Objective To observe the effect of diaphragm nerve block combined with injection of meperidine in Neiguan point in relieving the stretch reaction during the course of gallbladder operation.
目的观察膈神经阻滞联合内关穴注射哌替啶预防胆囊手术牵拉反应的效果。
Conclusion:1. Occipital nerve block improved the nerve block method, emphasizing the significance of relieving pain and complement the diagnostic criteria of cervicogenic headache;
结论：1。改进了枕神经阻滞的方法，强调了放散痛对于颈源性头痛的诊断价值，补充了颈源性头痛的诊断标准；
It causes thermal lesions of the peripheral and central nervous system by relieving radiofrequency waves, to block nerve conduction of pain signal by the destruction of related nerve fibers.
它通过电流在中枢和外周神经系统产生治疗性热损伤，以破坏神经纤维而阻断神经冲动的传导。
It causes thermal lesions of the peripheral and central nervous system by relieving radiofrequency waves, to block nerve conduction of pain signal by the destruction of related nerve fibers.
它通过电流在中枢和外周神经系统产生治疗性热损伤，以破坏神经纤维而阻断神经冲动的传导。
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