视神经作为中枢神经系统一部分,由于其在损伤后缺乏神经修复和再生所需的微环境,因此视神经损伤后的治疗和功能的恢复是临床上的一大难题。而神经再生潜能是在适宜的微环境条件下发生轴突侧支出芽和突触重建和在周围神经系统提供的微环境适宜条件下中枢神经才会再生。若将周围 As a part of the central nervous system, the optic nerve, as it lacks the microenvironment required for nerve repair and regeneration after injury, recovery of treatment and function after optic nerve injury is a clinically significant problem. The nerve regeneration potential is under the appropriate microenvironmental conditions of axonal buds and synapses reconstruction and synapse reconstruction in the peripheral nervous system to provide the appropriate conditions for the central nervous system regeneration. If the surrounding