Volume 17 (2023)
Volume 16 (2022)
Volume 15 (2021)
Volume 14 (2020)
Volume 13 (2019)
Volume 12 (2018)
Volume 11 (2017)
Volume 10 (2016)
Volume 9 (2015)
Volume 8 (2014)
Volume 7 (2013)
Volume 6 (2012)
Volume 5 (2011)
Volume 4 (2010)
Volume 3 (2009)
Volume 2 (2008)
Volume 1 (2007)
Volume -2 (2005)
Volume -1 (2004)
Biomechanics of Bone / Bone Biomechanics
Determination of Fracture Properties of Cortical Bone using Arc-Shaped Specimen

Fereshteh Alizadeh Fard; Majid Mirzaei

Volume 14, Issue 2 , July 2020, , Pages 121-131

  Regarding the application of testing and analysis of bone fractures in both medical and engineering fields, finding proper specimens for measuring fracture properties is important. In this study, the experimental and numerical fracture analyses of bovine cortical bone were performed for 4 anatomical ...  Read More

Biomechanics of Bone / Bone Biomechanics
Effect of Aging on Crack Propagation Trajectory in Dentin: Numerical Analysis

Iman Zoljanahi Oskui

Volume 12, Issue 1 , June 2018, , Pages 75-84

  With the increase in lifespan there are many concerns related to ability of the hard tissues such as teeth to meet the physical demands over an extended period of function. The dentin has a special microstructural feature that governs its mechanical behavior, e.g., fracture mechanics: cylindrical tubules ...  Read More

Biomechanics of Bone / Bone Biomechanics
Evaluation of Bone Butterfly Fracture by Controlling the Applied Load at Different Strain Rates

Mahmoud Reza Azghani; Sharareh Kian-Bostanabad; Tara Ahmadi; Hamid Khabiri

Volume 10, Issue 4 , January 2017, , Pages 339-346

  Long bone fracture is the most prevalent traumatic fractures that accures due to the strike and attacted load exertions, which one of them is the butterfly fracture. This type of fracture may happen with sudden and combined forces. Since in this type of fracture, the number of fracture lines is more ...  Read More

Biomechanics of Bone / Bone Biomechanics
Design and Biomechanical Study of the First Iranian Cervical Cage using Finite Element Analyses

Mohammad Nikkhoo; Ali Tahassori; Mohammad Haghpanahi

Volume 8, Issue 3 , September 2014, , Pages 203-212

  To develop the advanced technologies in medical device industry, design and manufacturing of cervical cage was performed in Iran for the first time. This research-based industrial project should be accomplished based on precise biomechanical studies and mechanical tests. Hence, this study presents the ...  Read More

Biomechanics of Bone / Bone Biomechanics
Investigating the Effect of Adding ZrO2 Nanoparticles on Physical and Mechanical Properties of Glass Ionomer Cements

Masume Khaghani; Zahra Golniya; Ali Doostmohammadi

Volume 6, Issue 1 , June 2012, , Pages 1-7

  The aim of this work was evaluating of zirconia nanoparticles’ effect on physical and mechanical properties of dental glass ionomer cements (GICs). Ceramic part of GIC was prepared using melting method and zirconia nanoparticles were added to GIC in 1, 3 and 5 weight percent. Characterization tests ...  Read More

Biomechanics of Bone / Bone Biomechanics
The Effect of Collagen on the Synthesis of Calcium Phosphate Nanoparticles

Hoda Salemi; Ali Asghar Behnamghader; Mohammad Reza Baghaban Eslaminejad; Mohammad Ataei

Volume 6, Issue 4 , June 2012, , Pages 249-255

  Collagen and Hydroxyapatite (HA) nanoparticles are significant constituent of the natural bone. In this study, the effect of collagen on the morphological and phase characteristics of calcium phosphate nanoparticles was investigated. The synthesis reaction was initiated by mixing H3PO4 as phosphorous ...  Read More

Biomechanics of Bone / Bone Biomechanics
Automatic and Continuous Estimation of Alpha Angle in Human Femur by 3D Model Analysis

Mina Gharenazifam; Ehsan Arbabi

Volume 6, Issue 4 , June 2012, , Pages 267-278

  One of the main causes of early osteoarthritis of the hip is Femoroacetabular Impingement (FAI). When the femoral head loses its spherical shape at head-neck junction, a special type of impingement, called Cam impingement, occurs. Alpha angle can be used as a geometric parameter for evaluating this kind ...  Read More

Biomechanics of Bone / Bone Biomechanics
To Design and Make a Mechanical System for Clinical Studying on Rotational Deformities of Tibia Affecting the Tibiofemoral Contact Pressure under Standing Position Loading of Human Cadavers

Sara Sadat Farshidfar; Mohammad Reza Mallakzadeh; Hamid Reza Yazdi

Volume 6, Issue 1 , June 2012, , Pages 49-55

  The aim of this study was to compare the contact area and pressure within medial and lateral compartments of tibiofemoral joint during internal and external rotational deformities of tibia bone. Methods: five lower extremities of fresh frozen human cadavers were tested by using a mechanical system was ...  Read More

Biomechanics of Bone / Bone Biomechanics
Dynamic Stress Analysis of Upper Central Teeth Using Finite Element Method: Effect of Visco-elasticity

Mohammad Mehdi Khani; Mohammad Tafazzoli Shadpour; Farzane Aghajani; Peyman Naderi

Volume 5, Issue 1 , June 2011, , Pages 13-20

  Stress analysis is a proper tool in evaluation of vulnerable regions of dental tissues exposed to cyclic loading due to mastication and other physiological functions. In this study, effects of visco-elastic property of dental components on the distribution of stress are investigated in finite element ...  Read More

Biomechanics of Bone / Bone Biomechanics
Axisymmetric Poroelastic FE Modeling of Intervertebral Disc for Investigation of Lumbar Spine Biomechanics

Mohammad Nikkhoo; Mohammad Haghpanahi; J. L. Wang; Mohammad Parnianpour

Volume 5, Issue 1 , June 2011, , Pages 21-32

  Prediction of the relationship between different types of mechanical loading and the failure of the intervertebral disc is so important to identify the risk factors which are difficult to study in vivo and   in vitro. On the basis of finite element methods some of these issues may be overcome ...  Read More

Biomechanics of Bone / Bone Biomechanics
Analysis of Bone Remodeling around Functionally Graded Orthopedic Screws and Comparison with Metal Screws Using Finite Element Method

Behnoud Haghighi; Masoud Tahani; Gholam Reza Rouhi

Volume 5, Issue 1 , June 2011, , Pages 33-44

  Orthopedic screws are widely used devices for fixation of bone fractures. Progressive loosening of bone fixation screws, induced by stress shielding and subsequent adaptive bone remodeling, results in bone loss around the screw. A set of two-dimensional finite element models including cortical and cancellous ...  Read More

Biomechanics of Bone / Bone Biomechanics
Preparation of Nanocomposite Gelatin/Apatite Scaffold through a Biomimetic Method

Mahmoud Azami; Fathollah Moztarzadeh; Mohammad Rabiee

Volume 3, Issue 4 , June 2009, , Pages 275-284

  During past decade, using biomimetic approaches has received much attention by scientists in the field of tissue substitutes preparation. These approaches have been employed for synthesis of bone tissue engineering scaffolds in the case of either materials or synthesis methods. In this study, an apatite ...  Read More

Biomechanics of Bone / Bone Biomechanics
Investigation of Human Mesenchymal Stem Cells Adhesion and Diffusion into Poly (lactic-co-glycolic acid)/Hydroxyapatite Porous Scaffold Coated with a Biodegradable Triblock Copolymer

Masoume Haghbin Nazarpak; Farzane Pourasgari; Mohammad Nabi Sarbolouki

Volume 3, Issue 4 , June 2009, , Pages 291-298

  The scaffolds for bone tissue engineering should consider the functional requirements: porosity, biocompatibility, and biodegradability. In this study, porous Poly (lactic-co-glycolic acid)/Hydroxyapatite composites were prepared with different weight ratios. Porous samples were fabricated by freeze-extraction ...  Read More

Biomechanics of Bone / Bone Biomechanics
An Analytical Model For Investigation Of Human Head Impact And Study Of Its Governing Equations

Shahab Mansourbaghaei; Majid Haghayegh; Seyed Mohammad Rajaei

Volume 3, Issue 3 , June 2009, , Pages 243-253

  An analytical method to predict the response of the inclined impact of a fluid filled elastic spherical shell having an arbitrary thickness with an elastic toroid is investigated in this paper which can be a model for analytical evaluation of blunt impact on the human head. The study is performed under ...  Read More

Biomechanics of Bone / Bone Biomechanics
Effect Of Liquid Phase Concentration On Setting Time And Compression Strength Of Hydroxyapatite Bone Cement

Seyed Mahmoud Rabiei; Fathollah Moztarzadeh; Mehran Solati Hashjin; Saeed Hesaraki

Volume 1, Issue 2 , June 2007, , Pages 105-110

  In this research, the influence of NaH2PO4.2H2O with different concentrations on setting time and compressive strength of bone cement based on hydroxyapatite was investigated. Hydroxyapatite cement is of calcium phosphate bone cements, which can be considered as the best substitute for hard tissues. ...  Read More

Biomechanics of Bone / Bone Biomechanics
Effect Of Microstructure And Mechanical Properties Of Haversian Cortical Bone On Microcrack Propagation Trajectory

Ahmad Raeisi Najafi; Ahmad Reza Arshi; Mohammad Reza Eslami; Shahriar Fariborz; Mansour Moeinzadeh

Volume 1, Issue 3 , June 2007, , Pages 177-188

  A two dimensional finite element model for the human Haversian cortical bone is represented. The interstitial bone tissue, the osteons and the cement line were modeled as the matrix, the fibers and the interface, respectively. This was due to similarities between fiber-ceramic composite materials and ...  Read More

Biomechanics of Bone / Bone Biomechanics
Material Property Sensitivity Analysis For Exact Finite Element Model Of The First Cervical Vertebra (Atlas)

Mohammad Haghpanahi; Mehdi Pourdanial

Volume 1, Issue 4 , June 2007, , Pages 289-299

  A 3D anatomically accurate finite element model of the human first cervical vertebra (atlas), including cortical and cancellous bones, was developed in ANSYS 9 based on CT-scan images. The main objective was to investigate the effect of cancellous bone on the value and distribution of maximum and average ...  Read More

Biomechanics of Bone / Bone Biomechanics
Synthesis And Dissolution Kinetics In A Simulated Bone Resorption Medium Of Amorphous Carbonated Calcium Phosphates

Abdorreza Sheikh Mehdi Mesgar; Zahra Mohammadi; Fathollah Moztarzadeh; Mahtab Ashrafi Khouzani; Zeinab Sadat Mohammadi

Volume 1, Issue 1 , June 2007, , Pages 39-51

  Amorphous carbonated calcium phosphates (ACCPs) with different carbonate contents and Ca/P ratios were reproducible synthesized by the reaction parameters as low temperature, high pH value, using initial solutions of calcium and phosphate at low concentrations, and various amounts of carbonate, as well ...  Read More

Biomechanics of Bone / Bone Biomechanics
A 3d Finite Element Analysis Of The Second Cervical Vertebra (Axis) To Study The Odontoid Fracture

Mohammad Haghpanahi; Ali Gorginzadeh; Saba Sohrabi

Volume 1, Issue 2 , June 2007, , Pages 131-136

  Considering the life threatening consequences of the cervical spine injuries, the study of its biomechanical behavior has become important. The most common axis (second cervical vertebra) injury is called odontoid fracture, the majority of which is type II or dens fracture. In this study, an exact 3D ...  Read More

Biomechanics of Bone / Bone Biomechanics
Effects Of Type And Thickness Of Dental Implant Coatings On Maximum Stress At The Interface Of Coating-Implant And Bone-Coating

Khalil Farhangdoust; Ali Banihashem; Ali Ghaneei

Volume -2, Issue 1 , July 2005, , Pages 1-8

  Using ceramic coatings has increased in popularity due to their compatibility with bone, absence of the fibrous layer at the coating-implant interface, and the stronger coating-bone bonding. Among these coatings, hydroxyapatite (HA) and fluoroapatite (FA) are more popular. For the first time in this ...  Read More

Biomechanics of Bone / Bone Biomechanics
Parameters Affecting The Stresses Within Pedicel Screw Systems In A Stabilized Lumbar Spine

Seyed Hamed Hosseini Nasab; Farzam Farahmand; Mohammad Hossein Karegar Novin; Mohsen Karami

Volume -1, Issue 2 , June 2005, , Pages 159-172

  Several linear and nonlinear finite element models of intact and fixed lumbar spine were analyzed. The intact model was developed based on CT images, and following verification, was employed to simulate the spinal fixation procedure using two different commercial pedicle screw systems. The results including ...  Read More