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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A Literature Review of buccally impacted permanent maxillary canines- Etiology, Characteristics, and Prevalence

Al-Attar, Haidar, Nawlo, Sanaa January 2022 (has links)
Objective: To conduct a literature review of published studies of buccally impacted maxillary canines, which presents the etiology, characteristics, and prevalence of these teeth.    Material and method: The search covered three different electronic databases (PubMed, Scopus, and Cochrane Library). The inclusion criteria were studies on maxillary canines ectopia, specifically patients with either a unilateral or bilateral diagnosis of buccally displaced maxillary canines; studies on children and adolescents under 18 years; however, most focus on children aged 9-11 years, and only fulltext articles published in English or Swedish were accepted. In addition, different study designs were included, for example, reviews, retrospective, and biometric studies. Two reviewers independently evaluated selected full-text articles, and any disagreements were resolved by consensus. Results: The applied search terms identified 319 articles in the different databases, out of the 319 yielded articles, 163 were excluded as duplicates. The remaining 183 studies were screened in abstract form by all three reviewers. Out of them, only 11 studies on buccally displaced/impacted canines met the inclusion criteria and were prescribed as eligible studies for full-text analysis. There was a wide variation in the objectives of these 11 studies, though all of them included at least one of the studies' investigations requirements: etiology, characteristics, or prevalence. The results from the final analysis were presented in a preset protocol.  Conclusion: This literature review disclosed that few studies have investigated and presented buccally impaction of the canines. Additional investigations are warranted. / Syfte: Att genomföra en litteraturöversikt av publicerade studier om buckalt retinerade överkäkshörntänder. Litteraturöversikten avser etiologin, egenskaperna och prevalensen av dessa tillstånd.   Material och metod: Sökningen omfattade tre olika sökdatabaser (PubMed, Scopus och Cochrane Library). Inklusionskriterierna för vår studie var, ektopiska överkäkshörntänder, patienter med antingen ett unilateralt eller bilateralt tillstånd av buckalt retinerade hörntänder. Studierna som inkluderades handlade om barn och ungdomar under 18 år, dock sträckte sig fokuset mestadels mellan åldrarna 9-11 år. Enbart artiklar i fulltext användes och dessa var publicerade på engelska och svenska. Diverse studietyper inkluderades, exempelvis översikts-, retrospektiva och biometriska studier. Slutligen, utvärderades utvalda fulltextartiklar av två enskilda granskare. Oenighet mellan granskarna som uppstod diskuterades fram till en uppnådd konsensus. Resultat: De tillämpade söktermerna identifierade 319 artiklar från tre olika databaser. Av 319 artiklar exkluderades 163 som dubbletter. Återstående 183 artiklar genomgick en titel-abstract granskning och detta genomfördes av alla tre granskare. Det återstod endast 11 studier avseende buckalt retinerade överkäkshörntänder som omfattade inklusionskriterierna och skulle läsas i fulltext. Artiklarnas syfte var varierande. Texterna i urvalet, inkluderade minst en av studiens frågeställningar: etiologi, karakteristiska egenskaper eller prevalens. Analysens slutliga resultat presenteras i ett protokoll. Slutsats: Denna litteraturöversikt indikerar att få studier har studerat buckalt retinerade hörntänder. Därmed tycks att ytterligare forskning behövs.

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