Italian Oral Surgery最新文献_第6页

Chirurgia dei tessuti molli: gestione delle lesioni a livello dei dotti salivari 软组织手术:唾液管病变管理

Italian Oral Surgery Pub Date : 2012-12-01 DOI: 10.1016/j.ios.2011.05.007

A. Nicali , R.K. Duda , N. Lombardi , A. Sardella , G. Lodi

引用次数: 0

Dal 2D al 3D nella diagnosi e pianificazione terapeutica dei canini mascellari inclusi 从2D到3D，包括上颌犬齿的诊断和治疗计划

Italian Oral Surgery Pub Date : 2012-12-01 DOI: 10.1016/j.ios.2012.01.007

S. Ferrario , M. Del Fabbro , L. Pizzoni

{"title":"Dal 2D al 3D nella diagnosi e pianificazione terapeutica dei canini mascellari inclusi","authors":"S. Ferrario , M. Del Fabbro , L. Pizzoni","doi":"10.1016/j.ios.2012.01.007","DOIUrl":"https://doi.org/10.1016/j.ios.2012.01.007","url":null,"abstract":"<div><h3>Objectives</h3><p>The aim of this article is to present the progress in diagnosis and treatment planning of maxillary impacted canines, thanks to the introduction of three-dimensional X-ray techniques into clinical practice, such as the different types of computed tomography, and of the modern softwares which permit the digital reprocessing of DICOM data.</p></div><div><h3>Materials and methods</h3><p>The main features of the 3D evaluation techniques are described with examples of spatial localization of impacted elements, presenting the different functions available with the modern softwares that allow 3D reconstruction.</p></div><div><h3>Results</h3><p>The impaction of permanent upper canines is an eruption anomaly, whose prevalence is 1–3%. It is a complex problem that may lead to severe complications, and requires an accurate diagnosis associated to an individual treatment plan, both now possible thanks to modern three-dimensional reconstruction and virtual simulation.</p></div><div><h3>Conclusion</h3><p>The many opportunities in diagnosis and treatment planning, now available thanks to the radiologic and software development, and are constantly evolving. Therefore a continuous update is necessary for the clinician to be able to offer the patients the best possible treatment.</p></div>","PeriodicalId":100732,"journal":{"name":"Italian Oral Surgery","volume":"11 5","pages":"Pages 96-107"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ios.2012.01.007","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91636663","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

Rialzo crestale “a becco di flauto” della parete inferiore del seno mascellare “长笛嘴”顶棚，位于下颌窦壁

Italian Oral Surgery Pub Date : 2012-12-01 DOI: 10.1016/J.IOS.2012.09.001

E. Gherlone, G. Vrespa, D. Vrespa

引用次数: 0

Impronta in implantoprotesi: misura della contrazione delle resine polimeriche per il rilievo della posizione intraorale con transfert pick-up 植入物打印:用移植物测量聚合物树脂在口腔内位置的收缩

Italian Oral Surgery Pub Date : 2012-12-01 DOI: 10.1016/j.ios.2011.06.002

L. Mora , C. Passariello , G. Gastaldi , P. Gigola

{"title":"Impronta in implantoprotesi: misura della contrazione delle resine polimeriche per il rilievo della posizione intraorale con transfert pick-up","authors":"L. Mora , C. Passariello , G. Gastaldi , P. Gigola","doi":"10.1016/j.ios.2011.06.002","DOIUrl":"10.1016/j.ios.2011.06.002","url":null,"abstract":"<div><h3>Objective</h3><p>The purpose of the present work was to analyze the contraction of resins used to transfer the position of splinted abutments.</p></div><div><h3>Materials and methods</h3><p>Measurements were made with a dedicated device equipped with two extensometers: one measured tension resulting from resin contraction during polymerization and the other measured thermal deformation. We evaluated several self-polymerized and light-cured resins, and a system, which, by means of a building process, remarkably reduced the contraction of all resins during polymerization.</p></div><div><h3>Results</h3><p>The systems based on light-cured resins displayed significantly higher tensions than those based on self-polymerized resins, but they also had shorter stabilization times. Using a system with an appropriate design, we were able to reduce tension to a minimum, regardless of the type of resin used.</p></div><div><h3>Conclusion</h3><p>Passive fit between the metal bridge and the implants is critical for lasting osseointegration. Accurate transfer of oral data to the laboratory is paramount because internal tensions may develop in the fixing material connecting the transfers. These tensions can generate deformations when the structure is removed and is no longer subject to binding by the in situ implants.</p></div>","PeriodicalId":100732,"journal":{"name":"Italian Oral Surgery","volume":"11 5","pages":"Pages 42-55"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ios.2011.06.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76106680","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

Analisi facciale globale: approccio diagnostico-terapeutico multidisciplinare alla riabilitazione implantare complessa 全面面部分析:复杂内内恢复的多学科诊断治疗方法

Italian Oral Surgery Pub Date : 2012-12-01 DOI: 10.1016/J.IOS.2012.04.002

G. Perrotti, L. D. Vecchi, T. Testori, R. Weinstein

引用次数: 2

Il carico immediato su mini-impianti 立即装载到小型设施

Italian Oral Surgery Pub Date : 2012-12-01 DOI: 10.1016/J.IOS.2011.11.002

D. D. Stefano, A. Cazzaniga

引用次数: 0

Riabilitazioni immediate parziali e totali sostenute da impianti assiali e inclinati a decorso intrasinusale: studio clinico pilota 由轴向倾斜和越轨装置支持的部分和全部立即恢复:试点临床研究

Italian Oral Surgery Pub Date : 2012-12-01 DOI: 10.1016/j.ios.2012.03.005

E. Agliardi , R. Vinci , L. Malchiodi , D. Romeo , E.F. Gherlone

引用次数: 0

Treatment of mandibular atrophy by an equine bone substitute: an immunohistochemical study in man 马骨替代物治疗下颌萎缩:一项人体免疫组织化学研究

Italian Oral Surgery Pub Date : 2012-12-01 DOI: 10.1016/j.ios.2012.03.008

L. Artese , D.A. Di Stefano , G. Iezzi , M. Piccirilli , S. Pagnutti , G. di Gregorio , V. Perrotti

{"title":"Treatment of mandibular atrophy by an equine bone substitute: an immunohistochemical study in man","authors":"L. Artese , D.A. Di Stefano , G. Iezzi , M. Piccirilli , S. Pagnutti , G. di Gregorio , V. Perrotti","doi":"10.1016/j.ios.2012.03.008","DOIUrl":"https://doi.org/10.1016/j.ios.2012.03.008","url":null,"abstract":"<div><h3>Objective</h3><p><span>To perform an immunohistochemical evaluation of microvessel density (MVD), vascular endothelial growth factor (VEGF) and </span>nitric oxide synthase<span> (NOS) expression in mandibular ridge regeneration using an equine-derived bone substitute.</span></p></div><div><h3>Materials and methods</h3><p>Ridge augmentations were performed in six patients using equine bone. After a six-month healing period, four bone cores from no augmented (control) and four from augmented sites (test) were retrieved and processed for immunohistochemistry.</p></div><div><h3>Results</h3><p>Statistically, significant differences were found in the MVD expression between control and test sites (p<0.05). The high and low intensities of VEGF, NOS1 and NOS3 were mainly expressed in test samples with statistical differences with control (p<0.05).</p></div><div><h3>Conclusions</h3><p>Within the limits of the small sample size, the present study indicated that equine bone is able to support neovascularization when used as a grafting material.</p></div>","PeriodicalId":100732,"journal":{"name":"Italian Oral Surgery","volume":"11 5","pages":"Pages 81-89"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ios.2012.03.008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91636662","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: 1

Sommario/Contents Sommario /高兴

Italian Oral Surgery Pub Date : 2012-11-01 DOI: 10.1016/S1827-2452(12)00132-8

引用次数: 0

Sommario/Colophon Sommario/Colophon

Italian Oral Surgery Pub Date : 2012-11-01 DOI: 10.1016/S1827-2452(12)00133-X

引用次数: 0