1Ear reconstruction:from divergence to convergence in pursing excellenceHE Le-ren, JIANG Hai-yue193-1962Correction of post-burn auricular deformitiesZHANG Chen, YANG Wei, LIU Yang-zi, LIN Zhong-mei, WANG Jie-qing198-200,2133Application of three-dimensional printing technology and digital model in the reconstruction of individualized auricle with whole auricle avulson injuryWANG Yi-yun, YANG Han-fang, YA Qian, WANG Chan-juan, REN Xiao-ping201-203,后插24Causes and prevention and treatment of parotid gland injury caused by facial cosmetic surgeryLI Wan-tong, XIU Yi-ping, ZHANG Li-yan, TANG Ying216-2185Cognition, prevention and treatment of complications of facial rejuvenation with threads:a review of literature and summa-ry of clinical practiceWANG Na, WANG Jian, ZHANG Chen219-222,后插5-后插66Clinical analysis of peripheral osteoma involving the mandibleREN Jia-jie, SONG Tie-li223-224,后插7-后插87Ultrasound-guided surgical management combined with sclerotherapy in the treatment of intramuscular venous malfor-mationsCHEN Hai-ni, SHEN Wei-min, GAO Qing-wen, HAN Tao, CUI Jie, CHEN Jian-bing, ZHAO Feng225-226,后插98Clinical application of platelet rich fibrin in the promotion of wound healingLIU Zhong-bo, CAO Zheng, LI Zhe, LI Yan, TAO Kai227-2309Effect of operation timing of craniofacial skinlaceration on wound healing and patients' satisfactionDING Jian-ke, XIAO Bo-fu, CUI Jiang-bo, LIU Heng-xin, SONG Bao-qiang, MA Xian-jie231-23310Study on Exos-ADSCs-nHAC/PLGA tissue engineering bone model in the repair of skull defects in ratCAO Qi-lin, WANG Ting, XIONG Wei, GUO Shu234-237,后插1011Effect of different generations of mesenchymal stem cells supernatant on skin of miceLONG Jie, JIANG Nan238-240,后插812Study on mechanism of MAP4K1 in the promotion of migration and invasion of human cutaneous melanomaLI Jing, YU Yin, LIU Su-tao, LI Zhi, DIAO Qing-chun, LUO Qian, WAN Yue, WANG Can241-244,后插1113Isolation, culture and identification of human adipose-derived stem cells from minimally invasive methodWANG Ying, YU Dian-cai, LUO An-feng, LEI Hua, CEN Shi-hong, HUANG Jin-long, YU Deng-wei, GAO Shu-ping245-247,后插12