Conclusions Neurosurgeon should pay sufficient attention to the diagnosis and treatment of opticnerveinjury caused by head injury, strive for diagnosing early and treatment on time.
结论对颅脑外伤性视神经损伤的诊断、治疗，神经外科医生应有足够的重视，争取早期诊断，及时治疗。
2
Conclusions the complicated indirect injuryopticnerve should be found out earlier during the treatment upon the patients with the injury of middle jaw.
结论颌面中部外伤患者在治疗外伤时应及早发现并发间接性视神经损伤。
3
Objective: To investigate the feasibility, techniques and advantages of the treatment of opticnerveinjury by intranasal endoscopic surgery.