MONOLİTİK ZİRKONYA SERAMİK KULLANILARAK SABİT DENTAL REHABİLİTASYON: KLİNİK VAKA RAPORU

Günümüzde yapılan tam seramik restorasyonların büyük çoğunluğu diğer seramikler ile karşılaştırıldığı zaman yüksek mekanik özellikler gösteren monolitik itriyum-stabilize tetragonal zirkonya polikristal (Ytterbium- Y-TZP) seramiklerden oluşmaktadır. Mono- litik zirkonya sitotoksik etki göstermeyen ve bakteriyel adezyonun düşük olduğu biyouyumlu bir materyaldir. Protetik rehabilitasyonda monolitik zirkonya kullanıl- ması ile çift tabakalı seramik sistemlerde gözlenen komplikasyonlar engellenebilir. Monolitik zirkonya, zir- konya veya metal alt yapılı sabit bölümlü protezlerin alternatifi olarak kullanılabilir. Ayrıca translusensi özel- liğinden dolayı anterior bölgede kullanımı gün geçtikçe yaygınlaşmaktadır. Bu klinik raporda monolitik zirkonya seramik sistemi ile kantilever restorasyon uygulaması anlatılmaktadır. 12 aylık sonuçlara göre herhangi bir komplikasyon görülmemiştir. İyi estetik ve fonksiyonel sonuçlar elde edilmiştir.Anahtar Kelimeler: Monolitik zirkonya, sabit parsiyel protez, kantileverFIXED DENTAL REHABILITATION USING MONOLITHIC ZIRCONIA CERAMIC: A CLINICAL CASE REPORT ABSTRACTMost of the current all-ceramic restorations are composed of monolithic yttria-stabilized tetragonal zirconia polycrystal (Y-TZP) ceramics, which exhibits superior mechanical properties compared with other ceramics. Monolithic zirconia is a biocompatible material that is not cytotoxic and has low bacterial adhesion. Prosthetic rehabilitation using monolithic zirconia may help to prevent complications associated with bilayered ceramics systems. Monolithic zirconia fixed partial dentures represent an alternative option to zirconia based or metal ceramic restorations. Moreover, the use of monolithic zirconia becomes popular for anterior teeth due to their translucent property. This clinical report describes the use of a monolithic ceramic restoration. Good esthetic and functional results were achieved with no complications reported after 12 monthsKeywords: Monolithic zirconia, fixed partial prothesis, cantilever

Anahtar Kelimeler:

Monolitik zirkonya, sabit parsiyel protez

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