Richard O, Morvan G, Busson J, Wybier M, Massare C
Service de Radiologie B, Hôpital Cochin, Paris.
Rev Chir Orthop Reparatrice Appar Mot. 1993;79(2):140-2.
The authors report the adverse reactions to myelography in two groups of patients. The only difference was the spinal needle size: 20 G (0.9 mm) in the first group versus 26 G (0.45 mm) in the second one. In the second group the adverse reactions appear 3 to 10 less frequent and 3 to 5 less lasting.
作者报告了两组患者脊髓造影的不良反应。唯一的区别是脊髓穿刺针的尺寸：第一组为20G（0.9毫米），第二组为26G（0.45毫米）。在第二组中，不良反应出现的频率低3至10倍，持续时间短3至5倍。
