Abstract: Objective: To investigate the curative effects of transurethral electro resection of the prostate plus bladder neck incision(TURP+BNI) for the treatment of benign prostatic hyperplasia with small volume.Methods: The data of endoscopic treatment relevant to small-size benign prostatic hyperplasia with small volume was analyzed and reported.Results: Thirty patients were followed-up for 6 to 38 months with a mean of 22 months.The success rate was 93.3%.No patients suffered from the serious complications.Conclusions: The transurethral resection of the prostate plus bladder neck incision is effective and safe to treat the benign prostatic hyperplasia with small volume.