Cervical spine instability following axial compression injury: A biomechanical study
نویسندگان
چکیده
منابع مشابه
Biomechanical Study of Cervical Spine with Pathology
The cervical spine is one of the most complex structures of the human skeleton. The knowledge of the cervical spine kinematics is a very important tool for many clinical applications such as diagnosis, treatment and surgical interventions and for the development of new spinal implants. The finite element method (FEM) is a well-known and widely used numerical method to simulate structural behavi...
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background: the cervical spine is the most vulnerable part of the vertebral column and the rotational movements are the most dangerous movements which may cause damages to cervical spine. a good treatment option for the cervical disc disease is the replacement of a damaged disc with an artificial disc that has shown satisfactory clinical results. methods: the c4 to c6 vertebrae of a normal subj...
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bilateral vocal cord paralysis is a rare and preventable complication of anterior cervical discectomy and fusion. herein, we report a fatal case of bilateral vocal cord paralysis after anterior cervical discectomy and fusion (acd/f). a 65-year-old man with cervical spine trauma and anterior cord syndrome, following car overturn presented to our emergency department. the patient had c6-t10 prola...
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Objective. To develop a detailed three-dimensional geometrically and biomechanically accurate finite element model of the human lower cervical spine, and to further investigate the biomechanical responses of the simulated ligamentous and articulating facets injured human cervical spine. Study design. The study comprised the development of a finite element model of human lower cervical spine and...
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Stage I compression-extension injury of the cervical spine, as described by Allen et al, is not always a stable injury. The combined unilateral failure of the posterior structures under compression together with failure of the anterior structures under tension will lead to rotational instability around the intact lateral mass. We report on 10 consecutive patients who presented with this type of...
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ژورنال
عنوان ژورنال: Orthopaedics & Traumatology: Surgery & Research
سال: 2014
ISSN: 1877-0568
DOI: 10.1016/j.otsr.2013.10.015