1Clinical effects of autogenous granular fat transplantation to improve scar after skin graftLIU Haihong, ZUO Na, JIANG Jian, WANG Yang, ZHANG Binzhu129-1322Clinical observation of trephectomy combined with carbon dioxide dot matrix laser in the treatment of acne scarSUN Ying, XIAO Yutian, MA Chunye, LIU Jing133-1363Expression and significance of POSTN and COL11A1 in pathological scarsZHOU Meiling, CHEN Chen, LIANG Jiulong137-1444Research progress of micro-plasma radiofrequency in the treatment of hypertrophic scarZHANG Peixuan, PEI Haina, BAI Ruiqi, LI Guangdi, LIN Pianpian, WU Qian, FU Qiang, ZHOU Guiwen, CHEN Minliang145-147,1715Progress in laser treatment of hypertrophic scarLI Qian, DU Huiqing, ZHANG Miao, JIANG Jiwei, LIU Yanli148-1516Research progress on the role and mechanism of autophagy in pathological scar formationZHONG Jiagang, WANG Song, YANG Bin152-1547Clinical application of artificial dermis in repairing third-degree hydrofluoric acid burns on fingersBAI Limin, ZHANG Xiaowei, LI Xiaomei, XU Gang155-157,1798Clinical application of improved technique in repairing ischial tuberosity pressure ulcer with lower gluteus maximus rhom-boid myocutaneous flapWANG Xin, YUE Liming, MA Zhiguo, ZHAO Fenglin, WU Peng158-159,1669Clinical efficacy of dorsal proximal digital fasciocutaneous pedicle flap with vascular nerves anastomosis in the repair of traumatic fingertip defectsHU Xingfeng, WANG Xiang, JI Liang, LIANG Wei, ZHANG Bowei, PENG Yang, PI Jian, LI Qingsong160-16210Research progress on choke zone of skin flaps and methods for detecting neovascularizationCAO Yang, SUN Fengwen, HUANG Yongtao, YANG Chengpeng, GAO Qingfeng, LIU Yucheng, ZHANG Yan, DONG Shuai, WANG Shi, JU Jihui163-16611Analysis of the therapeutic effect of minimally invasive extra-articular osteotomy with ultrasonic osteotome in the treatment of moderate and severe hallux valgusYUAN Han, CHEN Guoliang, XU Mingliang, SHI Rongjian, WEI Di167-17112Clinical analysis of 9 cases of non-tuberculous mycobacteria infection related to medical cosmetologyYUAN Jilong, XIAO Ming, GAO Jingnan, SHI Jie172-17413Efficacy observation of Q-switched 1064 nm laser combined with hydrographic injection and microneedling for the treatment of melasmaZHU Hongyan, CHEN Xing, SHI Lei175-17914Clinical observation of platelet rich plasma injection combined with negative pressure closed drainage and external applica-tion of recombinant human acidic fibroblast growth factor lavage for the treatment of chronic difficult to heal woundsCHEN Sisi, LI Xingbo, ZHAO Lin, TANG Siyao180-183,19215Recent advances in the diagnosis and treatment of extrapulmonary non-tuberculous mycobacterial infection in plastic surgeryWANG zhaohua, SHI Jie, WANG Miaoran, LIU Chang, XIE Jianping, LI Xiaorui, ZHENG Wenheng, CHEN Yu, YUAN Jilong184-18816The role of macrophage polarization in wound healing and its prospective applicationsZHANG Jiarui, PENG Yixuan, XIAO Zhibo189-192 