There were 58 unilateral total knee replacements (TKR) and 7 bilateral TKR.
单膝关节置换58膝，双膝关节置换7膝。
Conclusions: the operation of TKR is satisfied in the treatment of sever Knee OA.
结论全膝关节表面置换术对重度膝骨关节炎治疗效果满意。
Objective to observe the effect of nursing and rehabilitation training of TKR (total knee arthroplasty).
目的观察人工全膝关节置换术的护理及康复训练效果。
Objective: to analyze the effect and factors that influence upon the remedial results of TKR for Knee OA.
目的讨论全膝关节表面置换术治疗重度膝骨关节炎的作用及影响疗效的因素并加以分析。
Objective To summarize the experience of cause of infection and management after total knee replacement(TKR).
目的总结人工膝关节置换术后感染的原因及治疗体会。
Objective to explore the clinical effect of total knee arthroplasty (TKR) used in patients with knee osteoarthritis.
目的探讨人工全膝关节置换治疗骨性关节炎的临床效果。
Conclusion TKR was a effective methods to relieve pain, correct deformity and recover the function of patients with severe gonarthrosis.
结论T KR是解决重症膝关节病疼痛、畸形，恢复功能十分有效的方法。
Methods 28 cases of patients with knee osteoarthritis were given surgery of total knee arthroplasty (TKR), and follow-up visit was carried on in half year.
方法28例骨性关节炎患者均给予人工全膝关节置换手术进行治疗，并进行半年随访。
Through the improvement of surgical skill, the complications following TKR in severe knee flexion deformity are less in number than that happened in the early days.
通过手术技术的改进，高度屈膝畸形的术后并发症比早期起步阶段明显减少。
Objective: to observe the effect of continuous anterior lumbar plexus block 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。
Objective: to determine the effects of continuous lumbar plexus block 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。
Conclusion:After TKR surgery, modiffied continuous anterior lumbar plexus block with 0.15%or 0.2%ropivacaine can provide adequate pain relief, slight impact on muscle strength and fewer side effects.
结论：0.15%或0.2%罗哌卡因连续前路腰丛神经阻滞用于全膝关节置换术后镇痛效果良好，对肌力影响小，副作用发生率低。
Conclusion:After TKR surgery, modiffied continuous anterior lumbar plexus block with 0.15%or 0.2%ropivacaine can provide adequate pain relief, slight impact on muscle strength and fewer side effects.
结论：0.15%或0.2%罗哌卡因连续前路腰丛神经阻滞用于全膝关节置换术后镇痛效果良好，对肌力影响小，副作用发生率低。
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