Investigation of Temperature and Stress Distributions in a Dental Implant Prosthesis

İkram Taşdemir; Cemalettin Aygün

Makale detayları

Investigation of Temperature and Stress Distributions in a Dental Implant Prosthesis

Yazarlar:

İkram Taşdemir | Cemalettin Aygün

Yayıncı:

Kirikkale University

Ana Başlıklar:

Mechanical Engineering

Dergi:

International Journal of Engineering Research and Development Vol.15 Issue 2, pp.584-597

Belge Tipi:

Makale

Yayın Tarihi:

7/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001284770

pISSN:

1308-5506

Anahtar kelimeler:

Özet:

 Todays, the increasing success rates, and intensity of use of implant applications have attracted attention in the field of dentistry to dental implants. In this study, the temperature and stress distribution in a dental implant was modeled in three dimensions using the commercial software Ansys, which uses the finite element method. The changes in the implant prosthesis were investigated by applying a 100N load to the model and a temperature of 45o C and 10o C, respectively. The temperature input condition was accepted as the temperature of freshly taken foodbeverage from the stove for the highest temperature and the temperature of freshly taken out of the refrigerator for the lowest temperature. As a result of the analyzes Fluid Flow, it was observed that the implant prosthesis didnt conduct heat to the tooth root at 45o C and 10o C. As a result of the von Mises stress distribution and total deformation analysis under a load of 100 N, it was determined that the tensile and compressive strength was good 48.17 MPa, and most of the applied load was supported by the artificial tooth crown. The chewing force applied due to its structure from the tooth geometry causes non-homogeneous stress distribution in all axes. Thus, it reveals that mechanical compatibility is of great importance as well as biocompatibility. Titanium alloys Ti-6Al-4V, which are frequently used in tooth crowns and tooth roots, cause differentiation in bone structure together with the formation of a protective oxide layer. Considering the loss of bone volume and resorption diseases, especially during the osteoporosismenopause, it is possible that a problem may occur at the implant-bone interface.

 Todays, the increasing success rates, and intensity of use of implant applications have attracted attention in the field of dentistry to dental implants. In this study, the temperature and stress distribution in a dental implant was modeled in three dimensions using the commercial software Ansys, which uses the finite element method. The changes in the implant prosthesis were investigated by applying a 100N load to the model and a temperature of 45o C and 10o C, respectively. The temperature input condition was accepted as the temperature of freshly taken foodbeverage from the stove for the highest temperature and the temperature of freshly taken out of the refrigerator for the lowest temperature. As a result of the analyzes Fluid Flow, it was observed that the implant prosthesis didnt conduct heat to the tooth root at 45o C and 10o C. As a result of the von Mises stress distribution and total deformation analysis under a load of 100 N, it was determined that the tensile and compressive strength was good 48.17 MPa, and most of the applied load was supported by the artificial tooth crown. The chewing force applied due to its structure from the tooth geometry causes non-homogeneous stress distribution in all axes. Thus, it reveals that mechanical compatibility is of great importance as well as biocompatibility. Titanium alloys Ti-6Al-4V, which are frequently used in tooth crowns and tooth roots, cause differentiation in bone structure together with the formation of a protective oxide layer. Considering the loss of bone volume and resorption diseases, especially during the osteoporosismenopause, it is possible that a problem may occur at the implant-bone interface.

 Todays, the increasing success rates, and intensity of use of implant applications have attracted attention in the field of dentistry to dental implants. In this study, the temperature and stress distribution in a dental implant was modeled in three dimensions using the commercial software Ansys, which uses the finite element method. The changes in the implant prosthesis were investigated by applying a 100N load to the model and a temperature of 45o C and 10o C, respectively. The temperature input condition was accepted as the temperature of freshly taken foodbeverage from the stove for the highest temperature and the temperature of freshly taken out of the refrigerator for the lowest temperature. As a result of the analyzes Fluid Flow, it was observed that the implant prosthesis didnt conduct heat to the tooth root at 45o C and 10o C. As a result of the von Mises stress distribution and total deformation analysis under a load of 100 N, it was determined that the tensile and compressive strength was good 48.17 MPa, and most of the applied load was supported by the artificial tooth crown. The chewing force applied due to its structure from the tooth geometry causes non-homogeneous stress distribution in all axes. Thus, it reveals that mechanical compatibility is of great importance as well as biocompatibility. Titanium alloys Ti-6Al-4V, which are frequently used in tooth crowns and tooth roots, cause differentiation in bone structure together with the formation of a protective oxide layer. Considering the loss of bone volume and resorption diseases, especially during the osteoporosismenopause, it is possible that a problem may occur at the implant-bone interface.

 Günümüzde, implant uygulamalarının artan başarı oranları ve kullanım sıklığı, diş hekimliği alanında dişsel implantlara çekmiştir. Bu çalışmada bir diş implant protezindeki sıcaklık ve gerilim dağılımı sonlu elemanlar yöntemini kullanan ticari yazılımı olan Ansys paket programı kullanılarak, üç boyutlu olarak modellenmiştir. Modele 100Nluk yük ve sırasıyla 45o C ve 10o C sıcaklık uygulanarak implant protezinde meydana gelen değişimler incelenmiştir. Sıcaklık giriş koşulu, en yüksek sıcaklık 45o C için ocaktan yeni alınmış yiyecekiçecek ve en düşük sıcaklık 10o C için ise buzdolabından yeni çıkarılmış içecek sıcaklığı olarak kabul edilmiştir. Yapılan analizler Fluid Flow sonucunda 45o C ve 10o C sıcaklıkta implant protezinin diş köküne ısıyı iletmediği görülmüştür. 100N luk yük altında ise von Mises gerilim dağılımı ve toplam deformasyon analiz sonucunda, çekme ve basma dayanımının iyi olduğu 48.17 MPa, uygulanan yükün büyük bir kısmının ise suni diş kronu tarafından karşılandığı belirlenmiştir. Diş geometrisinden yapısından dolayı uygulanan çiğneme kuvveti, tüm eksenlerde homojen olmayan gerilme dağılımına sebep olmaktadır. Bu durum biyouyumluluğun yanında mekanik uyumluluğunda büyük önem arz ettiğini ortaya koymaktadır. Suni diş kronu ve diş kökün de sıklıkla kullanılan titanyum alaşımları Ti-6Al-4V koruyucu oksit tabaka oluşturmasıyla birlikte kemik yapısında da farklılaşmaya sebebiyet vermektedir. Özellikle osteoporoz ve menopoz dönemlerinde kemik hacminde oluşan kayıplar ve kemik erimesi hastalıkları da göz önüne alındığında, implant-kemik arayüzünde sorun oluşabileceği muhtemeldir.

Makale detayları

Investigation of Temperature and Stress Distributions in a Dental Implant Prosthesis

Yazarlar:

İkram Taşdemir | Cemalettin Aygün

Yayıncı:

Kirikkale University

Ana Başlıklar:

Mechanical Engineering

Dergi:

International Journal of Engineering Research and Development Vol.15 Issue 2, pp.584-597

Belge Tipi:

Makale

Yayın Tarihi:

7/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001284770

pISSN:

1308-5506

Dental prosthesis

Finite Element Analysis

Thermal and Stress Analysis

Ti-6Al-4V

Single Tooth

Diş Protezi

Sonlu elemanlar Analizi

Isıl ve Gerilme Analizi

Ti-6Al-V

Tek Diş

Sayı

Makale detayları

Yazarlar: İkram Taşdemir | Cemalettin Aygün

Yayıncı: Kirikkale University

Ana Başlıklar: Mechanical Engineering

Dergi: International Journal of Engineering Research and Development Vol.15 Issue 2, pp.584-597

Belge Tipi: Makale

Yayın Tarihi: 7/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001284770

pISSN: 1308-5506

Sayı

Yazarlar:

İkram Taşdemir | Cemalettin Aygün

Yayıncı:

Kirikkale University

Ana Başlıklar:

Mechanical Engineering

Dergi:

International Journal of Engineering Research and Development Vol.15 Issue 2, pp.584-597

Belge Tipi:

Makale

Yayın Tarihi:

7/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001284770

pISSN:

1308-5506