本文将前列腺摘除术后的患者随机抽样法分成四组即膀胱三角区粘膜下阻滞组,心痛定治疗组,三角区粘膜下阻滞及心痛定联合治疗组,对照组。并对比观察各组方式对不稳定膀胱的防治效果,结果证实三角区粘膜下阻滞及心痛定联合治疗组自觉症状改善,膀胱痉挛明显减少。 In this paper, patients after prostatectomy were randomly divided into four groups, namely, the bladder trigone submucosal block group, the heartache treatment group, the triangular submucosal block and the combination of the heartache treatment group, the control group. The effects of each group on the prevention and treatment of unstable bladder were observed and compared. The results showed that the symptoms of submucosal block in the triangle and the combination of nifedipine were improved and bladder spasm was significantly reduced.