观察电针疏密波和连续波治疗周围性面神经麻痹的临床疗效。

选择2017年1月至2019年12月都江堰市中医医院针灸康复科周围性面神经麻痹患者200例，随机分为连续波组和疏密波组，每组各100例。治疗后进行疗效观察，采用House-Brekmann面神经功能分级标准(H-B分级)，结合临床症状进行评定，统计有效率，采用χ²检验比较2组临床疗效。

电针连续波组治愈72例，好转15例，无效10例，总有效率为89.7%(87/97)；电针疏密波组治愈79例，好转14例，无效5例，总有效率为94.9%(93/98)。2组临床疗效比较，差异无统计学意义(χ²＝2.02，P>0.05)。

电针连续波和疏密波均可用于治疗周围性面神经麻痹。

To observe the clinical efficacy of electroacupuncture with the continuous wave and the disperse dense wave used to treat peripheral facial paralysis.

A total of 200 patients with peripheral facial paralysis, admitted to the Department of Acupuncture and Rehabilitation, Dujiangyan Hospital of Traditional Chinese Medicine from January 2017 to December 2019, were randomly divided into two groups: a continuous wave group and a disperse dense wave group, with 100 cases in each group. The House-Brackmann facial nerve grading system was applied in conjunction with the clinical symptoms. The effectiverates were analyzed and compared with χ² test.

In the continuous wave group, 72 cases were cured, 15 cases improved, 10 cases ineffective, and the total effective rate was 89.7% (87/97); In the disperse dense wave group, 79 cases were cured, 14 cases improved, 5 cases ineffective, and the total effective rate was 94.9% (93/98). The difference between the two groups was insignificant (χ²=2.02, P>0.05).

Electroacupuncture with the continuous wave and the disperse dense wave can both be used to treat peripheral facial paralysis.