Abstract
We described endoscopic findings in 2 cases of chronic subdural hematoma (CSDH) and discuss the advantages and disadvantages of this new technology and the possibility of using endoscopy in the treatment of CSDH. Although only 2 cases were examined, the disadvantages of this new technology are the difficulties of smooth movements near the brain surface and visual problems when the fluid Is bloody. Moreover, because most cases of CSDH are satisfactorily treated with current methods, this new technology is not always necessary. Further improvement will be needed in endoscopic techniques and equipment if CSDH is to be routinely treated with neuroendoscopy. However, endoscopic findings of hematoma cavities, such as fibrous membrane or the various stages of hematoma, may provide greater insight into the prognosis and pathogenesis of CSDH.
