1Establishment of An Endoscopic Middle Ear Surgery SystemWANG Fangyuan, WU Nan, YANG Shiming, HOU ZhaohuiINVITED ORIGINAL CONTRIBUTION186-1912Continuous Irrigation in Endoscopic Ear SurgeryLIAO Hua, YU Youjun, HOU ZhaohuiOTOSCOPE SPECIAL ISSUE192-1973Endoscopic Middle Ear Cholesteatoma Surgery with Combined Alternating Continuous Irrigation and Non-Irrigating ModesHOU Kun, WANG Fangyuan, LIU Ya, ZHU Yuhua, WANG Huibing, ZHAO Danheng, YANG Shiming, HOU ZhaohuiOTOSCOPE SPECIAL ISSUE198-2024Application of External Auditory Canal"Key Hole"Technique in Endoscopic Manage-ment of Middle Ear Cholesteatoma Involving Mastoid Process:Preliminary ResultsZHAO Danheng, JIA Jianpin, WANG Fangyuan, YANG Shiming, HOU ZhaohuiOTOSCOPE SPECIAL ISSUE203-2085Short Term Outcomes of Transcanal Endoscopic Ear Surgery for Mastoid CholesteatomaCHEN Kangsong, ZOU Tuanming, WANG Bochen, SUN Kai, CHEN Junming, YE Haiwen, MAO Weilong, YU YoujunOTOSCOPE SPECIAL ISSUE209-2126Endoscopic Ossiculoplasty for Conductive Hearing Loss with Intact Tympanic Membrane:A Report of 77 CasesZHANG Wentao, TONG BushengOTOSCOPE SPECIAL ISSUE213-2177An Analysis of Short-term Outcomes of Endoscopic One-stage Tympanoplasty with Continuous Irrigation for Type Ⅲ and Ⅳ TympanosclerosisLIAO Hua, YANG Xilin, WANG Lei, WANG Wenjing, REN Jie, ZHANG ZhijianOTOSCOPE SPECIAL ISSUE218-2228The Efficacy of Endoscopic Ear Surgery for Ossicular Chain DeformityYAND Haidi, GAO Minqian, DAI Zhimei, ZHENG YiqingOTOSCOPE SPECIAL ISSUE223-2269Clinical Application of Third-Generation Sequencing Technology in Detecting Hereditary Hearing Loss Gene Copy Number VariationsWANG Qiuquan, HUANG Shasha, YUAN Yongyi, KANG Dongyang, WU Jie, ZHANG Xin, DAI PuCLINICAL STUDIES227-23110A Study on Clinical Values of Head-shaking Nystagmus in Peripheral Vestibular InjuryLIU Wenyu, WAN Huijuan, LIU Danqing, LI Guangqi, PEI GenwangCLINICAL STUDIES232-23511Study on Virtual Reality-Assisted Subjective Vertical and Horizontal Vision in Patients with Vestibular NeuritisZHAO Dong, JIANG ZigangCLINICAL STUDIES236-23912Analysis of Semicircular Canal Function in 190 Patients with Idiopathic Benign Paroxysmal Positional VertigoLI Jinyu, LI Ling, ZHAO Kun, YE FangleiCLINICAL STUDIES240-24313Effects of CROS Hearing Aid Intervention in Unilateral DeafnessYAN Xiaohui, SHI Wendi, LIN Yin, JIN Dongdong, WANG YonghuaCLINICAL STUDIES244-24714Application of Tungsten Needle Electrotome in Endoscopic MyringoplastyLI Wei, ZHANG YanqiuCLINICAL STUDIES248-25115A Study on Correlation between Video Head Impulse Test and Caloric TestMO Jiangwei, XU Ying, SHI Yanping, XING Hongyu, CAO Zhongsheng, LUO YanCLINICAL STUDIES252-25716Application of Wideband Tympanometry to Middle Ear Function Evaluation in Infants Aged 0-24 MonthsSUN Jing, FU Yong, XU Bin, BI Jing, LIU JiaCLINICAL STUDIES258-26417Validation of Chinese Version of the Speech, Spatial and Other Qualities of Hearing Scale for ParentsLIU Jiaxing, WANG Ningyu, LI Huan, FU Xin, GUO Xinyu, FU Luoyi, ZHANG JuanCLINICAL STUDIES265-27218Inter-Hemisphere Voxel Mirrored Homotopic Connectivity in Preschool Children with Sensorineural Hearing Loss on Resting-state fMRIYIN Yi, ZHANG Xiaoxu, LIU Yawen, SHEN Guiquan, LIU Jing, HUANG Mingming, ZHAO Yuhou, YU HuiCLINICAL STUDIES273-27819Expression of P-Akt and Foxo3 in Middle Ear Cholesteatoma and Association with ApoptosisLIU Dongliang, MA XiulanEXPERIMENTAL STUDIES279-28420Zebrafish Model for Assessing Ototoxicity of Antifungal DrugsCHEN Jingjing, XU Huifang, TANG XuxiaEXPERIMENTAL STUDIES285-290 