1Consideration of treatment plan for periodontal tissue in-jury in children with dental traumaHUANG Rui-jie, ZOU JingDental trauma in children385-3892Sequential treatment for tooth avulsion in childrenSHENG Kai, WANG JunDental trauma in children390-3943Management strategies of delayed replantation for avulsed toothCHENG Juan, SONG Guang-taiDental trauma in children395-3994Principles of diagnosis and management of luxation inju-ries in young permanent teethZHAO Yu-mingDental trauma in children400-4045Diagnosis and treatment strategies of complicated crown fracture and crown-root fracture of young permanent teethLIU Jia-jia, WANG Xiao-jingDental trauma in children405-4106Study on the characteristics of upper airway morphology and hyoid bone position in mouth-breathing adoles-cents and childrenYANG Mi, LU Cai-lian, WANG Xiao-qinORIGINAL CONTRIBUTION411-415,4197Effect of CarisolvⅢ chemomechanical technique combined with indirect pulp therapy on deep caries of decidu-ous teethXU Long-boORIGINAL CONTRIBUTION416-4198Effect of attachments on maxillary anterior en masse retraction with clear aligners:a 3D finite element studyWANG Jian-kai, HU Zheng, LU Pei-jun, TANG Guo-huaORIGINAL CONTRIBUTION420-4249Cone-beam CT analysis of the crown-root angulation of the upper and lower anterior teeth in adults with se-vere skeletal Class Ⅲ malocclusion of different vertical facial skeletal typesZHAI Jun-hui, LIU lin, WANG Ming-feng, WANG QianORIGINAL CONTRIBUTION425-42810A morphological analysis of glenoid fossa in skeletal Class Ⅰ patients with Angle Class Ⅰ and Angle Class Ⅱmalocclusions based on cone-beam CTMA Lin-sha, FAN Xiao-chuan, ZHANG Ning, ZHANG Qing, Xiaohui RAUSCH-FAN, HUANG Xiao-fengORIGINAL CONTRIBUTION429-43511Clinical effect evaluation of different postoperative adjuvant therapies for temporomandibular joint osteoar-throsisQIAO Qi-hui, WANG Ai, LI Dan-ni, ZHOU QingORIGINAL CONTRIBUTION436-43912Effect of decompression in the treatment of large periapical cyst in early permanent dentitionKANG Peng, QIAO Yong-ming, WANG Ying, HE Wei, LI RuiORIGINAL CONTRIBUTION440-44313Imaging presentation of ameloblastoma on cone-beam CT and spiral CT-a comparative studyLIANG Jia-hao, HAO Yan-qing, LIN Zi-tongORIGINAL CONTRIBUTION444-44714Effects of Er:YAG laser surface treatment on the color and transparency of the glass ceramicsZHANG Xin-yuan, HUO Jing-yi, DONG Hai-tao, GUO Chun-lan, LI Qian, ZHAO Ji-zhi, WU Xiao-minORIGINAL CONTRIBUTION448-45215Comparison of the bioceramic sealer combined with single cone obturation technique with warm vertical con-densation:a Meta-analysisHE Di, YANG Ya-ping, MIAO Lei-yingORIGINAL CONTRIBUTION453-457,46116Preliminary study on TiO2/polyetheretherketone removable partial dentures prepared by fused deposition mod-elingGUO Fang, CHEN Zhao-she, HUANG Shuo, LIU Ning, LIANG Bin, ZHANG Yao-chao, HU Min, LIU Chang-kuiORIGINAL CONTRIBUTION458-46117Practical exploration of standardized training of oral and maxillofacial trauma surgery specialists in West Chi-na Hospital of StomatologyYANG Bo, FU Tian-xing, JING Wei, LIU Lei, LONG Jie, TANG Wei, ZHENG Xiao-hui, TIAN Wei-dongCOLUMN OF STOMATOLOGY EDUCATION AND RESEARCH462-46618Exploration on training mode of inter-disciplinary talents for international students of stomatology based on multi-dimensional integrationZHAO Jia-jia, LI Shu-e, CHEN Li-liCOLUMN OF STOMATOLOGY EDUCATION AND RESEARCH467-47019Research advances in tooth ankylosisCHANG Hui-hui, YANG Ge, CHEN Chan-chan, DING Gui-congREVIEW471-47420Research progress in the management of pediatric maxillofacial fracturesLIU Zhi-ru, LIU Lei, TANG Wei, LI HuiREVIEW475-479,484 