Finite Element Analysis of the Stresses Induced by One-Piece and Two-Piece Dental Implants Supporting All-on-4 Implant-Supported Prostheses

Homossany, Mahmoud El-Moutassim Bellah El; Askar, Mohamed Gamal; Mohamed, Ahmed Mostafa

doi:10.11607/jomi.9353

Cited by 3 publications

(1 citation statement)

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“…It was concluded that the influence of the implant axial direction on the stress distribution in the jaw was greater than the influence of the implant diameter on the stress. Homossany [28] compared the implant fixed restorations with one-stage implants and two-stage implants by finite element modeling and found that the stress concentration was mainly concentrated in the posterior region of the denture and the stress was higher in the two-stage implants.…”

Section: Conventional Implant Fixed Denturementioning

confidence: 99%

Progress of finite element analysis method for oral implantology

2023

AJMHS

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At present, three-dimensional finite element analysis method is applied in the field of dental implantology because of its accurate modeling, high repeatability, wide range of applications, efficiency and flexibility, and intuitiveness, and has become an important tool for studying oral biomechanics in dental implantology. The mechanical complications of implant restorations are related to the implant structure, implant placement design method, occlusal loading and other reasons; in recent years, many scholars have used the finite element analysis method for implant biomechanics research. This paper reviews the progress of the research of 3D finite element analysis method for oral implantology in recent years.

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Section: Conventional Implant Fixed Denturementioning

confidence: 99%

Progress of finite element analysis method for oral implantology

2023

AJMHS

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Material properties and finite element analysis of adhesive cements used for zirconia crowns on dental implants

Satpathy,

Pham,

Shah

2024

Computer Methods in Biomechanics and Biomedical Engineering

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A forecasting model for suitable dental implantation in canine mandibular premolar region based on finite element analysis

Liu,

Yang,

Zhu

et al. 2024

BMC Vet Res

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In recent years, dental implants have become a trend in the treatment of human patients with missing teeth, which may also be an acceptable method for companion animal dentistry. However, there is a gap challenge in determining appropriate implant sizes for different dog breeds and human. In this study, we utilized skull computed tomography data to create three-dimensional models of the mandibles of dogs in different sizes. Subsequently, implants of various sizes were designed and subjected to biomechanical finite element analysis to determine the optimal implant size. Regression models were developed, exploring the relationship between the average weight of dogs and the size of premolar implants. Our results illustrated that the regression equations for mean body weight (x, kg) and second premolar (PM2), third premolar (PM3), and fourth premolar (PM4) implant length (y, mm) in dogs were: y = 0.2785x + 7.8209, y = 0.2544x + 8.9285, and y = 0.2668x + 10.652, respectively; the premolar implant diameter (mm) y = 0.0454x + 3.3506, which may provide a reference for determine suitable clinical implant sizes for dogs. Supplementary Information The online version contains supplementary material available at 10.1186/s12917-024-04221-6.

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Finite Element Analysis of the Stresses Induced by One-Piece and Two-Piece Dental Implants Supporting All-on-4 Implant-Supported Prostheses

Cited by 3 publications

References 0 publications

Progress of finite element analysis method for oral implantology

Progress of finite element analysis method for oral implantology

Material properties and finite element analysis of adhesive cements used for zirconia crowns on dental implants

A forecasting model for suitable dental implantation in canine mandibular premolar region based on finite element analysis

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