Dental Cila Sistemleri ve Restoratif Materyallerin Yüzey Kalitesi: Materyal Bilimi ve Klinik Gerçekler Üzerine Geleneksel Bir Derleme

Abstract

Restoratif diş hekimliğinde yüzey pürüzlülüğü; plak birikimi, diş eti sağlığı ve renk stabilitesini etkileyen kritik bir belirleyicidir. Ra değerlerinin 0,2 µm eşik değerini aşması, bakteriyel adezyonu ve sekonder çürük riskini önemli ölçüde artırmaktadır. Bu derleme, güncel dental polisaj sistemlerini sınıflandırmayı, aşındırma mekanizmalarını aydınlatmayı ve farklı restoratif materyaller üzerindeki klinik etkinliklerini güncel literatür ışığında değerlendirmeyi amaçlamaktadır. Polisaj sistemleri, aşındırıcı bileşimlerine (alüminyum oksit, elmas, silikon karbür) ve uygulama protokollerine göre değişkenlik göstermektedir. Literatür analizi sonucunda, tek aşamalı elmas emdirilmiş sistemlerin klinik zaman verimliliği sunmasına rağmen, ardışık gren boyutunu azaltma prensibini izleyen çok aşamalı protokollerin mikroskobik düzensizliklerin giderilmesinde halen "altın standart" olduğu saptanmıştır. Restorasyonun "cilalanabilirliği" (polishability), doğrudan dolgu-matriks yapısı tarafından belirlenmektedir; özellikle nanofil kompozitler, "seçici kopma" (plucking) ve yüzey çıkıntılarına yatkın mikrohibritlere kıyasla daha homojen aşınma ve üstün parlaklık koruma özellikleri sergilemektedir. Ayrıca; dönme hızı, basınç dinamikleri ve suyla soğutma gibi operatöre bağlı değişkenler, termal hasarı önlemede ve yüzey bütünlüğünü korumada hayati rol oynamaktadır. Pürüzsüz bir restorasyon yüzeyi elde etmek sadece estetik bir iyileştirme değil, aynı zamanda uzun vadeli başarı için biyolojik bir zorunluluktur. Tüm materyaller için geçerli evrensel bir polisaj sistemi bulunmamaktadır; bu nedenle klinisyenler materyale özgü protokolleri benimsemelidir. Bitirme ve polisaj işlemleri; periodontal sağlığın korunması ve estetik stabilitenin sağlanması için elzem olan, restoratif prosedürün "son imzası"nı oluşturmaktadır.

Keywords

• Dental polisaj
• Yüzey pürüzlülüğü
• Kompozit rezinler
• Bakteriyel adezyon
• Estetik diş hekimliği

Supporting Institution

Yazarlar, bu çalışma için herhangi bir destek almadıklarını beyan ederler.

Project Number

YOKTUR

Ethical Statement

Bu çalışma literatür derlemesi niteliğinde olduğundan, herhangi bir etik kurul onayı gerektirmemektedir. Helsinki Bildirgesi prensiplerine uygun olarak hazırlanmıştır.

Thanks

Yazarların teşekkür edeceği herhangi bir kişi veya kurum bulunmamaktadır.

Dental Polishing Systems and Surface Quality of Restorative Materials: A Narrative Review of Material Science and Clinical Realities

Abstract

Surface roughness (Ra) in restorative dentistry is a critical determinant affecting plaque accumulation, gingival health, and color stability. Ra values exceeding the 0.2 µm threshold significantly increase bacterial adhesion and secondary caries risk. This narrative review aims to classify contemporary dental polishing systems, elucidate their abrasive mechanisms, and evaluate their clinical efficacy across different restorative materials in light of current literature. A comprehensive literature search was conducted across PubMed, Scopus, and Web of Science databases for articles published primarily between 2002 and 2024. Keywords including 'dental polishing', 'surface roughness', 'resin composites', and 'bacterial adhesion' were utilized to identify relevant in vitro and clinical studies. Following the literature analysis, it was observed that polishing systems vary by abrasive composition (aluminum oxide, diamond, silicon carbide) and application protocols. Furthermore, the review emphasizes that while one-step diamond-impregnated systems offer clinical time efficiency, multi-step protocols following sequential grit reduction remain the "gold standard" for eliminating microscopic irregularities. Achieving a smooth restoration surface is not merely an esthetic enhancement but a biological necessity for long-term success. No universal polishing system is suitable for all materials; therefore, clinicians must adopt material-specific protocols. Finishing and polishing constitute the "final signature" of the restorative procedure, essential for preserving periodontal health and ensuring esthetic stability.

Keywords

• Dental polishing
• Surface roughness
• Resin composites
• Bacterial adhesion
• Esthetic dentistry

Supporting Institution

The authors declare that no support was received for this study.

Project Number

YOKTUR

Ethical Statement

As this article is a literature review, ethics committee approval is not required. The study was prepared in accordance with the principles of the Declaration of Helsinki.

Thanks

The authors have no acknowledgements to declare.

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