Prevalence of white spot lesions in 19-near-olds: A study on untreated and orthodontically treated persons 5 years after treatment

Øgaard, Bjørn

doi:10.1016/0889-5406(89)90327-2

Cited by 441 publications

(328 citation statements)

References 15 publications

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“…1,26 Representative values of a satisfactory bonding to the teeth to resist orthodontic forces vary from 2.86 to 7.59 MPa. 27 Although shear bond strength is usually evaluated under neutral conditions, the high prevalence of white spot lesions around orthodontic appliances 2 has aroused interest in the study of this mechanical property in the face of the adverse conditions in the oral environment.…”

Section: Discussionmentioning

confidence: 99%

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Mechanical properties of one and two-step fluoridated orthodontic resins submitted to different pH cycling regimes

et al. 2010

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The aim of this study is to assess the in vitro shear bond strength and adhesive remnant index (ARI) of one and two-step fluoridated orthodontic resins under conditions that simulate high cariogenic challenge. Edgewise brackets for maxillary central incisors were randomly bonded to 80 bovine incisors, using either Transbond TM Plus Color Change orthodontic resin and a self-etching primer adhesive (G1; n = 40) or Orthodontic Fill Magic with a conventional acid-etch technique (G2; n = 40). Each group of resin (n = 10) was divided into: immediate shear (A-pre-cycling control), immersion in artificial remineralizing saliva (neutral saliva) for 14 days (B-post-cycling control) and pH cycling with high cariogenic challenge (C-acid saliva with pH 5.5 and D-acid saliva with pH 4.5). After 14 days of pH cycling, the shear bond strength and ARI were evaluated. Considering the shear bond strength, Transbond TM Plus Color Change resin was stronger than Orthodontic Fill Magic when it was submitted to high cariogenic challenge (p < 0.05). Also Transbond TM Plus Color Change resin showed better adhesion to enamel than Orthodontic Fill Magic, in all situations evaluated (p < 0.05). It could be concluded that Transbond TM Plus Color Change resin presented better shear bond strength and adhesive remnant index when submitted to high cariogenic challenge, in comparison with Orthodontic Fill Magic.

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Section: Discussionmentioning

confidence: 99%

“…[1][2][3] Caries lesions adjacent to brackets can be reduced or even completely inhibited when a fluoride dentifrice is used. 4 However, its use depends on the patient's compliance, which is usually inadequate.…”

Section: Introductionmentioning

confidence: 99%

Mechanical properties of one and two-step fluoridated orthodontic resins submitted to different pH cycling regimes

et al. 2010

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“…24 BNL görülme sıklığının genel olarak tedavi bitiminde %15 ile %85 arasında değiştiği 25 , birçok çalışmada ise %50 ile %70 arasında yoğunlaştığı bildirilmiştir. 26 Çalışmamızın sonuçları ülkemizde yapılan diğer çalışmayla uyumlu olmakla birlikte insidans hızının ve BNL görülme sıklığının daha düşük olması, ayrıca SiC değerine göre oluşturulan gruplarda BNL oluşum sıklığının fark göstermemesi, çalışmadaki bireylerin ağız bakımlarının genel olarak iyi olmasıyla açıklanabilir. Diğer yandan BNL görülme sıklığının çalışmalar arasında bu derece farklılık göster-mesinin sebebi; incelenen diş sayısı, farklı metotlar ve değerlendirmelerin kullanılması, çalışılan toplumun yapısı (kültürel farklılıklar), çalışmanın yapıldığı tarih, tedaviye başlama yaşı, toplam tedavi süresi ve materyallere göre oluşan farklılık olarak sıralanabilir.…”

Section: Materyal Ve Metodunclassified

Ortodonti̇k Tedavi̇ Gören Bi̇reylerde Significant Caries Index Uygulamasinin Çürük Ri̇ski̇ Üzeri̇ne Etki̇si̇: Pi̇lot Çalişma

Ünlü¹,

Karabekiroğlu²,

İleri³

et al. 2015

Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi

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Aim:The effect of Significant Caries Index application on the caries risk of undergoing orthodontic treatment patients. Material and Method: Ninety subjects who were undergoing fixed orthodontic treatment were evaluated for this study. All patients were treated with a 0,018 inch slot preadjusted fixed orthodontic appliances. An examiner used the Gorelick index for assessment of white spot lesion on the buccal surface of teeth before (T1) and after (T2) treatment. The WHO (World Health Organization) criteria and bitewing radiographs were utilized to diagnose the carious status of the subjects. Subjects were divided into three groups (G1,G2,G3) according to Significant Caries Index. Results: 72 patients completed study (38 female, 34 male) whose mean age 14.7±1.63 at T1. The mean DMFT index was 3.18 and the SiC was 5.00. The mean DMFT increase was found 0.14 for all subjects. The prevalence of white spot lesion is 16.6% at T1, 59.6% of patients presented white spot lesion at T2. White spot lesion incidence was found 40%. No significant differences was found between risk groups which is formed according to Significant Caries Index, in terms of DMFT increase, occurrence and severity of white spot lesion (p>0,05). Conclusion:It was found that Significant Caries Index application are not play a decisive role on the formation of white spot lesion and DMFT index change in patients with undergoing orthodontic treatment.

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“…Araştırmalar, tedavi sonrasında hastaların %50-70' inde WSL oluşabildiğini göstermektedir (Ogaard 1989). En çok etkilenen dişlerin alt büyük azılar, üst yan kesici dişler, alt kaninler ve küçük azılar olduğu bildirilmektedir (Ogaard 1989). Yakın zamanda yapılan bir çalışmanın sonuçlarına göre alt çene birinci büyük azı dişlerinde WSL görülme sıklığının %30 olduğu belirtilmiştir (Lucchese ve Gherlone 2013).…”

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Birinci büyük azı dişlerde çürük gelişme riskinde sabit ortodontik tedavinin etkisi

Karabekiroğlu¹,

İleri²,

Yılmaz³

et al. 2014

Selcuk Dental Journal

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Prevalence of white spot lesions in 19-near-olds: A study on untreated and orthodontically treated persons 5 years after treatment

Cited by 441 publications

References 15 publications

Mechanical properties of one and two-step fluoridated orthodontic resins submitted to different pH cycling regimes

Mechanical properties of one and two-step fluoridated orthodontic resins submitted to different pH cycling regimes

Ortodonti̇k Tedavi̇ Gören Bi̇reylerde Significant Caries Index Uygulamasinin Çürük Ri̇ski̇ Üzeri̇ne Etki̇si̇: Pi̇lot Çalişma

Birinci büyük azı dişlerde çürük gelişme riskinde sabit ortodontik tedavinin etkisi

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