Prevalence of three rooted permanent mandibular first molars in Haryana (North Indian) population
| العنوان: | Prevalence of three rooted permanent mandibular first molars in Haryana (North Indian) population |
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| المؤلفون: | Jigyasa Duhan, A. K Gupta, Jitesh Wadhwa |
| المصدر: | Contemporary Clinical Dentistry, Vol 8, Iss 1, Pp 38-41 (2017) Contemporary Clinical Dentistry |
| بيانات النشر: | Wolters Kluwer Medknow Publications, 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | Endodontic therapy, Molar, 0206 medical engineering, Distolingual, Population, Cone beam computed tomography, Dentistry, Orthodontics, 02 engineering and technology, Logistic regression, Supernumerary root, Mandibular second molar, 03 medical and health sciences, 0302 clinical medicine, stomatognathic system, medicine, radix entomolaris, education, supernumerary roots, education.field_of_study, business.industry, Incidence (epidemiology), 030206 dentistry, medicine.disease, 020601 biomedical engineering, lcsh:RK1-715, lcsh:Dentistry, Periodontics, Original Article, Oral Surgery, business |
| الوصف: | Background: Mandibular first molars typically have two roots but sometimes a supernumerary root presents distolingually called as radix entomolaris (RE). Aim: The present study evaluated the prevalence of permanent mandibular first molars featuring a distolingual root in Haryana (North India). Materials and Methods: Five hundred patients possessing bilateral mandibular first molars were selected for this study. The intraoral periapical radiographs were taken. The radiographs of these patients were evaluated under optimal conditions. A total of 1000 mandibular first molars were screened, and the incidence of three-rooted mandibular first molars, RE and the correlation between left and right side occurrence and between either gender were recorded. Statistical Analysis: The binary logistic regression test and Pearson's Chi-square test were used for statistical analysis. Results: The prevalence of three-rooted permanent mandibular first molars was 13% of the patients examined and 8.3% of the teeth examined. There was no statistically significant difference between gender and side of occurrence ( P ≥ 0.05). The bilateral incidence of a symmetric distribution was 27.6 (18/65) among the RE teeth examined. Conclusion: RE is considered as an Asiatic trait. The occurrence of this macrostructure in the Haryana (North India) population was found to be 13%. The clinician must thoroughly examine the radiographs before the initiation of endodontic therapy. |
| اللغة: | English |
| تدمد: | 0976-2361 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c19b57d65d1f7e6a1984eb73e216955d http://www.contempclindent.org/article.asp?issn=0976-237X;year=2017;volume=8;issue=1;spage=38;epage=41;aulast=Gupta |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....c19b57d65d1f7e6a1984eb73e216955d |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 09762361 |
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