontogenic Tumor Oral Surgery

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：