自从 Lundbery 于二十余年前开始测量颅内压并记录其波形以来,在颅内的某些疾病与手术,通过对颅内压的监测,已使死亡率与并发症有所降低,但对头部损伤的病人,监测颅内压的价值尚存在着不同的看法。生理学基础血脑屏障脑内毛细血管有选择性地使某些物质进出于细胞外间隙的功能。脑毛细血管内皮细 Since Lundbery began measuring intracranial pressure more than twenty years ago and recorded its waveforms, certain diseases and surgeries in the brain have been shown to reduce mortality and complications by monitoring intracranial pressure, Head injury patients, the value of monitoring intracranial pressure are still different views. The basis of physiology Blood-brain barrier The capillaries of the brain selectively allow certain substances to enter and leave the extracellular space. Brain capillary endothelial thin