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。
2
Conclusion:1. Occipital nerve block improved the nerve block method, emphasizing the significance of relieving pain and complement the diagnostic criteria of cervicogenic headache;
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.