XIE Yanchun,XIANG Liangbi,LIU Jun.The feasibility of percutaneous pedicle screw placement of lumbar spine in the field operation rescue shelter[J].Chinese Journal of Spine and Spinal Cord,2017,(7):634-637.
The feasibility of percutaneous pedicle screw placement of lumbar spine in the field operation rescue shelter
Received:May 14, 2017  Revised:July 18, 2017
English Keywords:The field operation rescue shelter  Minimally invasive  Percutaneous pedicle screws  Feasibility
Fund:辽宁省面上项目(编号:20170540958)
Author NameAffiliation
XIE Yanchun Department of orthopedics, General Hospital of Shenyang Military Area Command, Shenyang, 110016, China 
XIANG Liangbi 沈阳军区总医院骨科脊柱病区 110016 辽宁省沈阳市 
LIU Jun 沈阳军区总医院骨科脊柱病区 110016 辽宁省沈阳市 
轩安武  
李 卓  
赵阳阳  
于海龙  
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English Abstract:
  【Abstract】 Objectives: To discuss the feasibility of percutaneous pedicle screw placement of lumbar spine in the field operation rescue shelter. Methods: Twelve pigs underwent percutaneous pedicle screw placement of lumbar in the field comprehensive operation rescue shelter. The weight of pigs, segments of operation, the number of screws, the operation time, blood loss, incision condition and postoperative lower limb activities were analyzed statistically. Results: Among 12 pigs in the group, the average weight was 26.32±3.45kg(21-30kg), L1-3 segments were for 8 pigs and L2-4 segments for 4 pigs, the average operation time was 80.45±2.45min(70-96min), the average blood loss was 5.73±0.37ml(2.5-7.7ml), the total of 72 pedicle screws were used. Among total 72 incisions, only 1 incision showed redness and swelling in 1 pig, but all pigs no incision infection occurred within 2 weeks follow-up, and the suture was removed 2 weeks after operation. All 12 pigs after anesthesia could walk normally without gait abnormal. Conclusions: The percutaneous lumbar pedicle screw fixation has the advantage of less trauma, shorter operation time, less blood loss, which has certain feasibility in the field operation rescue shelter.
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