Conclusion: The best treating method of rhinorrhe in front bases of skull, bases of saddle and clivus blurnenbachii orificium fistulae except malignant tumor is endoscopic repair of fistubus opening.

前、、斜坡处瘘口，除恶性肿瘤引的鼻漏，最佳的治疗方法是鼻修补瘘孔。