逐渐部分负重一般建议遵循关节参与，病人因素，骨折固定模式。
Gradual partial weight bearing is generally recommended guided by the articular involvement, patient factors, fracture pattern and fixation.
目的通过比较不同的镇痛方案在四肢骨折治疗中的镇痛效果，探讨一种确实有效的符合四肢骨折术后无痛功能锻炼要求的镇痛模式。
Objective To explore an efficient method of pain relieve for no pain functional exercise after fractures of extremities by comparing the pain relieving effects of different dosage regimens.
目的通过比较不同的镇痛方案在四肢骨折治疗中的镇痛效果，探讨一种确实有效的符合四肢骨折术后无痛功能锻炼要求的镇痛模式。
Objective To explore an efficient method of pain relieve for no pain functional exercise after fractures of extremities by comparing the pain relieving effects of different dosage regimens.
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