Ahmad Faizan

Summary

Publications

  1. pmc Do design variations in the artificial disc influence cervical spine biomechanics? A finite element investigation
    Ahmad Faizan
    Engineering Center for Orthopaedic Research Excellence, Departments of Bioengineering and Orthopaedic Surgery, 5046 NI, MS 303, Colleges of Engineering and Medicine, University of Toledo, Toledo, OH 43606, USA
    Eur Spine J 21:S653-62. 2012
  2. pmc Three-dimensional finite element analysis of the pediatric lumbar spine. Part I: pathomechanism of apophyseal bony ring fracture
    Koichi Sairyo
    Department of Bioengineering, University of Toledo, OH, USA
    Eur Spine J 15:923-9. 2006
  3. doi request reprint Adjacent level effects of bi level disc replacement, bi level fusion and disc replacement plus fusion in cervical spine--a finite element based study
    Ahmad Faizan
    Engineering Center for Orthopaedic Research Excellence E CORE, University of Toledo, Toledo, OH 43606, USA
    Clin Biomech (Bristol, Avon) 27:226-33. 2012
  4. ncbi request reprint The effect of removing the lateral part of the pars interarticularis on stress distribution at the neural arch in lumbar foraminal microdecompression at L3-L4 and L4-L5: anatomic and finite element investigations
    Alexander A Ivanov
    Department of Orthopaedic Surgery, Medical University of Ohio, Toledo, OH 43614, USA
    Spine (Phila Pa 1976) 32:2462-6. 2007
  5. ncbi request reprint Biomechanical rationale of ossification of the secondary ossification center on apophyseal bony ring fracture: a biomechanical study
    Ahmad Faizan
    Engineering Center for Orthopedic Research Excellence E CORE, Department of Bioengineering, College of Engineering, University of Toledo, Toledo, OH, USA
    Clin Biomech (Bristol, Avon) 22:1063-7. 2007
  6. doi request reprint Biomechanical analysis comparing three C1-C2 transarticular screw salvaging fixation techniques
    Hossein Elgafy
    Engineering Center for Orthopaedic Research Excellence, Department of Bioengineering, College of Engineering, University of Toledo, Toledo, OH, USA
    Spine (Phila Pa 1976) 35:378-85. 2010
  7. ncbi request reprint Buck's direct repair of lumbar spondylolysis restores disc stresses at the involved and adjacent levels
    Koichi Sairyo
    Spine Research Center, Department of Bioengineering, University of Toledo, Toledo, OH 43606, USA
    Clin Biomech (Bristol, Avon) 21:1020-6. 2006
  8. pmc Parameters that effect spine biomechanics following cervical disc replacement
    Vijay K Goel
    Departments of Bioengineering and Orthopaedic Surgery, 5046 NI, MS 303, Colleges of Engineering and Medicine, Engineering Center for Orthopaedic Research Excellence, University of Toledo, Toledo, OH 43606, USA
    Eur Spine J 21:S688-99. 2012
  9. ncbi request reprint How the increase of the cervical disc space height affects the facet joint: an anatomy study
    Jiayong Liu
    Department of Orthopaedic Surgery, Medical University of Ohio, Toledo, OH 43614, USA
    Spine (Phila Pa 1976) 31:E350-4. 2006
  10. pmc Operated and adjacent segment motions for fusion versus cervical arthroplasty: a pilot study
    Tomoya Terai
    Engineering Center for Orthopaedic Research Excellence E CORE, Department of Bioengineering, College of Engineering, University of Toledo, Toledo, OH, USA
    Clin Orthop Relat Res 469:682-7. 2011

Collaborators

Detail Information

Publications11

  1. pmc Do design variations in the artificial disc influence cervical spine biomechanics? A finite element investigation
    Ahmad Faizan
    Engineering Center for Orthopaedic Research Excellence, Departments of Bioengineering and Orthopaedic Surgery, 5046 NI, MS 303, Colleges of Engineering and Medicine, University of Toledo, Toledo, OH 43606, USA
    Eur Spine J 21:S653-62. 2012
    ..Overall, the oval design with an inferior ball component, produced motion, facet loads, implant stresses and capsule ligament strains closest to the intact spine, which may be key to long-term implant survival...
  2. pmc Three-dimensional finite element analysis of the pediatric lumbar spine. Part I: pathomechanism of apophyseal bony ring fracture
    Koichi Sairyo
    Department of Bioengineering, University of Toledo, OH, USA
    Eur Spine J 15:923-9. 2006
    ..Over time, the higher compression stresses along with tension stresses in flexion may contribute to the apophyseal ring fracture (fatigue phenomena)...
  3. doi request reprint Adjacent level effects of bi level disc replacement, bi level fusion and disc replacement plus fusion in cervical spine--a finite element based study
    Ahmad Faizan
    Engineering Center for Orthopaedic Research Excellence E CORE, University of Toledo, Toledo, OH 43606, USA
    Clin Biomech (Bristol, Avon) 27:226-33. 2012
    ..The aim of this study was to compare the adjacent level biomechanics of bi-level disc replacement, bi-level fusion and a construct having adjoining level disc replacement and fusion system...
  4. ncbi request reprint The effect of removing the lateral part of the pars interarticularis on stress distribution at the neural arch in lumbar foraminal microdecompression at L3-L4 and L4-L5: anatomic and finite element investigations
    Alexander A Ivanov
    Department of Orthopaedic Surgery, Medical University of Ohio, Toledo, OH 43614, USA
    Spine (Phila Pa 1976) 32:2462-6. 2007
    ..The assessment of L3 and L4 pars interarticularis thickness and finite element analysis of stress distribution across L3 and L4 pars interarticularis...
  5. ncbi request reprint Biomechanical rationale of ossification of the secondary ossification center on apophyseal bony ring fracture: a biomechanical study
    Ahmad Faizan
    Engineering Center for Orthopedic Research Excellence E CORE, Department of Bioengineering, College of Engineering, University of Toledo, Toledo, OH, USA
    Clin Biomech (Bristol, Avon) 22:1063-7. 2007
    ..There is no previous study clarifying the mechanism of the high prevalence of this disorder in the ossification stage. Thus, in this study, we investigated the effects of ossification of the ring on lumbar spine biomechanics...
  6. doi request reprint Biomechanical analysis comparing three C1-C2 transarticular screw salvaging fixation techniques
    Hossein Elgafy
    Engineering Center for Orthopaedic Research Excellence, Department of Bioengineering, College of Engineering, University of Toledo, Toledo, OH, USA
    Spine (Phila Pa 1976) 35:378-85. 2010
    ..This is an in vitro biomechanical study...
  7. ncbi request reprint Buck's direct repair of lumbar spondylolysis restores disc stresses at the involved and adjacent levels
    Koichi Sairyo
    Spine Research Center, Department of Bioengineering, University of Toledo, Toledo, OH 43606, USA
    Clin Biomech (Bristol, Avon) 21:1020-6. 2006
    ..Purpose of this study was to analyze the disc stresses at cranial and caudal adjacent level of lumbar spondylolysis. Also, the biomechanical effects of Buck's technique on disc stresses at these two segments were evaluated...
  8. pmc Parameters that effect spine biomechanics following cervical disc replacement
    Vijay K Goel
    Departments of Bioengineering and Orthopaedic Surgery, 5046 NI, MS 303, Colleges of Engineering and Medicine, Engineering Center for Orthopaedic Research Excellence, University of Toledo, Toledo, OH 43606, USA
    Eur Spine J 21:S688-99. 2012
    ..Evaluation of in vivo kinematics following TDR to analyze the quality and quantity of motion using stereoradiogrammetric technique may be needed...
  9. ncbi request reprint How the increase of the cervical disc space height affects the facet joint: an anatomy study
    Jiayong Liu
    Department of Orthopaedic Surgery, Medical University of Ohio, Toledo, OH 43614, USA
    Spine (Phila Pa 1976) 31:E350-4. 2006
    ..In vitro study on the effect of increasing the height of the cervical disc space on the facet joint...
  10. pmc Operated and adjacent segment motions for fusion versus cervical arthroplasty: a pilot study
    Tomoya Terai
    Engineering Center for Orthopaedic Research Excellence E CORE, Department of Bioengineering, College of Engineering, University of Toledo, Toledo, OH, USA
    Clin Orthop Relat Res 469:682-7. 2011
    ..Fusion may lead to adjacent segment degeneration. Artificial discs have been introduced as motion-preserving devices to reduce the risk of fusion-related complications...
  11. pmc Three dimensional finite element analysis of the pediatric lumbar spine. Part II: biomechanical change as the initiating factor for pediatric isthmic spondylolisthesis at the growth plate
    Koichi Sairyo
    Bioengineering, University of Toledo, 5040 Nitschke Hall, OH, 43606, USA
    Eur Spine J 15:930-5. 2006
    ..In conclusion, FE models indicate that stress concentrations in the lytic model increase at the growth plate which may lead to physis stress fracture leading to spondylolisthesis...