Conclusion: The patients of interhemispheric subdural hematomas should undergo operation when they are in disorders of nervous functions such as loss of consciousness, or in continence of urine.

• 结论：大脑间纵裂血肿的患者如有神经功能或意识障碍，膀胱功能障碍，手术有利于神经功能的恢复。