Microsurgery for sphenoid ridge meningioma:a report of 38 cases

Objective:To summarize the experience of the microsurgical treatment of sphenoid ridge meningioma.Methods:The clinical data of 38 patients with sphenoid ridge meningioma who underwent microsurgical treatment were analyzed retrospectively.Results:Of 38 cases of sphenoid ridge meningioma,34 were totally removed (Grade Ⅰ,Ⅱ of Simpson system),4 subtotally (Grade Ⅲ,Ⅳ of Simpson system),2 cases with hemiparalysis.No postoperative mortality was found.Conclusions:Proper preservation of vital vessel and nerves can improve the removal rate of sphenoid ridge meningioma and reduce postoperative nervous malfunction.