Objective To evaluate the therapeutic effects and to summarize the clinical experience of benign prostatic hypertrophy(BPH) with inguinal hernia in the elderly 70-89 years. Methods Clinical data of 32 patients 70-89 years old simultaneously undergone transurethral resection of prostate (TURP) and plug-mesh tension-free hernia repair from July 2000 to May 2005 were retrospectively analyzed and followed up. Results The average operating time was (85.0?12.8)minutes, the average blood loss was (90.0? 18.7 )ml. No postoperative death or life threatening complications were revealed. By 7-40 months of following up reported that there were no recurrence of hernia as well as no incontinence and urethral stenosis or other complications. IPSS,maximal flow rate and residual urine were evidently improved after operation. Conclusion Combined TURP and plug-mesh tension-free hernia repair is a safe and effective procedure for the elderly patients.