Research Article

The Effect of Transcutaneous Electrical Acupoint Stimulation on Postoperative Catheter-Related Bladder Discomfort in Patients Undergoing Transurethral Resection of the Prostate

Figure 2

The flow diagram of study procedures. TEAS, transcutaneous electrical acupoint stimulation; Yinjiao (RN7); Qihai (RN6); Shimen (RN5); GuanYuan (RN4); Zhongji point (RN3); bilateral ciliao (BL32); bilateral zhongliao (BL33); and bilateral xialiao (BL34).