1Application of STA-MCA bypass to the surgical treatment of complex intracranial aneurysms: two cases report and literature reviewHUANG He, LIU Zhi-wen, LIU Bin-bin, WANG Yi, LIU Ling, PAN Li, YANG Ming, SONG Jian, YAO Guo-jie, MA Lian-ting337-3402Application of 3D-Slicer combined with sina software assisted pedicle screw placement to surgery for intraspinal tumorsSONG Xu-dong, LIU Yi, LUO Bo, WANG Xiao-ya341-3443Transorbital neuroendoscopic surgery for patients with spheno-orbital meningioma (report of 18 cases)DING Meng, WANG Hong-juan, ZHOU Jie, GAO Qiang345-3484Clinical significance of supra-eustachian triangle in endoscopic resection through expanded transnasal approach for inferior petrous apex tumorsFENF Wen-xian, YANG Yang, WANG Zong349-3525Effect of surgical position on postoperative intracranial pneumatosis in patients with vestibular schwannomaXIANG Yang, GU Xi-qian, ZHANG Kun-xian, ZHAO Guo-yan353-3566Risk factors for delayed hyponatremia in patients with pituitary adenoma after surgery through transsphenoidal approachDAI Yong-qing, ZHOU Lin-yu, YU Hong, BAI Jian-bing357-359,3627Management of water and electrolyte disturbances in children with craniopharyngioma after surgeryHUANG Tao, WANG Bao, TIAN Qi-long, WANG Liang, QU Yan, WANG Ju-lei360-3628Correlation between expressions of AQP-4 and VEGF and postoperative cerebral edema exacerbation in patients with meningiomaWU Zhu, YANG Sheng-chang, CHEN Li363-365,3699Risk factors for postoperative cognitive imparment in patients with ruptured anterior communicating aneurysmCHEN He, ZHAO Yu-long, LIU Jia-ming, DU Shun-yao, TANG Yi-chun, CHEN Li-gang, GAO Xu366-36910Analysis of risk factors for epileptic seizures after cranioplastyLIU Yang, ZHANG Wen-yi, WANG Yun-peng, ZHAO Kun, WANG Jian, LIU Ai-xian370-37211Expression of Spinophilin in pituitary adenoma tissues and its relationship with tumor invasivenessYANG Rong, MOU Ji, ZHOU Long, TIAN Ren-fu373-375,37912Protective effect of down-regulation of lncRNA-MALAT1 on hypoxic-ischemic brain damage in neonatal ratsFAN Shuai-shuai, SONG Lei-jun, LIN Cong, LIU Yang376-379