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find Author "PENG Chaohua" 1 results
  • Curative effect of mini-incision common vertebral pedicle screw internal fixation on thoracoclumbar fractures without neurological injury

    Objective To explore the short-term therapeutic effect of mini-incision common vertebral pedicle screw internal fixation on thoracoclumbar fractures without neurological injury. Methods The data of 61 patients with thoracolumbar fractures without neurological injury treated with mini-incision common vertebral pedicle screw internal fixation (the mini-incision group, n=32) or percutaneous pedicle screw fixation (the percutaneous group, n=29) from February 2014 to January 2016 was retrospectively collected and analyzed. Total incision length, operation time, blood loss, fluoroscopy times, postoperative bed rest time, hospitalization costs, Visual Analogue Scale (VAS) score, Oswestry Disability Index (ODI), vertebral Cobb angle of correction, and accuracy rate of screw placement were compared between the two groups. Results All the patients were followed up for 6 to 24 months with a mean of 13.4 months. There were no complications such as incision infection and neurovascular injury except for 2 screws breakage in one patient in the percutaneous group. In the mini-incision group, the average total incision length was longer than that in the percutaneous group [(7.33±0.53) vs. (6.38±0.44) cm], while the average operation time was shorter than that in the percutaneous group [(62.66±4.75) vs. (72.93±5.09) minutes]; the differences were statistically significant (P<0.001). In the mini-incision group, the average frequency of fluoroscopy was fewer [(5.63±0.61)vs. (19.07±1.60) times] and the average hospitalization costs was lower [(23.3±1.5) thousand yuan vs. (39.5±1.6) thousand yuan] than those in the than that in the percutaneous group; the differences were statistically significant (P<0.001). No significant difference was found in blood loss, postoperative bed rest time, VAS score, ODI, vertebral Cobb angle of correction, and accuracy rate of screw placement between the two groups (P>0.05). Conclusions Mini-incision common vertebral pedicle screw internal fixation for thoracoclumbar fractures without neurological injury has the advantages of short operation time, less fluoroscopy times, low hospitalization costs and high fixation strength. It may obtain a good short-term effectiveness.

    Release date:2017-12-25 06:02 Export PDF Favorites Scan
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