Exploration of therapeutic effect and value of the self-made spinal positioning equipment and percutaneous pedicle screw fixation system in the treatment of thoracic and lumbar fractures / 中华骨科杂志
Chinese Journal of Orthopaedics
; (12): 737-742, 2010.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-388149
Responsible library:
WPRO
ABSTRACT
Objective To explore the therapeutic effect and application value of the self-made spinal positioning equipment and percutaneous pedicle screw fixation system in the treatment of thoracic and lumbar fracture. Methods To determine the fractured vertebra and pedicle screws entrance point with spinal positioning equipment, 67 patients with thoracic and lumbar fractures were performed percutaneous pedicle screw fixation by using self-made percutaneous pedicle screw fixation system. By contrasting the perioperative indicators, and imaging indicators, to evaluate the therapeutic effect and application value of the system. Results For the spinal positioning equipment, the location time were (15.85±2.45) min and the location accuracy were 95.03%±3.27%. But for the open reduction internal fixation, the location time were (35.46±5.39) min and the location accuracy were 94.02%±2.95%. There was no significant difference in location accuracy, but were significant differences in location time (P<0.05). Percutaneous pedicle screw fixation had the same effect on three sides with open reduction internal fixation in vertebral height restore,kyphosis deformity and correction and lumbar spinal stenosis's correction. The perioperative indicators of the preoperative and postoperative grope had significant difference (P<0.05). There were significant differences in all perioperative indicators between the percutaneous pedicle screw fixation and the open reduction internal fixation (P<0.05). Conclusion The spinal positioning equipment is helpful to determine the fractured vertebra and pedicle screws entrance point accurately and reduce the radiation. The percutaneous pedicle screw fixation system has the advantage of convenient manipulation and accurate implantation. The system can not only reduce surgical damage and post-operation reaction but also make patients recover quickly and face less complications.
Full text:
Available
Database:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Orthopaedics
Year:
2010
Document type:
Article