Clinical Observation on Hydrargyrum Oxydatum Crudum Medicinal Twist Filling-Extubation plus Hanley Technique for Treating 69 Cases of High Position U-shaped Anus Fistula / 中医杂志

Objective To observe the therapeutic effect of hydrargyrum oxydatum crudum medicinal twist filling-extubation plus Hanley technique for high position u-shaped anus fistula.Methods hydrargyrum oxydatum crudum medicinal twist filling-extubation plus Hanley technique was adopted for 69 cases,and the control group(68 cases)was treated with Hanley technique only.Observed were therapeutic effect,changes of symptoms and signs after operation,score of complications,healing time of both groups.Results The clinical curative rate of treatment group and control group was 94.20% and 82.35% respectively.The difference was of signifi- cance(P