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single needle puncture
相关语句
  单针
    ResultsProper position was reached in 99.23 % of cases with double needle puncture method at first try,while that with single needle puncture method was only 75.2 %,which was significantly lower than that group ( P < 0.005 ).
    结果双针组首次穿刺成功率为99.23%,而单针组仅为75.2%。 单针组显著低于双针组(P<0.005)。
短句来源
    The successful block rate and complications for double needle pucture group were respectively higher and lower than those of single needle puncture group ( P < 0.01 ).
    双针组的阻滞成功率显著高于单针组,而并发症显著低于单针组(P<0.01)。
短句来源
    MethodsSGB was alternately performed with double needle or single needle puncture method in 260 adult patients for 520 times respectively. The successful rates and complications were compared between the two groups.
    方法对260例成年患者用单针和双针交替行星状神经节阻滞各520次,并且对两组的成功率和并发症进行了比较。
短句来源
  “single needle puncture”译为未确定词的双语例句
    ConclusionSGB with double needle pucture method could increase the successful block rate and deacrease the complications of SGB.SGB with double needle pucture method is superior to single needle puncture method.
    结论双针法星状神经节阻滞和单针法相比,一次穿刺和阻滞的成功率高,并发症少。
短句来源
    Conclusion Posterior-lateral puncture approach to the thoracic vertebral body with the fluoroscopy guiding is a valuable method to perform single needle puncture to the central part of the thoracic vertebral body, and can be a safe procedure for the single approach for the vertebroplasty in the thoracic vertebrae.
    结论以α角为透视管球倾斜角度的安全范围,以椎弓根内壁投影为参照,斜向透视引导后外侧胸椎椎体穿刺是一种可行的单侧胸椎椎体穿刺方法。
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ObjectiveTo explore a better puncture method for stellate ganglion blook (SGB).MethodsSGB was alternately performed with double needle or single needle puncture method in 260 adult patients for 520 times respectively.The successful rates and complications were compared between the two groups.ResultsProper position was reached in 99.23 % of cases with double needle puncture method at first try,while that with single needle puncture method was only 75.2 %,which was significantly...

ObjectiveTo explore a better puncture method for stellate ganglion blook (SGB).MethodsSGB was alternately performed with double needle or single needle puncture method in 260 adult patients for 520 times respectively.The successful rates and complications were compared between the two groups.ResultsProper position was reached in 99.23 % of cases with double needle puncture method at first try,while that with single needle puncture method was only 75.2 %,which was significantly lower than that group ( P < 0.005 ).The successful block rate and complications for double needle pucture group were respectively higher and lower than those of single needle puncture group ( P < 0.01 ).ConclusionSGB with double needle pucture method could increase the successful block rate and deacrease the complications of SGB.SGB with double needle pucture method is superior to single needle puncture method.

目的为探究出一种好的星状神经节阻滞的穿刺方法。方法对260例成年患者用单针和双针交替行星状神经节阻滞各520次,并且对两组的成功率和并发症进行了比较。结果双针组首次穿刺成功率为99.23%,而单针组仅为75.2%。单针组显著低于双针组(P<0.005)。双针组的阻滞成功率显著高于单针组,而并发症显著低于单针组(P<0.01)。结论双针法星状神经节阻滞和单针法相比,一次穿刺和阻滞的成功率高,并发症少。

Objective To study the safe scope and procedure of posterior-lateral percutaneous needle puncture to the thoracic vertebral body with inclined fluoroscopic guiding, by the reference of the projection of the inner wall of thoracic pedicle. Methods The waists of each thoracic pedicles in 5 dry cadaveric thoracic vertebral bones(T1-T12) were tied with lead wires, and each thoracic vertebrae was fluoroscoped obliquely by continuous increasing C-arm tube oblique angle from 0° to a certain degree. Then did the same...

Objective To study the safe scope and procedure of posterior-lateral percutaneous needle puncture to the thoracic vertebral body with inclined fluoroscopic guiding, by the reference of the projection of the inner wall of thoracic pedicle. Methods The waists of each thoracic pedicles in 5 dry cadaveric thoracic vertebral bones(T1-T12) were tied with lead wires, and each thoracic vertebrae was fluoroscoped obliquely by continuous increasing C-arm tube oblique angle from 0° to a certain degree. Then did the same thing releasing lead wires. The fluoroscopic tube inclined angle(α angle) of each thoracic vertebrae was measured. When the projection of the surrounding bony structure moved inward and overlapped the projection of the inner wall of pedicle, the α angle was recorded. Then a fresh cadaveric trunk was selected to manipulate the method of posterior lateral needle puncture to the thoracic vertebral body at an α angle oblique fluoroscopy guidance. Results From T1 to T12,α angle was measured as T1: 57°±5.2°, T2: 47°±4.5°, T3: 40°±2.7°, T4: 37°±2.7°, T5: 36°±2.2°, T6: 35°±3.3°, T7: 34°±3.5°, T8: 33°±3.8°, T9: 32°±3.8°, T10: 30°±4.6°, T11: 22°±4.8°, T12: 17°±5.4°. There was a relative less α angle variation from T4 to T10. In the procedure of posterior lateral needle puncture, the fluoroscopy tube should be inclined to α angle, the projection of the inner wall of the pedicle could be the safety reference. The entrance point should be located at a point lateral to the inner wall projection. The internal direction of the needle should be parallel to the tube oblique angle (α angle), caudal inclination was determined by lateral fluoroscopy. Along the designed direction, the needle was inserted and settled precisely at the relative anterior center of the thoracic vertebral body. Conclusion Posterior-lateral puncture approach to the thoracic vertebral body with the fluoroscopy guiding is a valuable method to perform single needle puncture to the central part of the thoracic vertebral body, and can be a safe procedure for the single approach for the vertebroplasty in the thoracic vertebrae.

目的探讨以椎弓根内壁为参照,斜向透视定位引导后外侧胸椎椎体穿刺的安全范围及操作方法。方法将5具干燥胸椎椎骨标本(T1~T12)椎弓根腰部以铅丝捆扎,从前后位0°开始不断加大管球的倾斜角度进行X线透视。拆除铅丝后再按上述角度进行透视。观察椎弓根内壁能否作为胸椎管内壁的边缘标志,测量椎弓根内壁投影出现周围骨结构投影干扰时的透视管球倾斜角(α角)。取1具新鲜躯干标本,按照α角斜向透视定位,引导后外侧入路胸椎体穿刺操作。结果随透视倾斜角度增大,椎弓根内壁仍有清晰的投影,胸椎横突投影内移,逐渐与椎弓根投影重叠。从T1~T12,α角分别为57°±5.2°、47°±4.5°、40°±2.7°、37°±2.7°、36°±2.2°、35°±3.3°、34°±3.5°、33°±3.8°、32°±3.8°、30°±4.6°、22°±4.8°、17°±5.4°,其中T4~T10α角角度跨度较小。透视角度超过α角时横突投影开始超过椎弓根内壁投影,形成影像干扰,此时椎弓根内壁投影失去安全参考意义。穿刺过程中,将透视管球倾斜在一定的角度范围内(<α角),以椎弓根内壁投影作为参照,穿刺进针点向外避开椎弓根内壁投影,内聚方向平行于透视管球的倾...

目的探讨以椎弓根内壁为参照,斜向透视定位引导后外侧胸椎椎体穿刺的安全范围及操作方法。方法将5具干燥胸椎椎骨标本(T1~T12)椎弓根腰部以铅丝捆扎,从前后位0°开始不断加大管球的倾斜角度进行X线透视。拆除铅丝后再按上述角度进行透视。观察椎弓根内壁能否作为胸椎管内壁的边缘标志,测量椎弓根内壁投影出现周围骨结构投影干扰时的透视管球倾斜角(α角)。取1具新鲜躯干标本,按照α角斜向透视定位,引导后外侧入路胸椎体穿刺操作。结果随透视倾斜角度增大,椎弓根内壁仍有清晰的投影,胸椎横突投影内移,逐渐与椎弓根投影重叠。从T1~T12,α角分别为57°±5.2°、47°±4.5°、40°±2.7°、37°±2.7°、36°±2.2°、35°±3.3°、34°±3.5°、33°±3.8°、32°±3.8°、30°±4.6°、22°±4.8°、17°±5.4°,其中T4~T10α角角度跨度较小。透视角度超过α角时横突投影开始超过椎弓根内壁投影,形成影像干扰,此时椎弓根内壁投影失去安全参考意义。穿刺过程中,将透视管球倾斜在一定的角度范围内(<α角),以椎弓根内壁投影作为参照,穿刺进针点向外避开椎弓根内壁投影,内聚方向平行于透视管球的倾斜角度,侧位透视确定穿刺针尾倾角度,沿此方向可将穿刺针准确地穿刺至胸椎体中央略偏前部位。结论以α角为透视管球倾斜角度的安全范围,以椎弓根内壁投影为参照,斜向透视引导后外侧胸椎椎体穿刺是一种可行的单侧胸椎椎体穿刺方法。

 
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