The results of a research about dental age assessment and its relationships with skeletal age are presented. Using a method based on eight stages of tooth formation, as visualized on panoramic radiography, a sample of 327 patients between 3 and 13 and 1/2 was investigated. Data were analyzed splitting into sex and skeletal Class groups and following the steps: 1) description: by charts and percentages; 2) analysis: by contingency tables and independence statistical tests; 3) synthesis of association: by a proper index.
{"title":"[Orthopantomography and auxological diagnosis].","authors":"A Salvato, F Mecatti, F Mecatti, M Baldoni","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The results of a research about dental age assessment and its relationships with skeletal age are presented. Using a method based on eight stages of tooth formation, as visualized on panoramic radiography, a sample of 327 patients between 3 and 13 and 1/2 was investigated. Data were analyzed splitting into sex and skeletal Class groups and following the steps: 1) description: by charts and percentages; 2) analysis: by contingency tables and independence statistical tests; 3) synthesis of association: by a proper index.</p>","PeriodicalId":77793,"journal":{"name":"Rivista italiana di odontoiatria infantile : organo ufficiale della Societa italiana di odontoiatria infantile","volume":"1 1","pages":"29-38"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13440151","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}
The Authors evaluate the pH of some vitroionomeric and resinous products usually used to seal pits and fissures of the occlusal surfaces of molars making a comparison among these materials.
{"title":"[pH of sealing materials as guidelines to their biocompatibility].","authors":"G Dolci, G Gallusi, V Campanella, G Marzo","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The Authors evaluate the pH of some vitroionomeric and resinous products usually used to seal pits and fissures of the occlusal surfaces of molars making a comparison among these materials.</p>","PeriodicalId":77793,"journal":{"name":"Rivista italiana di odontoiatria infantile : organo ufficiale della Societa italiana di odontoiatria infantile","volume":"1 1","pages":"23-7"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13440150","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}
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