PENGARUH PENGAMBILAN GUTA PERCA PADA PREPARASI SALURAN PASAK MENGGUNAKAN PLUGGER YANG DIPANASKAN, GATES GLIDDEN DRILL DAN KLOROFORM YANG DIKOMBINASIKAN DENGAN REAMER TERHADAP KEBOCORAN APIKAL
Removing gutta percha during post space preparation can cause the morfological and position changes, which can effect apikal leakage. The aim of this study was to compare the effect of heated plugger, gates glidden drill and combination of chloroform and reamer on the apical leakage, for the purpose...
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| Main Authors: | , |
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| Format: | Theses and Dissertations NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2013
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/119037/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=59027 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | Removing gutta percha during post space preparation can cause the
morfological and position changes, which can effect apikal leakage. The aim of
this study was to compare the effect of heated plugger, gates glidden drill and
combination of chloroform and reamer on the apical leakage, for the purpose of
post space preparation.
Eighteen extracted mandibular premolars were used in this study. The
crowns were removed and the canals were prepared with crown-down technique
and obturated using lateral condensation technique. The roots were randomly
divided into 3 experimental group of 6 teeth each, and then removed gutta percha
was made by either a) heated plugger, b) Gates glidden drill or c) combination of
chloroform and reamer. Composite resin was filled into all experimental post
space preparation, and then the external surface of all roots was coated with nail
polish. All samples were then submerged in 2 % methylene blue dye for 48
hours, then each root was sectioned longitudinally into bcatuccal and
lingual.Apical dye leakage in each group was measured using stereomicroscope
with 60X magnification.
The result showed that gutta percha removal on post space preparation using
heated plugger demonstrated the minimum apical dye leakage among groups. |
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