Reconstruction and measurement of cranial CT images of safety distance and angle in unilateral nasal transsphenoidal approach for pituitary
surgery
YANG Ming1,2,GAO Ling3,HU Jin-qiu4,ZHANG Shi-lin1,TIAN Yong1,LI You-qiong1
1. Department of Anatomy,School of Basic Medical Sciences,Jilin University,Changchun 130021,China;2.Department of Anatomy,Changchun Medical College,Changchun 130031,China;3.Department of Radiotherapy,First Hospital,Jilin University,Changchun 130021,China;4. Department of Pathology,Changchun Medical College,Changchun 130031,China