{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,23]],"date-time":"2026-08-23T11:14:15Z","timestamp":1787483655293,"version":"build-2736575974"},"reference-count":18,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"4","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2022,10]]},"abstract":"<jats:sec>\n                    <jats:title>Context:<\/jats:title>\n                    <jats:p>Age estimation allows the identification of living individuals, dead victims and estimation of age in children using maxillofacial radiographs.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Aim:<\/jats:title>\n                    <jats:p>To compare age estimation by mandibular third molar developmental stages using modified Demirjian's method on OPG with age estimation by mandibular linear dimensions on lateral cephalogram.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Setting and Design:<\/jats:title>\n                    <jats:p>A total of 200 randomly selected subjects (100 males and 100 females), with age range from 9 to 20 years, and 200 Digital Orthopantomograms and 200 Digital Lateral Cephalograms were utilized for the study.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods and Material:<\/jats:title>\n                    <jats:p>Radiographs were taken with Kodak 8000C Digital Panoramic and Cephalometric machine operating at 60\u201390 kvp, with exposure time of 8\u201318 s at 2\u201315 mA, with an inbuilt magnification factor. A flat screen Compaq TFT-LCD monitor was used to view the OPG images. Linear mandibular dimensional measurements were made on each Digital Lateral Cephalogram using Trophy Dicom Software.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Statistical Analysis Used:<\/jats:title>\n                    <jats:p>\n                      Regression analysis and regression coefficient for establishing gender-specific equation were observed. Evaluation of results and statistical analysis was carried by using Student's 't' test. For all test, '\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      ' value of 0.05 or less was utilized for measuring the degree of significance. Intra-observer variability was detected using reliability analysis.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>The accuracy of age estimation by OPG was 93.8% and by lateral cephalogram was 79.7%.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>The OPG analysis is more reliable than the cephalometric parameters.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/ijdr.ijdr_264_21","type":"journal-article","created":{"date-parts":[[2023,3,30]],"date-time":"2023-03-30T08:09:19Z","timestamp":1680163759000},"page":"388-392","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":3,"title":["Age Estimation Using Panoramic Radiography and Lateral Cephalogram\u2014A Comparative Study"],"prefix":"10.4103","volume":"33","author":[{"given":"Humera","family":"Ayesha","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Syed","family":"Zakaullah","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Syeda Arshiya","family":"Ara","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A","family":"Priyanka","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arjumand","family":"Fatima","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"R1-9-20240828","doi-asserted-by":"crossref","first-page":"63","DOI":"10.4103\/0975-1475.109886","article-title":"Age estimation using third molar teeth: A study on southern Saudi population","volume":"4","author":"Ajmal","year":"2012","journal-title":"J Forensic Dent Sci"},{"key":"R2-9-20240828","doi-asserted-by":"crossref","first-page":"412","DOI":"10.1016\/j.jflm.2012.12.001","article-title":"Estimating ages by third molars: Stages of development in Brazilian young adults","volume":"20","author":"Lopez","year":"2013","journal-title":"J Forensic Leg Med"},{"key":"R3-9-20240828","doi-asserted-by":"crossref","first-page":"178","DOI":"10.1016\/j.forsciint.2006.05.016","article-title":"Age estimation","volume":"165","author":"Schmeling","year":"2007","journal-title":"Forensic Sci Int"},{"key":"R4-9-20240828","doi-asserted-by":"crossref","first-page":"228","DOI":"10.1177\/00220345650440011901","article-title":"Genetic, nutritional, and maturational correlates of dental development","volume":"44","author":"Garn","year":"1965","journal-title":"J Dent Res"},{"key":"R5-9-20240828","first-page":"191","article-title":"Digital radiographic evaluation of mandibular third molar for age estimation in young adults and adolescents of South Indian population using modified Demirjian's method","volume":"6","author":"Mohammed","year":"2014","journal-title":"J Forensic Dent Sci"},{"key":"R6-9-20240828","first-page":"1","article-title":"Age estimation in children from dental radiograph: A regression equation","volume":"1","author":"Rai","year":"2008","journal-title":"Int J Biol Anthropol"},{"key":"R7-9-20240828","doi-asserted-by":"crossref","first-page":"213.e1","DOI":"10.1016\/j.forsciint.2011.08.024","article-title":"Permanent teeth development in a Spanish sample. 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