The scores of facial nerve function in group A and group B were all significantly improved compared with those before treatment ( @ + / - @ vs @ + / - @ , @ + / - @ vs @ + / - @ , both P < O. @ ) , the cured rate in group A -LSB- @ % ( @/@ ) -RSB- were significantly superior to that in group B -LSB- @ % ( @/@ ) -RSB- ( P < @ ) ; the difference of WHOQOL-BREF in both groups at @ and @ month follow up visit was not significant ( all P > @ ) .