ABSTRACT
[Objective]To discuss the microsurgical approaches of 30 patients with tentorial meningiomas and conclude their treatment experiences.[Methods]A retrospective analysis of clinical data was performed on 30 patients underwent microsurgical approaches from July 2004 to September 201 1.The pathology of these patients was confirmed after operation.The outcome and follow-up were evaluated.[Results] The meningiomas were totally removed in 19 patients subtotally in 6,and partially in 5.All the patients received 8 months to 5 years of follow-up:no mortality or death were found;no surgical related complications were noted.[Conclusion] Appropriate approaches according to the size and site of the tumors,intraoperative protection of venous sinus,facial and acoustic nerves and brain stem are the key points to improve the therapeutical outcomes and the post-operative quality of patients with infra and supra tentorial menmingiomas.