1Preliminary investigation of integration of primary unilateral cleft lip repairZHOU LianSYMPOSIUM129-1322Sequential orthodontic treatment for cleft lip and palate in the period of growth and developmentFAN Cun-huiSYMPOSIUM133-1383Presurgical nasoalveolar molding in cleft lip and palate team approachHOU Yu-xiaSYMPOSIUM139-1424Diagnosis and postoperative speech treatment of velopharyngeal dysfunctionMA Si-weiSYMPOSIUM142-1475Surface treatment methods to improve adhesive cementation of zirconia-based ceramicsCHENG HuiEXPERT EXPERIENCE148-1526Experiment study on the source of mesenchymal stem cells in the root canal of immature permanent teeth with periapical periodontitis during regenerative endodontic treatmentZHANG Zhen-li, CHEN Min, BAO Zhi-fan, LIU Yao, CHEN XuORIGINAL CONTRIBUTIONS153-157,1617The effects of amorphous calcium phosphate on color stability and permeability of resin infiltrationZHANG Hao, MIAO Lei-ying, HUANG Yan-hua, XIE Si-jing, GE Jiu-yuORIGINAL CONTRIBUTIONS158-1618Effects of bioactive glass combined with fluor varnish on dentin hypersensitivityCHEN Li-wei, GU Shuang, JIA Xing-yaORIGINAL CONTRIBUTIONS162-1669The expression and significance of TRAIL receptor DR4, DR5 mRNA in the oral and maxillofacial dermal hemangioma in infants of different stagesZHAO Hai-tao, WANG Xu-kai, XUE leiORIGINAL CONTRIBUTIONS167-16910Analysis of simvastatin in experimental peri-implantitisLI Yan, BI Qing-wei, BAO Li, YANG Ming, LIU Cheng-puORIGINAL CONTRIBUTIONS170-172,17511Clinical effect appraise of magnetic attachments in complete overdentureZHANG YueORIGINAL CONTRIBUTIONS173-17512Application status of CAD/CAM machinable zirconiaLI Jing, LI JianREVIEW176-17913Research advances of nano dental compositesSHI Lei, SONG Ai-yang, GONG Hai-huan, FENG Dan, JIN Jie, ZHU SongREVIEW180-18314The application of calcium hydroxide in periapical disease treatmentMENG Ling-jiaoREVIEW184-186,18915Comparison of oral and maxillofacial surgery education between the United States and ChinaHE Dong-mei, YANG Chi, SHEN Guo-fang, FANG Xiao, ZHENG Li-pingLECTURE187-18916One case of maxillofacial arteriovenous malformation in double responsible vesselsCHEN Bo, LI Yu-lan, FANG Ji-rongCASE REPORT190-192 