{"title":"弹性牵引在正畸治疗中的临床应用综述。","authors":"Nikolaos Topouzelis, Kleio P Palaska","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Intermaxillary elastic traction to correct various malocclusions was first introduced in 1892 by Calvin Case. The types of elastics are distinguished according to their material, force production, and mode of application. All elastics vary in their characteristics presenting both advantages and disadvantages. Their composition plays an important role in their behavior when worn. The biomechanics of intermaxillary elastics determine their indications and contraindications.</p>","PeriodicalId":87213,"journal":{"name":"World journal of orthodontics","volume":"10 3","pages":"e12-8"},"PeriodicalIF":0.0000,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A review of the clinical applications of elastic tractions in orthodontics.\",\"authors\":\"Nikolaos Topouzelis, Kleio P Palaska\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Intermaxillary elastic traction to correct various malocclusions was first introduced in 1892 by Calvin Case. The types of elastics are distinguished according to their material, force production, and mode of application. All elastics vary in their characteristics presenting both advantages and disadvantages. Their composition plays an important role in their behavior when worn. The biomechanics of intermaxillary elastics determine their indications and contraindications.</p>\",\"PeriodicalId\":87213,\"journal\":{\"name\":\"World journal of orthodontics\",\"volume\":\"10 3\",\"pages\":\"e12-8\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"World journal of orthodontics\",\"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":"World journal of orthodontics","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A review of the clinical applications of elastic tractions in orthodontics.
Intermaxillary elastic traction to correct various malocclusions was first introduced in 1892 by Calvin Case. The types of elastics are distinguished according to their material, force production, and mode of application. All elastics vary in their characteristics presenting both advantages and disadvantages. Their composition plays an important role in their behavior when worn. The biomechanics of intermaxillary elastics determine their indications and contraindications.
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