{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,25]],"date-time":"2026-07-25T01:38:07Z","timestamp":1784943487775,"version":"3.55.0"},"reference-count":30,"publisher":"FapUNIFESP (SciELO)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Dental Press J. Orthod."],"published-print":{"date-parts":[[2013,12]]},"abstract":"<jats:p>OBJECTIVE: To determine the prevalence of mesiodens in deciduous and mixed dentitions and its association with other dental anomalies. MATERIAL AND METHODS: Panoramic radiographs of 1,995 orthodontic patients were analyzed retrospectively, obtaining a final sample of 30 patients with mesiodens. The following aspects were analyzed: gender ; number of mesiodens; proportion between erupted and non-erupted mesiodens; initial position of the supernumerary tooth; related complications; treatment plan accomplished; and associated dental anomalies. The frequency of dental anomalies in the sample was compared to reference values for the general population using the chi-square test (c\u00b2), with a significance level set at 5%. RESULTS: The prevalence of mesiodens was 1.5% more common among males (1.5:1). Most of the mesiodens were non-erupted (75%) and in a vertical position, facing the oral cavity. Extraction of the mesiodens was the most common treatment. The main complications associated with mesiodens were: delayed eruption of permanent incisors (34.28%) and midline diastema (28.57%). From all the dental anomalies analyzed, only the prevalence of maxillary lateral incisor agenesis was higher in comparison to the general population. CONCLUSION: There was a low prevalence of mesiodens (1.5%) in deciduous and mixed dentition and the condition was not associated with other dental anomalies, except for the maxillary lateral incisor agenesis.<\/jats:p>","DOI":"10.1590\/s2176-94512013000600014","type":"journal-article","created":{"date-parts":[[2014,1,15]],"date-time":"2014-01-15T13:37:51Z","timestamp":1389793071000},"page":"93-99","source":"Crossref","is-referenced-by-count":16,"title":["Prevalence of mesiodens in orthodontic patients with deciduous and mixed dentition and its association with other dental anomalies"],"prefix":"10.1590","volume":"18","author":[{"given":"Tulio Silva","family":"Lara","sequence":"first","affiliation":[{"name":"Universidade Estadual Paulista, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Melissa","family":"Lancia","sequence":"additional","affiliation":[{"name":"Universidade de S\u00e3o Paulo, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Omar Gabriel da","family":"Silva Filho","sequence":"additional","affiliation":[{"name":"Universidade Estadual Paulista, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniela Gamba","family":"Garib","sequence":"additional","affiliation":[{"name":"Universidade de S\u00e3o Paulo, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Terumi Okada","family":"Ozawa","sequence":"additional","affiliation":[{"name":"Universidade Estadual Paulista, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"530","reference":[{"issue":"4","key":"ref1","first-page":"339","article-title":"Retrospective study of 145 supernumerary teeth","volume":"11","author":"Montenegro PF","year":"2006","journal-title":"Med Oral Patol Oral Cir Bucal"},{"key":"ref2","first-page":"653","article-title":"Supernumerary teeth","volume":"74","author":"Stafne 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