Objective: to observe the effect of continuous anterior lumbarplexusblock with different concentration ropivacaine on postoperative pain relief after total knee prosthesis (TKR).
目的:观察不同浓度罗哌卡因连续前路腰丛神经阻滞用于全膝关节置换(TKR)术后镇痛的效果。
2
Objective: to determine the effects of continuous lumbarplexusblock on postoperative pain after total knee replacement (TKR) surgery, and compare with the effects of epidural block.
目的:观察连续腰大肌间沟阻滞用于全膝关节置换术后镇痛的疗效,并与硬膜外镇痛进行对比研究。
3
Conclusion:After TKR surgery, modiffied continuous anterior lumbarplexusblock with 0.15%or 0.2%ropivacaine can provide adequate pain relief, slight impact on muscle strength and fewer side effects.