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POST UYGULAMALARINDA KANAL PATLARININ VE YAPIŞTIRMA AJANLARININ KORONAL SIZINTIYA ETKİLERİ

İÎFFECTS OK ROO T CANAL SK.AI.KRS ANI> LUTING AGENTS ON CORONAL LEAKAGE FOLLOWING THE POST RESTORATIONS

Journal Name:

  • Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi

Publication Year:

  • 2002

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
The purpose of this sludv was to determine the coronal imcroleakage of different seal era and various luting agents around prefabricated posts. Fifty-two extracted, single-rooted teeth were prepared chcmomcchanically-Thrce groups, each of 16 teelh nere llllwd with one of the following sealers-'I'opseul. Ketaohndo or no sealer -using lateral condensation technique. After post space preparation, each group was divided into two subgroup each of 8 teeth. Si* groups were restored with either; (i) prefabricated posts, cemented with Panavia V; or (ii) with zinc phosphate cement. 1 he teeth were placed in Indian Ink for 7 days, then demincralizcd arid rendered transparent-Coronal dye penetration around the posts was measured and recorded. Results indicated that, while specimens cemented with Panavia h produced a good seal, leakage was signilicantly less with /.ine phosphate cement groups (p<0.05), Topseal groups were significantly better in coronal sealing ability than Kctac-findoi-yiinc phosphate cement group (p<O.0.ij).
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Abstract (Original Language): 
Çalışmamızın amacı, post uygulamalarında farklı kanal pallarının ve ytıpışlırmiL iu'anliLrının korona! sı/.mü ya etkilerinin in vitro olarak incelenmesidir. 52 adet tek koklu on grup dişler prepare edildi ve 16 dişten oluşan 3 gruba ayrıldı. Gruplardan birinde Tops esil kanal patı kullanılırken, diğer grupta. Ketat-budo kanal pul! kullanılarak kök kanalları lateral kondenzasvon tekniai ile dolduruldu. Geriye kalan dişler herhangi bir kanal pan kullanılmaksızın lateral kondeıizasyün tekniği ile dolduruldu. Gales (.Hidden frczlcrlc post boşluğu hazırlandıktan sonra her grup 8 dişLen oluşan 2 alt gruba, ayrıldı. Ilerbir gruptaki 8 dişe prefabrik postlar çinko fosla? simanla, diğer 8 dişe Paııavıa F ile simante edildi. Dişler çini mürekkebinde 7 gün bekletildikten sonra deminerali/e edildi ve geITLIIIaşbrı!dı. Postların etrafındaki boya penetrasyonu ölçüldü ıe kaydedildi. Sonuçla; Panııvia t-' ile simante edilen örnekler çinko fosfat siman kullanılan örneklerden daha az korona! sızıntı gösterdiler (p<0.05). Kök kanal patı olarak Topseal* ın kullanıldığı örnekler, Kelac-Hndo" nun foslat siman IIC kullanıldığı gruptan daha AL kuroııal aızınlı gösterdi (p<G.Ü51.
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REFERENCES

References: 

LRaehicha WS, Di Hove PM, Miller DA, 1 .aulcnschlager EP, Pastil ey DH. Microlcakage ol endudontieaİlv treated teeth restored with posts. J Endodon 1998:24(1 l):'703-8.
2. Chong BS, Coronal leakage and treatment failure, J Kndodon 1995; 21: 159-60.
3. Cohen S, Burns RC Pathways of the Pulp. 4 th cd CV Mosby, St Louis, 1987: 640-1.
4. R>x K.Giitteridgc DL, An in vitro study of coronal microleakfigc in rool-canal-treated teeth restored by the post and core technique, int Endod j 1997; 30: 361 -8.
5. Goldman M, Devitre R, Pier M. The effect of the dentin smeared layer on the tensile strength of cemented posts. J lYosthet Dent 1984: 52: 485-8.
6Jacobs MS, Windelcr AS. An investigation of dental luting cement solubility as a function of the marginal gap, J Prosthct Dent 1991; 65: 4146-42.
7.Kerstcn HW„ Moorer WK, Particles and molecules in cud odontic leakage, Int Endod J 1989:22: 118-24.
SXos WL, Aulo/.xi DP, Gerstcin H_ A comparative bacterial microlcakage study of rctrol'illinK materials. .1 Endodon 1982; 8: 355-8.
9-Kwan HH, Harrington GW. The effect of immediate post preparation on apical seal. J Endodon 1981; 7(7): 325-9.
lO.Madison S, Wilcox l.R. An evaluation of coronal microlcakage in endodontically treated tcclh: part III in vivo study. J Endodon 1988 ; 14: 455-8.
I I .Madison S, Zakariascn KL. Linear and volumetric analysis of apical leakage in teeth prepared for posts. J Endodon 1984; 10: 422-7,
12.Magura MS, Kafvavy AH, Brown CE, Newton CW. Human saliva coronal microîeakagc in obturated root canals: an in vitro study. J Endodon 1991; 17: 324-31.
n.Oilo G. Luting cement: a review and comparison. Int Dent J 1991; 41: S1-8.
I4.0mura I, Kswasliima M, Yamatıclıı J. Wada T. Adhesion of a new dental adhesive to tooth structure. J Dent Res 1992:71:214.
15. Phillips RW. Skinners Science of Dental Materials. 9 Lh ed Philadelphia WB Saunders, 1991: 449-81,
16. Ravanshad S, Torafıinejad M. Coronal dye penetration of the apical filling materials after post space preparation. Oral Sunî Oral Med Oral Pathol 1992: 74(5):
644-7.
17. Robbins JW. Guidelines for the restoration of endodonlieallv treated tecili. J Am Dent Assoc 1990; 120: 558-64.
l&.Rûbcrt<™ D,
fe
e LJ. McKec M, Brewer E. A clearing technique for the study of root canal system. J Endodon 1980;6:421-4,
19Schnell FY. Effect on immediate dowel space preparation on the apical seal of endodonticallv filled teeth. Oral Surg Oral Med Oral Pathol 1978; 45: 470-4.
20.Swaııson
KS
. Madison S. An evaluation of coronal microlcakage in endodontically treated teeth: part. I time periods. .1 Endodon 1987; 13: 56-9,
21. Tjan AHL. Grant BE, Dunn JR. Microlcakage of composite resin cores treated with various dentin bonding systems. J Prosth Dent 1991: 66: 24-9.
22. Torabmejad M, Ung B, Kettering JD, In vitro bacterial penetration of coronal ly unsealed endodontically treated tcclh. J Endodon 1990; 16: 566-9.

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