Abstract
In Japan the cerebralangiography was begun in 1923. Needles to say, it has made a great contribution to the diagnosis since then. As cephalic diseases and the cephalic traumas, especially ones caused by the traffic accident have increased in number, the cerebralangiography has been used more frequently. The method of the cerebralangiography itself has great effects on the diagnosis and the adopted method has to be reliable in order to get an sufficient angiographies at every examination. The apparatus used solely for the cerebralangiography is too dear to be used generally. Therefore, the authors devised a simple and practical apparatus which has following merits. 1) The apparatus is convenient for a doctor to thrust an injection syringe into the carotid artery. 2) A patient can hold a natural posture by using the appratus. 3) The operation of the apparatus is easy. 4) It is possible to get an effective angiograph. The apparatus has been used for there four years clinically and the good results have been obtained.
