1Research and treatment status of eustachian tube dysfunction298-3032Eustachian tube function and balloon eustachian tuboplasty in children304-3073Study on clinical application of balloon dilatation of eustachian tubeLi Yi, Zhao Yanyan, Ma Wenlai312-3144Effectiveness of Baloon Eustachian Tuboplasty on hronic Otitis Media with Effusion315-318,3235Characteristics analysis of three-dimensional computed tomography imaging of the eustachian tube lumen in patients with chronic suppurative otitis mediaLi Zhiqun, Song Chao, Liang Maojin, Zheng Yiqing, XU Yaodong, Zhang Zhigang, Chen Suijun, Chen Yuebo319-3236Balloon dilatation eustachian tuboplasty324-3267The progress of eustachian tube dysfunction research327-3318The research status of balloon dilation of eustachian tube332-3369The status of research and treatment for eustachian tube dysfunction337-34010Preliminary exploration for refractory otitis media with effusion treatment by balloon dilation eustachian tuboplasty combining tympanotomy tube insertion341-34411Effect of ultrasonic nebulization of Shuang Huanglian double injectaion in the treatment of acute and chronic pharyngitis by ultrasonic atomizing inhalationZhang Yongping, He Qiaosheng352-35512Correlation analysis of EB virus infection and tonsils and adenoid hypertrophy in childrenZou Lili356-358,34413The role of anti adhesion gel in the prevention of postoperative nasal adhesion after endoscopic sinus surgeryLi Hui359-361,36414Distribution of multidrug-resistant bacteriainfected by ENT patientsand analysis of their resistance to drugsDing Ronghua, Ding Hong362-36415Study on the clinical efficacy of sudden deafness dexamethasone Hyperbaric Oxygen TherapyJiang Fushan, Ma Fang365-368 