Results:104 cases(73.2%) recovered after choledochoscope electrohydraulic lithotripsy only one time;32 cases(22.5%) recovered after twice treatment,2 cases(1.4%) after the third time.

• 结果：104例（73．2%25）在一次胆道镜液电碎石治疗后痊愈，32例22．5%252次治疗后痊愈，2例经3次治疗痊愈。