CAD-CAM VE LAZER SİNTERLEME TEKNİKLERİ İLE ÜRETİLEN METAL ALT YAPILI SERAMİK RESTORASYONLARDA MARJİNAL UYUM

Diğer birçok endüstri alanında olduğu gibi dental teknoloji alanında da üretim safhaları gittikçe artan bir oranda makineleşmeye başlamıştır. Bilgisayar teknolojisindeki gelişmeler ile bireysel parçaların uygun maliyetli üretimi sağlanmaktadır. Son yıllarda bilgisayar yardımı ile üretilmiş restorasyonların kullanımı yaygınlaşmıştır. Restorasyonların kalitesi ve klinik başarısı değerlendirilirken marjinal adaptasyon temel belirleyici özelliktir. Bu çalışmanın amacı, metal seramik restorasyonların alt yapının hazırlanmasında kullanılan CAD-CAM ve Lazer sinterleme sistemlerinin avantaj ve dezavantajları, sınıflandırılması ve bu sistemlerde kullanılan materyaller ve sistemi oluşturan ekipmanlar hakkında ve ilgili sistemlerle yapılmış marjinal uyum çalışmaları ile ilgili bilgi vermektir. Anahtar Kelimeler: CAD-CAM, lazer sinterleme, marjinal uyum MARGINAL ADAPTATION OF METAL-CERAMIC FIXED PARTIAL DENTURES FABRICATED BY CAD-CAM AND LASER SINTERING ABSTRACT As in many other industries, production stages are increasingly becoming automated in dental technology. Advances in computer technology now enable cost-effective production of individual pieces. Dental restorations produced with computer assistance have become more common in recent years. The marginal adaptation is the most important factor when the quality and clinical success of a restoration was evaluated. The aim of this article was to give an idea about the CAD/CAM and laser sintering technologies and systems available for dentistry today. The advantages, disadvantages, classification and equipment’s of these systems and the studies about the marginal adaptation will discussed too.Keywords: CAD-CAM, laser sintering , marginal adaptation

Anahtar Kelimeler:

CAD-CAM, lazer sinterleme

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