The approach is available for lesions in the midportion of the intraorbital segment of the optic nerve. 经此入路可行眶内段视神经中段病变的切除。
Abstract Objective To study the change of the ratio of exophthalmos and intraorbital pressure when the space-occupying lesion of the orbit were solid,liquid or gas. 眶内疾病可引起眼球突出度和眶压改变，眶内有占位性病变时，眼球突出度和眶压升高。
