Year 2018, Volume 28 , Issue 3, Pages 326 - 332 2018-07-11

THE STRESS DISTRIBUTION EVALUATION OF TWO DIFFERENT POST TYPES WHICH USED IN ANTERIOR TEETH WITH COMPLICATED CROWN-ROOT FRACTURE: A FINITE ELEMENT ANALYSIS METHOD

Abdullah Emre KARAALİ [1] , Mehmet Sinan DOĞAN [2] , Ayşe GÜNAY [3]



ABSTRACT


Aim: The aim of this study was to compare the stress distribution under artificial forces that simulate the biting forces of the two different post types used in maxillary anterior teeth that had complicated crown-root fractures and to determine the region where the stress occurred. For this purpose, a finite element analysis method was used.

Material and method: In the study, Glass fiber post (Group I) and carbon fiber post (Group II) were used to model tooth with complicated crown-root fracture, which would be horizontal in the cervical region of the fracture line. In the model, fractured teeth fragment (coronal and root fragments) were reattachment to by post. The force of 100N was applied to the incisal of the teeth at 900 angles to the groups (longitudinal axis). Finite element analysis method was used to evaluate stress resulting from force and to obtain a three-dimensional model. Analyzes were done with the ANSYS program (ANSYSRel.6.0, ANSYS Inc., Houston, TX, USA).

Results: As the results of the analysis, the resistance of glass fiber post against the forces was higher than the carbon fiber post. The stresses were concentrated mostly at the palatinal regions in group I and II.

Conclusion: The rehabilitation of esthetic and functional for anterior group teeth with complicated crown-root fractures was favorable glass fiber post than carbon fiber post.


Keywords: Dental trauma, crown-root fracture, glass fiber post, carbon fiber post, FEM

 

KOMPLİKE KRON-KÖK KIRIĞI OLUŞMUŞ ÖN GRUP DİŞLERDE KULLANILAN İKİ FARKLI POST TİPİNİN STRES DAĞILIMININ DEĞERLENDIİRİLMESİ: SONLU ELEMENT ANALİZ YÖNTEMİ




ÖZ


 


Amaç: Bu çalışmanın amacı, komplike kron-kök kırığı gerçekleşen ön grup dişlerde kullanılan iki farklı post tipinin ısırma kuvvetlerini taklit eden yapay kuvvetler altında stres dağılımının karşılaştırılması ve stresin oluştuğu bölgenin belirlenmesidir. Bu amaç doğrultusunda sonlu elemanlar analiz yöntemi kullanıldı.


Gereç ve Yöntem: Çalışmada kırık hattı dişin kole bölgesinde yatay olacak şekilde komplike kron-kök kırığı oluşturulan diş modeline cam fiber post (Grup I) ve karbon fiber post (Grup II) kullanıldı. Modeldeki kırık diş parçaları (kronal ve kök parçaları) post yardımıyla yeniden yapıştırıldı. Gruplara 100N kuvvet dişlerin insizal kenarına 90 derecelik açı ( dişin uzun aksına) ile uygulandı. Kuvvet sonucu oluşan stresi değerlendirmek ve üç boyutlu model elde etmek için sonlu elemanlar analiz yöntemi kullanıldı. Analizler ANSYS programı ile yapıldı.


Bulgular: Analiz sonuçlarına göre, cam fiber postun kuvvetlere karşı direnci karbon fiber posta göre daha yüksek bulundu. Ayrıca stresler çoğunlukla her iki grupta dişin palatinal bölgelerinde yoğunlaşmıştır.


Sonuç: Komplike kron- kök kırıklarına maruz kalan üst ön grup dişlerde estetik ve fonksiyonel iyileştirme sağlamak için karbon fiber posta göre cam fiber postun kullanımı daha uygun bulundu.

Anahtar Kelimeler: Dental travma, kron-kök kırığı, cam fiber post, karbon fiber post, FEM



Dental trauma, crown-root fracture, glass fiber post, carbon fiber post
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Primary Language en
Subjects Health Care Sciences and Services
Journal Section Araştırma Makalesi
Authors

Orcid: 0000-0002-6286-5347
Author: Abdullah Emre KARAALİ

Orcid: 0000-0002-3089-1305
Author: Mehmet Sinan DOĞAN

Orcid: 0000-0002-0918-7962
Author: Ayşe GÜNAY

Dates

Publication Date : July 11, 2018

Bibtex @research article { ataunidfd473231, journal = {Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi}, issn = {1300-9044}, eissn = {2667-5161}, address = {}, publisher = {Ataturk University}, year = {2018}, volume = {28}, pages = {326 - 332}, doi = {10.17567/ataunidfd.473231}, title = {THE STRESS DISTRIBUTION EVALUATION OF TWO DIFFERENT POST TYPES WHICH USED IN ANTERIOR TEETH WITH COMPLICATED CROWN-ROOT FRACTURE: A FINITE ELEMENT ANALYSIS METHOD}, key = {cite}, author = {KARAALİ, Abdullah Emre and DOĞAN, Mehmet Sinan and GÜNAY, Ayşe} }
APA KARAALİ, A , DOĞAN, M , GÜNAY, A . (2018). THE STRESS DISTRIBUTION EVALUATION OF TWO DIFFERENT POST TYPES WHICH USED IN ANTERIOR TEETH WITH COMPLICATED CROWN-ROOT FRACTURE: A FINITE ELEMENT ANALYSIS METHOD. Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi , 28 (3) , 326-332 . DOI: 10.17567/ataunidfd.473231
MLA KARAALİ, A , DOĞAN, M , GÜNAY, A . "THE STRESS DISTRIBUTION EVALUATION OF TWO DIFFERENT POST TYPES WHICH USED IN ANTERIOR TEETH WITH COMPLICATED CROWN-ROOT FRACTURE: A FINITE ELEMENT ANALYSIS METHOD". Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi 28 (2018 ): 326-332 <https://dergipark.org.tr/en/pub/ataunidfd/issue/39824/473231>
Chicago KARAALİ, A , DOĞAN, M , GÜNAY, A . "THE STRESS DISTRIBUTION EVALUATION OF TWO DIFFERENT POST TYPES WHICH USED IN ANTERIOR TEETH WITH COMPLICATED CROWN-ROOT FRACTURE: A FINITE ELEMENT ANALYSIS METHOD". Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi 28 (2018 ): 326-332
RIS TY - JOUR T1 - THE STRESS DISTRIBUTION EVALUATION OF TWO DIFFERENT POST TYPES WHICH USED IN ANTERIOR TEETH WITH COMPLICATED CROWN-ROOT FRACTURE: A FINITE ELEMENT ANALYSIS METHOD AU - Abdullah Emre KARAALİ , Mehmet Sinan DOĞAN , Ayşe GÜNAY Y1 - 2018 PY - 2018 N1 - doi: 10.17567/ataunidfd.473231 DO - 10.17567/ataunidfd.473231 T2 - Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi JF - Journal JO - JOR SP - 326 EP - 332 VL - 28 IS - 3 SN - 1300-9044-2667-5161 M3 - doi: 10.17567/ataunidfd.473231 UR - https://doi.org/10.17567/ataunidfd.473231 Y2 - 2018 ER -
EndNote %0 Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi THE STRESS DISTRIBUTION EVALUATION OF TWO DIFFERENT POST TYPES WHICH USED IN ANTERIOR TEETH WITH COMPLICATED CROWN-ROOT FRACTURE: A FINITE ELEMENT ANALYSIS METHOD %A Abdullah Emre KARAALİ , Mehmet Sinan DOĞAN , Ayşe GÜNAY %T THE STRESS DISTRIBUTION EVALUATION OF TWO DIFFERENT POST TYPES WHICH USED IN ANTERIOR TEETH WITH COMPLICATED CROWN-ROOT FRACTURE: A FINITE ELEMENT ANALYSIS METHOD %D 2018 %J Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi %P 1300-9044-2667-5161 %V 28 %N 3 %R doi: 10.17567/ataunidfd.473231 %U 10.17567/ataunidfd.473231
ISNAD KARAALİ, Abdullah Emre , DOĞAN, Mehmet Sinan , GÜNAY, Ayşe . "THE STRESS DISTRIBUTION EVALUATION OF TWO DIFFERENT POST TYPES WHICH USED IN ANTERIOR TEETH WITH COMPLICATED CROWN-ROOT FRACTURE: A FINITE ELEMENT ANALYSIS METHOD". Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi 28 / 3 (July 2018): 326-332 . https://doi.org/10.17567/ataunidfd.473231
AMA KARAALİ A , DOĞAN M , GÜNAY A . THE STRESS DISTRIBUTION EVALUATION OF TWO DIFFERENT POST TYPES WHICH USED IN ANTERIOR TEETH WITH COMPLICATED CROWN-ROOT FRACTURE: A FINITE ELEMENT ANALYSIS METHOD. Ata Diş Hek Fak Derg. 2018; 28(3): 326-332.
Vancouver KARAALİ A , DOĞAN M , GÜNAY A . THE STRESS DISTRIBUTION EVALUATION OF TWO DIFFERENT POST TYPES WHICH USED IN ANTERIOR TEETH WITH COMPLICATED CROWN-ROOT FRACTURE: A FINITE ELEMENT ANALYSIS METHOD. Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi. 2018; 28(3): 332-326.