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- Publications
- Influence
Biomechanical finite element analysis on bone graft fusion of bilateral articular process combined with spinous process to prevent postoperative correction loss after thoracolumbar fracture surgery.
- He Dengwei, W. Li-jun, Chi Yonglong
- Medicine
- 2009
Objective To develop a biomechanical model of bone graft fusion of bilateral articular process combined with spinous process using 3D finite element method to explain its preventive role on… Expand
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Curative effect evaluation of treatment of C type of distal femur fractures with Less Invasive Stabilization System(LISS)
- Chi Yonglong
- Medicine
- 2008
Objective Evaluation of curative effects of treatment of C type of distal femur fractures with Less Invasive Stabilization System (LISS). Methods 13 patients with C type of distal femur fractures… Expand
Use of Coflex interspinous dynamic stabilization device for L5/S1 degenerative disease
- Chi Yonglong
- Medicine
- 2011
Objective:To investigate the feasibility and clinical efficacy of Coflex interspinous dynamic stabilization device for L5/S1 degenerative disease.Method:Anatomic parameters of S1 interspinous process… Expand
Clinical evaluation of interspinous dynamic internal fixation for low back pain
- C. Yi-heng, Hua-zi Xu, +4 authors Xu Hui
- Medicine
- 1 September 2010
Objective To evaluate the mid-term clinical effects and the imaging changes of Coflex interspinous dynamic internal fixation for low back pain. Methods From February 2007 to June 2009,Coflex… Expand
Treatment of tibial plateau fracture with minimal invasion spinal surgery in 36 cases
- Chi Yonglong
- Medicine
- 2006
Objective To investigate the clinical results of minimal invasion spinal surgery (MISS) in treating tibial plateau fractures to provide best procedure for such treatment.Methods The study involved 36… Expand
The study of tridimensional orientation imaging classification of the thoracolumbal injury
- Chi Yonglong
- Medicine
- 1999
Objective:To study the tridimensional orientation imaging classification of the thoracolumbal injury.Method:The lesion of the vertebrae, the spinal cannel and accessory structure were measured in 227… Expand
Stability analysis of a dynamic pedicle screw fixation device with posterolateral fusion in goat mod-el
- Chi Yonglong
- Medicine
- 2005
Objective: To compare the stability of dynamic pedicle screw fixation device(DD) to its equivalentrigid pedicle screw fixation device (RD) with posterolateral fusion in vivo goat model.Method:18… Expand
Treatment of odontoid process fractures with anterior percutaneous screw fixation
- Chi Yonglong, Wang Xiang-yang, Mao Fangmin
- Medicine
- 2000
Objective To explore a new method in the treatment of odontoid pr ocess fracture with a self-designed screw and anterior percutaneous odontoid fix ation. Methods Computerized tomography (CT) was used… Expand
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Biomechanical analysis of posterior monosegmental fixation:effect of the angle of pedicle screw implanted
- Zhu Minyu, Chi Yonglong, W. Li-jun, H. Qi-shan, Xu Hua-zi, Mao Fangmin
- Medicine
- 2009
Objective Compare the biomechanical properties of four groups with different posterior monosegmental fixation and make the evaluation.Method Twenty four fresh frozen of one-week-old calf… Expand