Polivinil Siloksan Ölçü Materyalleri

Yıl 2021, Cilt: 7 Sayı: 2, 137 - 143, 01.10.2021

Melis Nişanuhi Palancıoğlu , Deniz Sen

Öz

Protetik tedavilerde ölçü aşaması başarılı bir sonuç elde edebilmenin en önemli koşullarından biridir. İndirekt bir restorasyonun yapılması sırasında bir model elde edebilmek amacıyla, ilgili sert ve yumuşak dokunun yanı sıra çevre dokuların da negatifinin elde edilmesi gerekir. Bir ölçü maddesinin ‘ideal’ olarak görülebilmesi için bulundurması gereken özelikler arasında biyouyumlu olması, kaşıktan akmayacak yoğunlukta ancak ayrıntı verebilecek akışkanlıkta olması, hidrofilik olması, boyutsal stabilitesinin olması, elastiklik özelliğinin olması sayılabilir. Bu derlemede yukarıda sayılan özelliklerin pek çoğuna sahip olan elastomerler sınıfına ait polivinil siloksan ölçü maddesi anlatılmıştır.

Anahtar Kelimeler

Polivinil siloksan, ilave tipi silikon, ölçü, dental ölçü materyalleri

Kaynakça

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