Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2017 Aug;52(8):561-565
Division of Otology, Otorhinolaryngology Hospital, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.
To discuss the prediction of round window(RW) visibility in cochlear implantation(CI) with temporal bone high resolution computed tomography(HRCT). From January 2013 to January 2017, 130 cases underwent both HRCT and CI in our hospital were analyzed. The distance from facial nerve to posterior canal wall(FWD), the angle between facial nerve and inner margin of round window(FRA), and the angle between facial nerve and tympanic anulus to inner margin of round window(FRAA) were detected at the level of round window on axial temporal bone HRCT. Read More