PROTAPER UNIVERSAL RETREATMENT SİSTEMİ KULLANILARAK YAPILAN TEKRARLAYAN KANAL TEDAVİLERİ ve ÜÇ YILLIK TAKİPLERİ: İKİ OLGU SUNUMU

Endodontide başarısız kök kanal tedavisinin düzeltilme- si, tekrarlayan tedavi olarak tanımlanmaktadır. Kanal tedavisi uygulandıktan sonra geçmeyen ağrı veya semptom gelişen dişlerde, mevcut kanal dolgusunun teknik olarak yetersiz olduğu durumlarda, ve iyileş- meyen periapikal radyolusensi varlığında tekrarlayan kök kanal tedavisi düşünülebilir. Doğru teşhis konul- duğunda ve tüm teknik imkânlar dikkatlice kullanıl- dığında konservatif tekrarlayan tedavi, yüksek başarı gösterebilmektedir. Tekrarlayan tedavi için geliştirilmiş birçok Ni-Ti alaşımı içeren döner alet sistemi bulun- maktadır. Bu çalışmada Erciyes Üniversitesi Diş Hekim- liği Fakültesine başvuran iki hastada ProTaper Univer- sal Retreatment Sistem ile yapılan tekrarlayan kök kanal tedavileri ve üç yıllık takipleri sunulmuş ve ba- şarılı sonuçlar elde edilmiştir. Anahtar Kelimeler: ProTaper Universal Retreatment sistem, kanal tedavisi yenileme, güta perka ENDODONTIC RETREATMENT WITH PROTAPER UNIVERSAL RETREATMENT SYSTEM AND THREE-YEARS FOLLOW UP: TWO CASE REPORTS ABSTRACTImprovement of failed root canal treatment is defined as retreatment, in endodontics. Retreatment is applied to teeth with chronic pain and symptoms after root canal treatment, or when root canal filling is technically insufficient, and when there is non-healing periapical radiolucency. If diagnosis is right and all the techniques are used carefully, conservative retreat- ment will be successful. There are lots of Ni-Ti rotary systems developed for retreatment. This study presents the three years follow-up of the retreatment cases with ProTaper Universal Retreatment system conducted on two patients who applied to the Erciyes University, Faculty of Dentistry; and obtained successful results.  Keywords: ProTaper Universal Retreatment system, retreatment, gutta percha

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