Periodontal health and relative quantity of subgingival Porphyromonas gingivalis during orthodontic treatment

Liu, Hongyan; Sun, Jinglu; Dong, Yilei; Lu, Huijie; Zhou, Hang; Hansen, B. Frode; Song, Xianmin

doi:10.2319/082310-352.1

Cited by 83 publications

(85 citation statements)

References 36 publications

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“…All these parameters showed a significant increase (Table 3). The results of our study were in accordance to Liu et al,8 who in his study concluded that fixed orthodontic treatment results in significant increase in PI and gingival index after orthodontic treatment.…”

Section: Discussionsupporting

confidence: 82%

Correlation of Orthodontic Treatment by Fixed or Myofunctional Appliances and Periodontitis: A Retrospective Study

Sharma

Mangat²,

Kichorchandra³

et al. 2017

The Journal of Contemporary Dental Practice

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Introduction Malocclusion plays an important role in the development of periodontitis. Thus, by treating malocclusion, a good gingival health can be achieved. This study was conducted to establish the correlation between orthodontic tooth movement and periodontitis. Materials and methods This is a retrospective study conducted on 220 patients who underwent orthodontic treatment for malocclusion. They were divided into two groups: Group I patients were treated with fixed orthodontics, while group II patients received myofunctional appliances. Results The value for plaque, gingival recession, and tooth mobility significantly increased in group I patients. However, the difference was statistically nonsignificant in group II patients. Conclusion The authors concluded that there is correlation between malocclusion and periodontitis. Malocclusion leads to periodontitis. Clinical significance Malocclusion is the main reason for the development of poor periodontal health. Combined effort has to be played by both periodontist and orthodontist for the treatment of various orthodontic-periodontal problems. How to cite this article Sharma K, Mangat S, Kichorchandra MS, Handa A, Bindhumadhav S, Meena M. Correlation of Orthodontic Treatment by Fixed or Myofunctional Appliances and Periodontitis: A Retrospective Study. J Contemp Dent Pract 2017;18(4):322-325.

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Section: Discussionsupporting

confidence: 82%

Correlation of Orthodontic Treatment by Fixed or Myofunctional Appliances and Periodontitis: A Retrospective Study

Sharma

Mangat²,

Kichorchandra³

et al. 2017

The Journal of Contemporary Dental Practice

View full text Add to dashboard Cite

show abstract

“…The increase in plaque was statistically significant only for adolescents but visible inflammation values turned out to be significant for adolescent and young adults alike. The results of this study is similar to the results of the studies [2,4,10] showing that the fixed orthodontic treatment facilitates plaque accumulation and reporting the development of generalized gingivitis independent from the plaque quality of patients following the fixed orthodontic treatment.…”

Section: Discussionsupporting

confidence: 81%

Are the Effects of Fixed Orthodontic Treatment on Gingival Health Similar in Adolescents and Young Adults?

Karacaoĝlu¹,

Akkaya²,

Akkaya³

2017

J Biomedical Sci

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Objective: To compare the relationship of fixed orthodontic treatment and gingival health between adolescents and young adults. Materials and Methods:This retrospective study was performed by searching the files of the patients treated by post-graduate student of Gazi University, Faculty Dentistry, Department of Orthodontics and includes 60 patients. Each group, adolescents (12-17 years, mean cronological age 14,06 ± 1,18 years) and young adults (18-32 years, mean cronological age 22,36 ± 2,82), is composed of thirty patients of similar sexes and skeletal anomalies. Each group had undertaken similar treatments (fixed orthodontic treatment with extraction and nonextraction). The gingival condition assessment covering visible plaque, visible inflammation, the gingival biotype, gingival recession and gingival overgrowth is carried out through oral clinical photographs of pre-and post-treatment. Results:The average value of visible inflammation in gingiva and of gingival recession showed statistically significant increase on adults and the average values of visible plaque and inflammation demonstrated a likewise increase on adolescents when the treatment was finished. Change in gingival biotype wasn't found statistically significant in both groups. Conclusion:The results of the study showed that the responds of the periodontal tissue during orthodontic treatment are better in adolescents than those of young adults.Clinical Relevance: Before receiving orthodontic treatment, the periodontal condition of the patient should be in healthiest possible level and this has to be maintained during the treatment.And also, importance of the cooperation between patient, orthodontist and periodontolog should not be forgotten in the process of orthodontic treatment.

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“…This is consistent with previous studies, which have shown that higher numbers of periodontal pathogens at the completion of orthodontic treatment were significantly decreased after appliance removal, and a reduction in periodontal pathogens was correlated with improvement in oral hygiene and periodontal health. 18,19 Although Pg, Pi, and Tf are members of the normal oral flora, decreased levels of these microbes are clinically important. Pg, Pi, and Tf have been 7.97 6 0.5 7.97 6 0.6 7.77 6 0.6 7.64 6 0.5 T1, T2 .…”

Section: Discussionmentioning

confidence: 99%

Changes in salivary periodontal pathogens after orthodontic treatment: An in vivo prospective study

Kim

Jung

Cho

et al. 2015

The Angle Orthodontist

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Objective: To analyze the initial changes in salivary levels of periodontal pathogens after orthodontic treatment with fixed appliances. Materials and Methods: The subjects consisted of 54 adult patients. The Simplified Oral Hygiene Index, Plaque Index, and Gingival Index were measured as periodontal parameters. Both the plaque and gingival indexes were obtained from the central and lateral incisors and first molars of both arches. Whole saliva and periodontal parameters were obtained at the following four time points: immediately before debonding (T1), 1 week after debonding (T2), 5 weeks after debonding (T3), and 13 weeks after debonding (T4). Repeated measures analysis of variance was used to determine salivary bacterial levels and periodontal parameters among the four time points after quantifying salivary levels of Aggregatibacter actinomycetemcomitans (Aa), Fusobacterium nucleatum (Fn), Porphyromonas gingivalis (Pg), Prevotella intermedia (Pi), Tannerella forsythia (Tf), and total bacteria using the real-time polymerase chain reaction. Results: All periodontal parameters were significantly decreased immediately after debonding (T2). The salivary levels of total bacteria and Pg were decreased at T3, while Pi and Tf levels were decreased at T4. However, the amount of Aa and Fn remained at similar levels in saliva during the experimental period. Interestingly, Aa and Fn were present in saliva at higher levels than were Pg, Pi, and Tf. Conclusion: The higher salivary levels of Aa and Fn after debonding suggests that the risk of periodontal problems cannot be completely eliminated by the removal of fixed orthodontic appliances during the initial retention period, despite improved oral hygiene. (Angle Orthod. 2016;86:998-1003.)

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Periodontal health and relative quantity of subgingival Porphyromonas gingivalis during orthodontic treatment

Cited by 83 publications

References 36 publications

Correlation of Orthodontic Treatment by Fixed or Myofunctional Appliances and Periodontitis: A Retrospective Study

Correlation of Orthodontic Treatment by Fixed or Myofunctional Appliances and Periodontitis: A Retrospective Study

Are the Effects of Fixed Orthodontic Treatment on Gingival Health Similar in Adolescents and Young Adults?

Changes in salivary periodontal pathogens after orthodontic treatment: An in vivo prospective study

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