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[PMID]: | 28962731 |
[Au] Autor: | Pinto AS; Alves LS; Zenkner JEDA; Zanatta FB; Maltz M |
[Ad] Endereço: | Dental Sciences Post-Graduation Program, Federal Universtity of Santa Maria, Santa Maria, Rio Grande do Sul, Brazil. |
[Ti] Título: | Gingival enlargement in orthodontic patients: Effect of treatment duration. |
[So] Source: | Am J Orthod Dentofacial Orthop;152(4):477-482, 2017 Oct. | [Is] ISSN: | 1097-6752 |
[Cp] País de publicação: | United States |
[La] Idioma: | eng |
[Ab] Resumo: | INTRODUCTION: In this study, we aimed to assess the effect of the duration of fixed orthodontic treatment on gingival enlargement (GE) in adolescents and young adults. METHODS: The sample consisted of 260 subjects (ages, 10-30 years) divided into 4 groups: patients with no fixed orthodontic appliances (G0) and patients undergoing orthodontic treatment for 1 year (G1), 2 years (G2), or 3 years (G3). Participants completed a structured questionnaire on sociodemographic characteristics and oral hygiene habits. Clinical examinations were conducted by a calibrated examiner and included the plaque index, the gingival index, and the Seymour index. Poisson regression models were used to assess the association between group and GE. RESULTS: We observed increasing means of plaque, gingivitis, and GE in G0, G1, and G2. No significant differences were observed between G2 and G3. Adjusted Poisson regression analysis showed that patients undergoing orthodontic treatment had a 20 to 28-fold increased risk for GE than did those without orthodontic appliances (G1, rate ratio [RR] = 20.2, 95% CI = 9.0-45.3; G2, RR = 27.0, 95% CI = 12.1-60.3; G3 = 28.1; 95% CI = 12.6-62.5). CONCLUSIONS: The duration of orthodontic treatment significantly influenced the occurrence of GE. Oral hygiene instructions and motivational activities should target adolescents and young adults undergoing orthodontic treatment. |
[Mh] Termos MeSH primário: |
Doenças da Gengiva/etiologia Aparelhos Ortodônticos/efeitos adversos
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[Mh] Termos MeSH secundário: |
Adolescente Criança Estudos Transversais Feminino Seres Humanos Masculino Índice Periodontal Fatores de Tempo Adulto Jovem
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[Pt] Tipo de publicação: | JOURNAL ARTICLE |
[Em] Mês de entrada: | 1710 |
[Cu] Atualização por classe: | 171019 |
[Lr] Data última revisão:
| 171019 |
[Sb] Subgrupo de revista: | D; IM |
[Da] Data de entrada para processamento: | 171001 |
[St] Status: | MEDLINE |
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