Search Results - "Joukar, Amin"

Biomechanics of the Sacroiliac Joint: Anatomy, Function, Biomechanics, Sexual Dimorphism, and Causes of Pain by Kiapour, Ali, Joukar, Amin, Elgafy, Hossein, Erbulut, Deniz U, Agarwal, Anand K, Goel, Vijay K

“…The sacroiliac joints (SIJs), the largest axial joints in the body, sit in between the sacrum and pelvic bones on either side. They connect the spine to the…”
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Sacroiliac joint stabilization using implants provide better fixation in females compared to males: a finite element analysis by Joukar, Amin, Kiapour, Ali, Shah, Anoli, Vosoughi, Ardalan Seyed, Goel, Vijay K.

“…Purpose This study’s objective was to assess biomechanical parameters across fused and contralateral sacroiliac joints (SIJs) and implants during all spinal…”
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Decreased SIRT1 Activity Is Involved in the Acute Injury Response of Chondrocytes to Ex Vivo Injurious Mechanical Overload by Karnik, Sonali, Noori-Dokht, Hessam, Williams, Taylor, Joukar, Amin, Trippel, Stephen B, Sankar, Uma, Wagner, Diane R

“…A better understanding of molecular events following cartilage injury is required to develop treatments that prevent or delay the onset of trauma-induced…”
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Biomechanical Analysis of the Tuning Fork Plate Versus Dual Pelvic Screws in a Sacrectomy Model: A Finite Element Study by Joukar, Amin, Mehta, Jwalant, Goel, Vijay K., Marks, David S.

“…Study Design: To evaluate the mechanical effectiveness of “tuning fork” plate fixation system by comparing with dual iliac screw fixation under different…”
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Lumbar Disc Degeneration Affects the Risk of Rod Fracture Following PSO; A Finite Element Study by Vosoughi, Ardalan Seyed, Shekouhi, Niloufar, Joukar, Amin, Zavatsky, Michael, Goel, Vijay K., Zavatsky, Joseph M.

“…Study Design Finite element (FE) study. Objective Pedicle subtraction osteotomy (PSO) is a surgical method to correct sagittal plane deformities. In this…”
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Effects on hip stress following sacroiliac joint fixation: A finite element study by Joukar, Amin, Chande, Ruchi D., Carpenter, R. Dana, Lindsey, Derek P., Erbulut, Deniz U., Yerby, Scott A., Duhon, Bradley, Goel, Vijay K.

“…For those patients who suffer from low back pain generated by the sacroiliac (SI) joint, fusion of the SI joint has proven to be an effective means of…”
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The Evaluation of Shoulder Abduction with and without Rotation on the Supraspinatus Tendon and Labrum: A Finite Element Study by Gupta, Anil Kumar, Joukar, Amin, O’Connell, Ryan, Goel, Vijay K.

“…Objectives: Subacromial Impingement Syndrome (SIS) is thought to be the most common cause of isolated shoulder pain. SIS is the abnormal contact of the soft…”
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110. The effect of the shape of the fixation implant on the biomechanics of sacroiliac segment: comparison of triangular vs threaded screw fixation implants: a finite element study by Joukar, Amin, Massaad, Elie, Kiapour, Ali, Shin, John

“…Sacroiliac joint (SIJ) pain has been recognized as a main source of pain in 15% to 30% of patients with low back pain. The common surgical treatment involves…”
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110. The effect of the shape of the fixation implant on the biomechanics of sacroiliac segment: comparison of triangular vs threaded screw fixation implants: a finite element study by Joukar, Amin, Massaad, Elie, Kiapour, Ali, Shin, John

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Sex Specific Sacroiliac Joint Biomechanics During Standing Upright: A Finite Element Study by Joukar, Amin, Shah, Anoli, Kiapour, Ali, Vosoughi, Ardalan Seyed, Duhon, Bradley, Agarwal, Anand K., Elgafy, Hossein, Ebraheim, Nabil, Goel, Vijay K.

“…The comparison of sacroiliac joint (SIJ) angular motions, pelvis ligaments strain, load sharing, and stress distribution across the joint for male and female…”
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Numerical simulation of osteocyte cell in response to directional mechanical loadings and mechanotransduction analysis: considering lacunar-canalicular interstitial fluid flow by Joukar, Amin, Niroomand-Oscuii, Hanieh, Ghalichi, Farzan

“…Highlights • Changes in osteocyte morphology and direction of loadings affects the cell stimulation. • Shear stress in the canaliculi which is along the…”
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Biomechanics of Healthy, Degraded and Photochemical Crosslinked Cartilage by Joukar, Amin

“…Articular cartilage is a strong but flexible connective tissue that covers and protects the ends of long bones. Osteoarthritis (OA) is a degenerative joint…”
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Optimal satellite rod constructs to mitigate rod failure following pedicle subtraction osteotomy (PSO): a finite element study by Seyed Vosoughi, Ardalan, Joukar, Amin, Kiapour, Ali, Parajuli, Dikshya, Agarwal, Anand K., Goel, Vijay K., Zavatsky, Joseph

“…Pedicle subtraction osteotomy (PSO) is a challenging restoration technique for sagittal imbalance and is associated with significant complications. One of the…”
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A comparative study of thermal effects of 3 types of laser in eye: 3D simulation with bioheat equation by Joukar, Amin, Nammakie, Erfan, Niroomand-Oscuii, Hanieh

“…The application of laser in ophthalmology and eye surgery is so widespread that hardly can anyone deny its importance. On the other hand, since the human eye…”
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Short single-wedge stems have higher risk of periprosthetic fracture than other cementless stem designs in Dorr type A femurs: a finite element analysis by Nandi, Sumon, Shah, Anoli, Joukar, Amin, Becker, Kevin, Crutchfield, Cody, Goel, Vijay

“…Background: The use of total hip arthroplasty (THA) femoral stems that transmit force in a favourable manner to the femur may minimise periprosthetic…”
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Biomechanical analysis of stand-alone lumbar interbody cages versus 360° constructs: an in vitro and finite element investigation by Kiapour, Ali, Massaad, Elie, Joukar, Amin, Hadzipasic, Muhamed, Shankar, Ganesh M, Goel, Vijay K, Shin, John H

“…Low fusion rates and cage subsidence are limitations of lumbar fixation with stand-alone interbody cages. Various approaches to interbody cage placement exist,…”
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Lumbar-Sacral Destruction Fixation Biomechanics: A Finite Element Study by Joukar, Amin, Mehta, Jwalant, Marks, David, Goel, Vijay K.

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0085 - Lumbar-Sacral Destruction Fixation Biomechanics: A Finite Element Study by Joukar, Amin, Mehta, Jwalant, Marks, David, Goel, Vijay K.

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Correlation analysis of cartilage wear with biochemical composition, viscoelastic properties and friction by Joukar, Amin, Creecy, Amy, Karnik, Sonali, Noori-Dokht, Hessam, Trippel, Stephen B., Wallace, Joseph M., Wagner, Diane R.

“…Healthy articular cartilage exhibits remarkable resistance to wear, sustaining mechanical loads and relative motion for decades. However, tissues that replace…”
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Anisotropic properties of articular cartilage in an accelerated in vitro wear test by Hossain, M. Jayed, Noori-Dokht, Hessam, Karnik, Sonali, Alyafei, Naomi, Joukar, Amin, Trippel, Stephen B., Wagner, Diane R.

“…Many material properties of articular cartilage are anisotropic, particularly in the superficial zone where collagen fibers have a preferential direction…”
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