躯干神经阻滞在胸腹手术中的应用肖颖胸壁手术镇痛方式的比较 胸段硬膜外 胸椎旁神经阻滞 PECS BlockRiskpotential胸壁神经支配Intercostal nerve sensory distributionNeural innervation of chest wall硬膜外阻滞胸椎旁阻滞 前锯肌平面阻滞（肋间神经侧皮支）肋间神经阻滞 胸骨旁肋间神经阻滞(肋间神经前皮支)Thoracic Paravertebral BlockThoracic Paravertebral BlockThoracic Paravertebral BlockThoracic wall block:PECS 1 + PECS 2 + PECS 3Neural innervation of anterior chest wall and breastSupraclavicular nerveC3-C4Neural innervation of anterior chest wall and breastLateral pectoral nerveC5-C7Medial pectoral nerve
