Journals / Acta Odontologica Turcica / 2021 / Cilt: 38 - Sayı: 2

Evaluation of color changes observed on the enamel surface after fixed orthodontic treatment with SpectroShade MicroTM

Sabit ortodontik tedavi sonrasında mine yüzeyinde gözlenen renk değişimlerinin SpectroShade MicroTM ile değerlendirilmesi

Pages
42–48
Publication Date
2021-05-01
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Conclusion: After fixed orthodontic treatment, it was observed that the tooth color became darker and shifted into blue color ranges.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Objective: This study aimed to evaluate the enamel color changes observed after fixed orthodontic treatment with SpectroShade MicroTM.
📊
Key Findings & Data:Materials and Method: The study included 120 maxillary and mandibular central and lateral incisors and canine teeth of 10 subjects who had fixed-orthodontic treatment.
💡
Conclusion & Impact:Conclusion: After fixed orthodontic treatment, it was observed that the tooth color became darker and shifted into blue color ranges.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Ortodonti · Dişte renk değişikliği · Mikrospektrofotometre

Abstract

Objective: This study aimed to evaluate the enamel color changes observed after fixed orthodontic treatment with SpectroShade MicroTM. Materials and Method: The study included 120 maxillary and mandibular central and lateral incisors and canine teeth of 10 subjects who had fixed-orthodontic treatment. Pretreatment and post-treatment enamel color changes were evaluated from the middle third of the buccal surfaces of the teeth using SpectroShade MicroTM. The CIE L*a*b* system that expresses the color coordinates in L*, a*, and b* symbols was used to determine the tooth color and color changes (∆E). Paired t-test was used to compare the pretreatment and post-treatment changes in L*, a*, and b* values. One-way analysis of variance was performed to compare the tooth groups in terms of changes in ∆L, ∆a, ∆b, and ∆E values. Results: Statistically significant decreases were determined in L* values of mandibular central (p=0.036) and lateral (p=0.004) teeth and in b* values of maxillary (p=0.036) and mandibular (p=0.020) central teeth. Insignificant differences were observed among the tooth groups in terms of ∆L*, ∆a*, ∆b*, and ∆E values. It was determined that the mean ∆E value of all teeth was 1.89 ± 0.77, and visible but clinically acceptable tooth color change occurred. Conclusion: After fixed orthodontic treatment, it was observed that the tooth color became darker and shifted into blue color ranges.

Özet

Amaç: Bu araştırmada sabit ortodontik tedavi sonrasında mine yüzeyinde gözlenen renk değişimlerinin SpectroShade MicroTM ile değerlendirilmesi amaçlanmaktadır. Gereç ve Yöntem: Araştırmaya sabit ortodontik tedavi uygulanan 10 bireye ait 120 adet maksiller ve mandibular santral, lateral ve kanin diş dâhil edildi. Tedavi öncesi ve sonrası renk ölçümleri SpectroShade MicroTM cihazıyla dişlerin bukkal yüzlerinin orta üçlüsünden yapıldı. Diş renginin belirlenmesinde rengin koordinatlarını L*, a* ve b* sembolleriyle ifade eden CIE L*a*b* sistemi temel alınarak renk değişimi (∆E) hesaplandı. Tedavi öncesi ve sonrası L*, a* ve b* değerlerinin karşılaştırılmasında eşleştirilmiş t-testi kullanıldı. ∆L, ∆a, ∆b ve ∆E değerleri bakımından diş gruplarının karşılaştırılmasında ise tek-yönlü varyans analizi yapıldı. Bulgular: L* değerinde mandibular santral (p=0.036) ve lateral dişlerde (p=0.004), b* değerinde ise maksiller (p=0.036) ve mandibular (p=0.020) santral dişlerde anlamlı düşüş belirlendi. ∆L*, ∆a*, ∆b* ve ∆E değerlerindeki değişim bakımından diş grupları arasında anlamlı fark gözlenmedi. Tüm dişlerin ortalama ∆E değerinin 1.89 ± 0.77 olduğu ve klinik olarak kabul edilebilir görünür renk değişiminin meydana geldiği saptandı. Sonuç: Sabit ortodontik tedavi sonrasında dişlerin renginin koyulaştığı ve mavi renk aralığına geçtiği görüldü.

🔖

Cite This Article

KAYA, Y., TUNCA, M., ALKAN, Ö. (2021). Evaluation of color changes observed on the enamel surface after fixed orthodontic treatment with SpectroShade MicroTM. Acta Odontologica Turcica, Cilt: 38 - Sayı: 2, 42–48. https://ajindex.com/articles/265236

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (14)

  1. Çörekçi B, Toy E, Öztürk F, Malkoç S, Öztürk B. Effects of contemporary orthodontic composites on tooth color following short-term fixed orthodontic treatment: a controlled clinical study. Turk J Med Sci 2015;45:1421-8.
  2. Kaya Y, Alkan Ö, Değirmenci A, Keskin S. Long-term follow-up of enamel color changes after fixed orthodontic treatment. Am J Orthod Dentofacial Orthop 2018;154:213-20.
  3. Karamouzos A, Athanasiou AE, Papadopoulos MA, Kolokithas G. Tooth-color assessment after orthodontic treatment: a prospective clinical trial. Am J Orthod Dentofacial Orthop 2010;138:537-9.
  4. Buonocore MG, A simple method of increasing the adhesion of acrylic filling materials to enamel surfaces. J Dent Res 1955;34:849-53.
  5. Zaher AR, Abdalla EM, Abdel Motie MA, Rehman NA, Kassem H, Athanaiou AE. Enamel colour changes after debonding using various bonding systems. J Orthod 2012;39:82-8. Fjeld M, Øgaard B. Scanning electron microscopic evaluation of enamel surfaces exposed to 3 orthodontic bonding systems. Am J Orthod Dentofacial Orthop 2006;130:575-81.
  6. Eliades T, Kakaboura A, Eliades G, Bradley TG. Comparison of enamel colour changes associated with orthodontic bonding using two different adhesives. Eur J Orthod 2001;23:85-90.
  7. Eliades T, Gioka C, Heim M, Eliades G, Makou M. Color stability of orthodontic adhesive resins. Angle Orthod 2004;74:391-3.
  8. Al Maaitah EF, Abu Omar AA, Al-Khateeb SN. Effect of fixed orthodontic appliances bonded with different etching techniques on tooth color: a prospective clinical study. Am J Orthod Dentofacial Orthop 2013;144:43-9.
  9. Hugo B, Witzel T, Klaiber B. Comparison of in vivo visual and computer-aided tooth shade determination. Clin Oral Investig 2005;9;244-50.
  10. Okubo SR, Kanawati A, Richards MW, Childress S. Evaluation of visual and instrument shade matching. J Prosthet Dent 1998;80:642-8.
  11. Chu SJ, Devigus A, Paravina RD, Mieleszko AJ. Fundamentals of color: shade matching and communication in esthetic dentistry. 2nd ed. New York: Quintessence Publishing; 2011.
  12. Kim-Pusateri S, Brewer JD, Davis EL, Wee AG. Reliability and accuracy of four dental shade-matching devices. J Prosthet Dent 2009;101:193-9.
  13. Llena C, Lozano E, Amengual J, Forner L. Reliability of two color selection devices in matching and measuring tooth color. J Contemp Dent Pract 2011;12:19-23.
  14. Casko JS, Vaden JL, Kokich VG, Damone J, James RD, Cangialosi TJ, et al. Objective grading system for dental cast and panoramic radiographs. Am J Orthod Dentofacial Orthop 1998;114:589-99. Boncuk