参考Factors associated with rebound pain after peripheral nerve block for ambulatory surgery.和Prophylactic dexamethasone for rebound pain after peripheral nerve block in adult surgical patients: systematic review, meta-analysis, and trial sequential analysis of randomised controlled trials.
答:“iPACK”代表“infiltration between the popliteal artery and capsule of the knee”的缩写,是一种(联合其他区域阻滞)用于膝关节手术疼痛管理的局部神经阻滞技术。通过在膝关节囊背侧和腘动脉之间注射局部麻醉药物,以达到阻滞支配膝关节囊背侧的细小神经分支的目的,从而减轻术后疼痛。iPACK阻滞可以避免坐骨神经阻滞导致的小腿肌力减退,而有助于术后早期运动和康复。