Year 2017, Volume 27 , Issue 3, Pages 173 - 180 2017-12-03

ISIL DÖNGÜNÜN HASTA BAŞINDA KULLANILAN SERT ASTAR MATERYALLERİ İLE ASTARLANAN AKRİLİK REZİNLERİN TRANSVERS DAYANIMINA ETKİSİ

Merve BANKOĞLU GÜNGÖR [1] , Seçil KARAKOCA NEMLİ [2]


Amaç: Bu çalışmanın amacı, ısısal farklılıkların hasta başında kullanılan sert astar materyalleri ile astarlanan akrilik rezinlerin transvers dayanımına etkisini değerlendirmektir.

Gereç ve Yöntem: İki farklı sert astar materyali ve geleneksel protez kaide rezini kullanılarak beş adet deney grubu oluşturuldu. Birinci grup, muflalama tekniğiyle üretilen geleneksel akrilik kaide rezininden (Akrilik rezin), ikinci grup görünür ışıkla polimerize olan rezinden (Triad), üçüncü grup otopolimerizan rezinden (Tokuyama), dördüncü grup görünür ışıkla polimerize olan rezin ile astarlanan akrilik rezinden (Triad Reline) ve beşinci grup ise otopolimerizan rezin ile astarlanan akrilik rezinden (Tokuyama Reline) oluşmaktadır. Her bir deney grubunda 65×10×3 mm3 boyutunda hazırlanan örnekler, rastgele kontrol ve ısıl döngü grubu olarak  ikiye ayrıldı (n=10). Isıl döngü işlemi; sıcaklığı 50C-550C arasında değişen su banyolarında 5000 kez yapıldı. Sonrasında örneklerin transvers dayanım değerleri tespit edildi. Örneklerin transvers dayanımına ait veriler, iki yönlü varyans analizi ile değerlendirildi ve gruplar arasındaki farklılıkların tespit edilmesi için  Tukey’s HSD post hoc testi kullanıldı (α=0.05).

Bulgular: Isıl döngü işleminin bütün gruplarda transvers dayanım değerlerini azalttığı belirlendi. Transvers dayanım astarlama yapılmayan akrilik protez kaidesinde en yüksek, astarlama yapılan kaidelerde ise daha düşük bulundu. Otopolimerizan hasta başı sert astarlama materyali (Tokuyama) ile astarlanan kaide, ışıkla polimerize materyale (Triad) göre daha yüksek transvers dayanım gösterdi.

Sonuç: Protez kaide ve astar materyallerinin dayanımı ısıl değişkenlerden etkilenmekte olup, otopolimerizan astar materyali ile astarlanan akrilik rezin, görünür ışıkla polimerize olan astar materyalleriyle astarlanan rezine oranla daha yüksek dayanım göstermektedir.

Anahtar Kelimeler: Akrilik rezinleri, protez astarlama, polimerizasyon

EFFECT OF THERMOCYCLING ON THE TRANSVERSE STRENGTH OF ACRYLIC RESINS RELINED WITH CHAIRSIDE HARD RELINING MATERIALS



ABSTRACT

Aim: The purpose of the present study is to evaluate effect of thermal cycling on the transverse strength of acrylic resins relined with chair side hard relining materials.

Materials and Methods: Five experimental groups were generated using two different hard relining and conventional denture base resin materials. Groups were consisted of conventional acrylic denture base resin (Acrylic resin), visible light polymerized resin (Triad), otopolymerized resin (Tokuyama), acrylic resin relined with visible light polymerized resin (Triad Reline), and acrylic resin relined with  otopolymerized resin (Tokuyama Reline), respectively. For each experimental group, specimens with dimensions of  65×10×3 mm3  were divided into two groups as control and thermocycling (n=10). Thermocycling was performed for 5000 times in baths held 50C-550C water. Then, transverse strength of the specimens were measured. Transverse strength data of the specimens were analyzed using two-way analysis of variance and pairwise comparisons among the groups were evaluated with Tukey’s HSD test (α=0.05).

Results: Thermocycling decreased the transvers strength values of the materials in all groups. The transvers strength values were higher in non relined acrylic resin group, and lower in relined groups. Otopolymerized hard relining material (Tokuyama Reline) had higher transvers strength values than visible light polimerized resin (Triad Reline).

Conclusion: Denture base and reline resins were affected by thermal differences. Acrylic resins relined with otopolymerized relining material showed higher strength than acrylic resin relined with visible light polimerized resin.

Key Words: Acrylic resins, denture relining, polymerization

Akrilik rezinleri, protez astarlama
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Journal Section Articles
Authors

Author: Merve BANKOĞLU GÜNGÖR

Author: Seçil KARAKOCA NEMLİ

Dates

Publication Date : December 3, 2017

Bibtex @research article { ataunidfd381351, journal = {Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi}, issn = {1300-9044}, eissn = {2667-5161}, address = {}, publisher = {Ataturk University}, year = {2017}, pages = {173 - 180}, doi = {10.17567/ataunidfd.381351}, title = {ISIL DÖNGÜNÜN HASTA BAŞINDA KULLANILAN SERT ASTAR MATERYALLERİ İLE ASTARLANAN AKRİLİK REZİNLERİN TRANSVERS DAYANIMINA ETKİSİ}, key = {cite}, author = {BANKOĞLU GÜNGÖR, Merve and KARAKOCA NEMLİ, Seçil} }
APA BANKOĞLU GÜNGÖR, M , KARAKOCA NEMLİ, S . (2017). ISIL DÖNGÜNÜN HASTA BAŞINDA KULLANILAN SERT ASTAR MATERYALLERİ İLE ASTARLANAN AKRİLİK REZİNLERİN TRANSVERS DAYANIMINA ETKİSİ. Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi , 27 (3) , 173-180 . DOI: 10.17567/ataunidfd.381351
MLA BANKOĞLU GÜNGÖR, M , KARAKOCA NEMLİ, S . "ISIL DÖNGÜNÜN HASTA BAŞINDA KULLANILAN SERT ASTAR MATERYALLERİ İLE ASTARLANAN AKRİLİK REZİNLERİN TRANSVERS DAYANIMINA ETKİSİ". Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi 27 (2017 ): 173-180 <https://dergipark.org.tr/en/pub/ataunidfd/article/381351>
Chicago BANKOĞLU GÜNGÖR, M , KARAKOCA NEMLİ, S . "ISIL DÖNGÜNÜN HASTA BAŞINDA KULLANILAN SERT ASTAR MATERYALLERİ İLE ASTARLANAN AKRİLİK REZİNLERİN TRANSVERS DAYANIMINA ETKİSİ". Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi 27 (2017 ): 173-180
RIS TY - JOUR T1 - ISIL DÖNGÜNÜN HASTA BAŞINDA KULLANILAN SERT ASTAR MATERYALLERİ İLE ASTARLANAN AKRİLİK REZİNLERİN TRANSVERS DAYANIMINA ETKİSİ AU - Merve BANKOĞLU GÜNGÖR , Seçil KARAKOCA NEMLİ Y1 - 2017 PY - 2017 N1 - doi: 10.17567/ataunidfd.381351 DO - 10.17567/ataunidfd.381351 T2 - Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi JF - Journal JO - JOR SP - 173 EP - 180 VL - 27 IS - 3 SN - 1300-9044-2667-5161 M3 - doi: 10.17567/ataunidfd.381351 UR - https://doi.org/10.17567/ataunidfd.381351 Y2 - 2016 ER -
EndNote %0 Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi ISIL DÖNGÜNÜN HASTA BAŞINDA KULLANILAN SERT ASTAR MATERYALLERİ İLE ASTARLANAN AKRİLİK REZİNLERİN TRANSVERS DAYANIMINA ETKİSİ %A Merve BANKOĞLU GÜNGÖR , Seçil KARAKOCA NEMLİ %T ISIL DÖNGÜNÜN HASTA BAŞINDA KULLANILAN SERT ASTAR MATERYALLERİ İLE ASTARLANAN AKRİLİK REZİNLERİN TRANSVERS DAYANIMINA ETKİSİ %D 2017 %J Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi %P 1300-9044-2667-5161 %V 27 %N 3 %R doi: 10.17567/ataunidfd.381351 %U 10.17567/ataunidfd.381351
ISNAD BANKOĞLU GÜNGÖR, Merve , KARAKOCA NEMLİ, Seçil . "ISIL DÖNGÜNÜN HASTA BAŞINDA KULLANILAN SERT ASTAR MATERYALLERİ İLE ASTARLANAN AKRİLİK REZİNLERİN TRANSVERS DAYANIMINA ETKİSİ". Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi 27 / 3 (December 2017): 173-180 . https://doi.org/10.17567/ataunidfd.381351
AMA BANKOĞLU GÜNGÖR M , KARAKOCA NEMLİ S . ISIL DÖNGÜNÜN HASTA BAŞINDA KULLANILAN SERT ASTAR MATERYALLERİ İLE ASTARLANAN AKRİLİK REZİNLERİN TRANSVERS DAYANIMINA ETKİSİ. Ata Diş Hek Fak Derg. 2017; 27(3): 173-180.
Vancouver BANKOĞLU GÜNGÖR M , KARAKOCA NEMLİ S . ISIL DÖNGÜNÜN HASTA BAŞINDA KULLANILAN SERT ASTAR MATERYALLERİ İLE ASTARLANAN AKRİLİK REZİNLERİN TRANSVERS DAYANIMINA ETKİSİ. Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi. 2017; 27(3): 180-173.