目的 探讨下肢智能负重机器人用于前交叉韧带重建患者康复训练的效果。方法 选取行前交叉韧带重建的96例患者作为研究对象，按照入院时间顺序分为对照组和干预组各48例。对照组实施常规康复训练，干预组实施下肢智能负复机器人康复训练，比较两组的干预效果。结果 干预后，干预组膝关节活动度、膝关节功能评分显著优于对照组，疼痛评分显著低于对照组，日常生活活动能力评分显著高于对照组（均P＜0.05）。结论 智能负重机器人应用于前交叉韧带重建术患者康复训练，能有效改善患者膝关节功能，减轻训练疼痛，有助于提高其日常生活活动能力。
Objective To explore the effect of applying a lower limb intelligent weight-bearing rehabilitation robot in rehabilitation training of patients receiving anterior cruciate ligament reconstruction. Methods Ninety-six patients were evenly divided according to either of the 2 periods they were admitted. The control group received conventional rehabilitation training, while the intervention group used a lower limb intelligent weight-bearing rehabilitation robot to assist in training. The intervention effect was compared between the two groups. Results The intervention group had better range of motion of the knee joint and knee function scores, lower pain scores, and higher activities of daily living scores, than the control group (all P<0.05). Conclusion Application of the intelligent weight-bearing rehabilitation robot in rehabilitation training of patients receiving anterior cruciate ligament reconstruction can improve the function of the knee joint, reduce pain level in training and improve activities of daily living of patients.