Asian Journal of Oral and Maxillofacial Surgery最新文献_第10页

Epithelial–myoepithelial carcinoma of a minor salivary gland of the intrabuccal mucosa: A case report 颊内粘膜小涎腺上皮-肌上皮癌1例

Asian Journal of Oral and Maxillofacial Surgery Pub Date : 2010-08-01 DOI: 10.1016/j.ajoms.2009.10.002

Yoshio Yamashita, Kaoru Murata, Masaaki Goto

引用次数: 3

Endothelin: Potential modulator of bone remodeling, craniofacial development and tumor metastases 内皮素:骨重塑、颅面发育和肿瘤转移的潜在调节剂

Asian Journal of Oral and Maxillofacial Surgery Pub Date : 2010-08-01 DOI: 10.1016/j.ajoms.2009.12.001

Masahiko Mori , Tadakatsu Kasai , Yasunori Muramatsu , Tetsunari Nishikawa , Akio Tanaka , Michio Shikimori

{"title":"Endothelin: Potential modulator of bone remodeling, craniofacial development and tumor metastases","authors":"Masahiko Mori , Tadakatsu Kasai , Yasunori Muramatsu , Tetsunari Nishikawa , Akio Tanaka , Michio Shikimori","doi":"10.1016/j.ajoms.2009.12.001","DOIUrl":"10.1016/j.ajoms.2009.12.001","url":null,"abstract":"<div><h3>Objective</h3><p>The present study reviewed endothelin (ET) as an endothelial vasoconstrictor of three types: ET1, ET2 and ET3 and two receptors (ET<sub>A</sub>R, ET<sub>B</sub>R). They were involved in bone remodeling, developmental anomalies in the mandibulo-facial area and bone metastasis from cancer of distal organs.</p></div><div><h3>Review topics</h3><p>The tissue remodeling process has been recognized to have multiple growth factors including endothelins (ETs) and receptors (ETRs). Among ETs, ET-1 is the most potent vasoconstrictor, and it binds to ET<sub>A</sub>R or ET<sub>B</sub>R. The biophysiological roles of ETs and ETRs are involved not only in vascular tissues but also bone tissue. Promotion of bone formation through ET-1 will take place following dental implant, tooth extraction, destruction osteogenesis and surgical bone loss. ETs and ETRs mediate the normal development of craniovascular structure which eventually migrate to the pharyngeal arch. The CATCH 22 syndrome (<u>c</u>ardiac defects, <u>a</u>bnormal facies, <u>t</u>hymic hypoplasia, <u>c</u>left palate and <u>h</u>ypocalcemia associated with chromosome 22 microdeletion) displayed developmental malformation (3rd and 4th arch). Treacher Collins syndrome, and Pierre Robin sequence and DiGeorge/Velocardic facial syndrome are resemble this CATCH 22 syndrome.</p></div><div><h3>Conclusions</h3><p>ETs and ETRs related to biological processes in bone remodeling have been beneficial in fracture healing, bone remodeling, orthodontic tooth movement, distraction osteogenesis, surgical or traumatic bone defects and bone metastasis. ETs and ETRs influenced the embryonal development of pharyngeal arch and congenital anomalies like the CATCH 22 syndrome.</p></div>","PeriodicalId":100128,"journal":{"name":"Asian Journal of Oral and Maxillofacial Surgery","volume":"22 2","pages":"Pages 53-60"},"PeriodicalIF":0.0,"publicationDate":"2010-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ajoms.2009.12.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86541233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Oral impalement injuries by a toothbrush in children 儿童被牙刷刺穿口腔

Asian Journal of Oral and Maxillofacial Surgery Pub Date : 2010-08-01 DOI: 10.1016/j.ajoms.2009.11.003

Takao Kato , Daisuke Nasu , Takahiro Kaneko , Norio Horie , Itsuro Kudo , Tetsuo Shimoyama

{"title":"Oral impalement injuries by a toothbrush in children","authors":"Takao Kato , Daisuke Nasu , Takahiro Kaneko , Norio Horie , Itsuro Kudo , Tetsuo Shimoyama","doi":"10.1016/j.ajoms.2009.11.003","DOIUrl":"10.1016/j.ajoms.2009.11.003","url":null,"abstract":"<div><h3>Objective</h3><p>To elucidate the details of impalement injuries of the oral soft tissue in children caused by toothbrush, we present a clinico-statistical study of those encountered in a single institution.</p></div><div><h3>Patients and methods</h3><p>Children below 13 years old, who visited our oral surgery clinic with the complaint of an impalement injury of oral soft tissue from December of 2001 to August of 2008, were included.</p></div><div><h3>Results</h3><p>Among two hundred and thirty oral soft tissue injuries, toothbrush (73 cases) was the most frequent object, followed by a stick-like object (51 cases) and eating utensils (27 cases). In toothbrush injuries, the 1-year-olds were most affected and the frequency in boys and girls was 30 cases and 43 cases, respectively. Soft palate (31 cases) was the most frequent site, followed by buccal mucosa (17 cases) and gingiva (7 cases). All of the injuries occurred when the children were in standing position and a fall was the most frequent cause (<em>p</em>   <!-->mm (26 cases), 7 cases were hospitalized the next day for advanced infection.</p></div><div><h3>Conclusion</h3><p>Toothbrush was the most frequent object responsible for impalement injuries. Caution must be taken while managing a toothbrush injury with a wide laceration to avoid advanced infection. To prevent toothbrush injuries, we recommend that children should use a toothbrush in sitting position.</p></div>","PeriodicalId":100128,"journal":{"name":"Asian Journal of Oral and Maxillofacial Surgery","volume":"22 2","pages":"Pages 80-84"},"PeriodicalIF":0.0,"publicationDate":"2010-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ajoms.2009.11.003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78880310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Gum elastic bougie-assisted intubation following hemorrhage in the floor of the mouth 口底出血后用弹性弓辅助插管

Asian Journal of Oral and Maxillofacial Surgery Pub Date : 2010-07-01 DOI: 10.1016/j.ajoms.2009.05.004

Takuro Sanuki, Kazuhiro Kaneda, Yoshiko Matsuda, Junichiro Kotani

引用次数: 0

Repeated surgical reduction of the mandible over a 19-year period due to fibrous dysplasia: A case report 19年来因纤维发育不良反复手术复位下颌骨:1例报告

Asian Journal of Oral and Maxillofacial Surgery Pub Date : 2010-07-01 DOI: 10.1016/j.ajoms.2009.11.001

Tomoko Sakata , Katsu Takahashi , Yangsun Kang , Honoka Kiso , Koichiro Irie , Hiroko Tsukamoto , Yasuaki Nakashima , Kazuhisa Bessho

{"title":"Repeated surgical reduction of the mandible over a 19-year period due to fibrous dysplasia: A case report","authors":"Tomoko Sakata , Katsu Takahashi , Yangsun Kang , Honoka Kiso , Koichiro Irie , Hiroko Tsukamoto , Yasuaki Nakashima , Kazuhisa Bessho","doi":"10.1016/j.ajoms.2009.11.001","DOIUrl":"10.1016/j.ajoms.2009.11.001","url":null,"abstract":"<div><p>Fibrous dysplasia is a benign bone lesion characterized by the replacement of normal tissue by fibro-osseous lesions with immature remodeling, which is now thought to be caused by GSα somatic mutation. The disease usually manifests early in life, and its growth is terminated in adulthood. Its malignant transformation is very rare. In the current report, a case of fibrous dysplasia of the mandible undergoing repeated surgery with a long-term follow-up duration is described. After the initial surgery performed at the age of 19 years, surgical reduction was performed eight times with an interval of 1–4 years over a 19-year course. At the age of 38 years, the lesion was still growing, while serum alkaline phosphatase remained within the normal range throughout the entire course. There was no evidence of malignancy on pathological examination. Immunohistochemistry using antibodies detecting bone morphogenetic proteins 2, 4, 6, and 7 (BMP-2, 4, 6, and 7) in order to assess bone growth activity showed positive staining for BMP-4 and 6, which are important markers of bone quality. Examining the expression of different BMP subtypes is useful for characterizing the bone-forming nature of fibrous dysplasia.</p></div>","PeriodicalId":100128,"journal":{"name":"Asian Journal of Oral and Maxillofacial Surgery","volume":"22 1","pages":"Pages 33-36"},"PeriodicalIF":0.0,"publicationDate":"2010-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ajoms.2009.11.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87010888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

A bone harvesting method involving a surgical template prepared using a three-dimensional model 一种用三维模型制备手术模板的骨采集方法

Asian Journal of Oral and Maxillofacial Surgery Pub Date : 2010-07-01 DOI: 10.1016/j.ajoms.2009.10.001

Hideto Saijo, Yuki Kanno, Yoshiyuki Mori, Daichi Chikazu, Mitsuyoshi Iino, Tsuyoshi Takato

引用次数: 4

Penetrating intraoral injury from toothbrush: A case report 牙刷致口内穿透伤1例

Asian Journal of Oral and Maxillofacial Surgery Pub Date : 2010-07-01 DOI: 10.1016/j.ajoms.2009.07.002

Mamta Agrawal , Vikrant Agrawal

{"title":"Penetrating intraoral injury from toothbrush: A case report","authors":"Mamta Agrawal , Vikrant Agrawal","doi":"10.1016/j.ajoms.2009.07.002","DOIUrl":"10.1016/j.ajoms.2009.07.002","url":null,"abstract":"<div><p>The use of toothbrush, a common commodity recommended by dentists all over the world has significantly reduced the incidence of periodontal infections and dental caries. But along with disease reduction brushing has also added a relative risk factor of injury to oral tissues. Minor injuries may result primarily due to improper brushing techniques, where as major penetrating injuries may occur due to fall of the person with brush in the oral cavity, particularly in children. Penetrating injuries to the oropharyngeal tissue may present as medical emergencies due to the possibility of compromised airway, intracranial trauma, mediastinitis, and emphysema. Also benign-appearing injuries to the soft palate and peritonsillar tissues, due to their close proximity to arterial–venous structure may conceal deeper damage. Due to the gravity of possible complications, careful assessment, early treatment and post-trauma monitoring is essential even if the initial injury appears to be minor, as complications may not manifest immediately. Here we report a case of penetrating intraoral injury caused by a toothbrush.</p></div>","PeriodicalId":100128,"journal":{"name":"Asian Journal of Oral and Maxillofacial Surgery","volume":"22 1","pages":"Pages 40-42"},"PeriodicalIF":0.0,"publicationDate":"2010-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ajoms.2009.07.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77964524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Aims and Scope 目标及范围

Asian Journal of Oral and Maxillofacial Surgery Pub Date : 2010-07-01 DOI: 10.1016/S0915-6992(10)00016-6

引用次数: 0

Management of postoperative fever in oral and maxillofacial surgery patients 口腔颌面外科术后发热的处理

Asian Journal of Oral and Maxillofacial Surgery Pub Date : 2010-07-01 DOI: 10.1016/j.ajoms.2009.08.001

Sanjay Jadwani, Snehal Bansod, Ashi Chug, Biswajit Misra

引用次数: 2

Pilomatricoma in perioral region

Asian Journal of Oral and Maxillofacial Surgery Pub Date : 2010-07-01 DOI: 10.1016/j.ajoms.2009.05.003

Tomotake Masuda , Seiji Iida , Yasuo Fukuda , Susumu Tanaka , Mari Namikawa , Mikihiko Kogo

引用次数: 1