The intestine malfunction after operation may due to the loss of Cajals, anglia and axonal injury in the myenteric plexus.

• 小肠闭锁的近端肠壁内Cajal细胞、神经节细胞的减少和神经干的变细可以影响闭锁区域肠道的功能,是影响患者术后肠道功能不良的原因所在。