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DÖKÜM RESTORASYONLARIN KENAR AÇIKLIĞINA UYUMLAMA VE SİMANTASYONUN ETKİLERİNİN DEĞERLENDİRİLMESİ

EVALUATION OF EFFECTS OF ADJUSTMENT AND CEMENTATION ON MARGINAL SEATING OF CAST RESTORATIONS

Journal Name:

  • Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi

Publication Year:

  • 1995

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
This study investigated the crown fit and the effects of ad'UStment and luting. Standardized preparations were completed on freshly extracted molars, impressions were made, and complete- coverage casüngs were cast with a base metal alloy. The castings were placed on their respective teeth and the extent of marginal opening was recorded. The castings were then adjusted using a fit checker and remeasured. They were then assigned lo a luting agent group: zinc phosphate cement, polycorboxylate cement, glass İonomer cement and two types of microfiUed BIS -GMA composite resin. The castings were cemented and marginal openings remeasured. Student t-tests revealed that casting adjustment decreased tilting and cementation increased tilting. Resin cements tilted castings significantly more than did other cements used in this study.
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Abstract (Original Language): 
Çalışmada uyumlarım ve yapıştırma işlemlerinin kron kenar açıklığına etkisi araştırıldı. çekilmiş dişier Üzerinde standart preparasyonlar hazırlandı, ölçüleri alındı ve full kron başlıkların bir temel metal alaşımı ile dökümü yapıldı. Dökümler dişler üzerine yerleştirilerek kenar açıklıkları Ölçüldü. Dökümler daha sonra bir uyum kontrol materyali ile uyuml andırılarak tekrar ölçümtendi. Çinkofosfat siman, polikarboksilat siman, camiyonomer siman ve iki çeşit mikrodolduruculu BIS-GMA kompozit resinden oluşan yapıştırıcı ajanlarla simante edildi ve kenar açıklıkları tekrar ölçüldü. Students t testi döküm uyum kim a işleminin yerleşme hatalarını azalttığını ve yapıştırma İşleminin ise arttırdığını göstermiştir. Resin sima.nlann çalışmada daha fazla engellediği belirlenmiştir.
FULL TEXT (PDF): 
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  • 2
10-14
  • Turkish

REFERENCES

References: 

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Atatürk Univ.Ûîş. Hefc.Fak.Derg. Cilt:5Sayı:2 Sayfa: 10-14, 1995
YALUĞ. K O C A B A L K A N , Y I L M A Z , DEMİREL
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