私の蝶形骨洞手術法（Paranasal Method）（第2報）

MY PARANASAL METHOD FOR OPERATION OF THE SPHENOID SINUS

Ⅰ．私のParanasal methodは蝶形骨洞を開放しうる手術であることを示すX線写真

　この手術の術式は第1報で述べた。今回は術後に撮影したX線造影写真を掲げる。（第1,2図）

　症例1（第1，2図）　患者は昭和12年生まれの男子。

　The sphenoid sinus was operated by paranasal method. As the result of this operation the ethmoid cells became clear and empty with opening at the anterior end. Through this opening radioopaque material was instilled into these cells and x-ray pictures were taken. By means of these pictures the author attempts to prove the efficacy of the paranasal method.