ABSTRACT
Objective To evaluate the efficacy of facial acupoint injection combined with nerve block in treating hemifacial spasm. Methods Fifty?four patients of both sexes, aged 26-73 yr, with the course of disease 6 months-17 yr from February 2015 to January 2016, were included in this study accord?ing to diagnostic criteria for hemifacial spasm based on expert consensus in 2014. Patients were divided into 2 groups(n=27 each)using a random number table: facial acupoint injection combined with nerve block group(group A)and nerve block group(group B). In group A, the mixed injection 2 ml(2% lidocaine hydrochloride 5 ml, compound betamethasone 1 ml, mecobalamin 1 mg, diluted to 18 ml in normal sa?line)was given at facial Sibai, Jiachengjiang, Xiaguan and Yifeng acupoints once every 5 days, 3 times in total;facial nerve block was performed via the stylomastoid foramen with the mixed injection(5 ml) previously described once every 5 days, 3 times in total;stellate ganglion block was performed on the right and left side alternately once a day, 5 times on each side. In group B, patients received facial nerve block and stellate ganglion block, and no facial acupoint injection was applied. The Cohen rating and Shorr out?come were recorded before treatment and at 10th day, 3rd month and 1 yr after treatment, and the recur?rence was recorded at 3 months and 1 yr after treatment. Results Compared with group B, Cohen classifi?cation was significantly decreased, and the effective rate was increased at 10th day, 3rd month and 1 yr af?ter treatment, and the recurrence rate was decreased at 3 months and 1 yr after treatment in group A(P<0.05). Conclusion The facial acupoint injection combined with nerve block produces better long?term ef?ficacy in treating hemifacial spasm than nerve block alone.
ABSTRACT
Although medical damage risks really exist, an effective medical risk sharing system is still not available in China right now. By analyzing the status quo of Chinese medical damage risks sharing system, the authors put forward the following suggestions to improve the current system: Upgrading the preventive strategy for medical disputes, establishing multi-level and multi-channel comprehensive medical damage risks sharing system, promoting the effective cooperation between insurance relief systems and mediation system for medical disputes, and constructing highly effective pathways to resolve the medical disputes.