1Focusing on the risk of periodontitis and associated cancers in the elderly population:new strategies from clinical early warning of periodontitis to cancer interventionWANG ZuominEXPERT FORUM1-62Comparative study on bond strength of different kinds of universal adhesives to three kinds of dental hard tissuesBAI Hefei, ZHANG Yongjing, YE Hongqiang, LIU Yunsong, ZHOU YongshengORIGINAL ARTICLES7-123In vivo acute toxicity study of an antibacterial Ti-6Al-4V-3Cu implant materialSHAO Lu, CHEN Zixuan, ZHOU Hongbo, YANG Chengxue, YU Zhengwen, FU ChongjianORIGINAL ARTICLES13-184Construction of a predictive model for oral infection complications in elderly patients with complete dental arch loss undergoing oral implant restoration and corresponding prevention and treatment strategiesDONG Diwen, SU Xu, WUFANBIEKE BahetiORIGINAL ARTICLES19-245Survey on oral health literacy and analysis of influencing factors among elderly patients with dentition defectsMIN Yudi, LI Ying, XIAO Rui, LUO WeiORIGINAL ARTICLES25-306Clinical effectiveness evaluation of digital versus traditional impression techniques in prosthetic restoration for dental implants among elderly patientsZHANG Mingrui, ZHU Ting, LI Hongna, ZHENG Ling, LI Wenbo, SUN XiaolinORIGINAL ARTICLES31-347A comparative evaluation of anesthetic efficacy between single posterior maxillary tooth implant site anesthesia and conventional infiltration anesthesia techniquesZHAO Xuefei, HU Yinghui, SHI QuanORIGINAL ARTICLES35-388Visual analysis of oral frailty based on Cite Space and VOS viewerHAN Ruixin, XU Yan, CHEN MengORIGINAL ARTICLES39-459A case report on the surgical management of chondroblastoma in the right mandibular condylar processXU Jingbo, JIN WulongCASE REPORTS46-4910A case exhibiting eight cusps on the occlusal surfaces of bilateral mandibular second molars,including a malformed central cuspWANG Fuli, DAI HongmeiCASE REPORTS50-5311Impact of removable partial denture on oral microecosystem and optimization strategies for prosthodontic designFENG Xin, GAO Xuanyi, ZHU ZhuoliREVIEWS54-5712Application strategy and recent advances in zirconia and lithium disilicate all-ceramic crownsLI Yiyi, GUAN Qishuai, CHEN Wenbin, WANG Mingzhen, WU YingtaoREVIEWS58-6313Research progress on the role of environmental and epigenetic regulation in the occurrence and malignant transformation of Sjögren's SyndromeFAN Yixin, WANG ShuREVIEWS64-6814Advances and considerations in oral rehabilitation management strategies for head and neck cancer patients in the peri-radiotherapy periodYAO Bowen, SUN Hua, YAN Libo, MU JingREVIEWS69-7315Research progress on the association between periodontitis and hypothyroidismHAO Zhaoxue, YUAN ShaozhongREVIEWS74-79 