[楔形缺陷的病理形态]。

Deutsche zahnarztliche Zeitschrift Pub Date : 1991-09-01

G Meyer, E Dawid, P Schwartz

{"title":"[楔形缺陷的病理形态]。","authors":"G Meyer, E Dawid, P Schwartz","doi":"","DOIUrl":null,"url":null,"abstract":"Our function-oriented SEM studies of various stages of wedge-shaped defects on permanent teeth have shown that wedge-shaped defects probably result from parafunctional force application. These dental hard tissue defects are characterized by marginal surface fractures, arch-shaped enamel tears and axial enamel rod fractures with formation of sagittal gaps. The enamel fractures indicate a dynamic process and do not appear to be the result of improper toothbrushing technique.","PeriodicalId":11244,"journal":{"name":"Deutsche zahnarztliche Zeitschrift","volume":"46 9","pages":"629-32"},"PeriodicalIF":0.0000,"publicationDate":"1991-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Pathomorphology of wedge-shaped defects].\",\"authors\":\"G Meyer, E Dawid, P Schwartz\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Our function-oriented SEM studies of various stages of wedge-shaped defects on permanent teeth have shown that wedge-shaped defects probably result from parafunctional force application. These dental hard tissue defects are characterized by marginal surface fractures, arch-shaped enamel tears and axial enamel rod fractures with formation of sagittal gaps. The enamel fractures indicate a dynamic process and do not appear to be the result of improper toothbrushing technique.\",\"PeriodicalId\":11244,\"journal\":{\"name\":\"Deutsche zahnarztliche Zeitschrift\",\"volume\":\"46 9\",\"pages\":\"629-32\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1991-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Deutsche zahnarztliche Zeitschrift\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Deutsche zahnarztliche Zeitschrift","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

我们对恒牙各阶段楔形缺陷的功能取向扫描电镜研究表明，楔形缺陷可能是由副功能力施加造成的。这些牙硬组织缺损的特征是牙釉质边缘表面断裂、弓状牙釉质撕裂和轴向牙釉质棒断裂并形成矢状间隙。牙釉质断裂是一个动态的过程，并不是由于刷牙方法不当造成的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

微信好友朋友圈 QQ好友复制链接

本刊更多论文

[Pathomorphology of wedge-shaped defects].

Our function-oriented SEM studies of various stages of wedge-shaped defects on permanent teeth have shown that wedge-shaped defects probably result from parafunctional force application. These dental hard tissue defects are characterized by marginal surface fractures, arch-shaped enamel tears and axial enamel rod fractures with formation of sagittal gaps. The enamel fractures indicate a dynamic process and do not appear to be the result of improper toothbrushing technique.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Deutsche zahnarztliche Zeitschrift

自引率

0.00%

发文量

期刊最新文献

[Dental alloys and allergy. Case report]. [Medical high-risk patient in the dental practice]. [Long-term results with dental treatment concepts for disabled children]. [Nasal intubation for frontobasal fractures?]. [Fiberoptic intubation as a safe method for the treatment of odontogenic abscesses].