1Surgical strategy and progress in extremity wound repairTIAN Wen, YANG YongEditorial881-8832Morphological characteristics of mirror handsZHAO Zong-xuan, TIAN Wen, XIONG Ge, SUN Li-ying, ZHAO Jun-hui, ZHONG Wen-yao, GUO Yang, YIN Yue-han, ZHANG Nan, LI Qing-yangHand surgery884-8903Treatment of chronic wrist pain by partial wrist denervationLI Zhong-zhe, YANG Yong, TIAN WenHand surgery891-8974A separation procedure without skin graft for correction of congenital syndactylyCAO Yi, JIANG Hao, DU Zi-jing, HAN DongHand surgery898-9025Application of different free flaps of the foot in the repair for soft tissue defects in hands of small and medium sizeYANG Yong, LI Bin, LI Feng, CAO Meng-qi, HUANG Xing-jian, TIAN WenMicrosurgery903-9096Clinical efficacy of hand soft tissue defect repair with free peroneal artery perforator flapWEI Hai-feng, BAO Bing-bo, SONG Jia-lin, ZHONG Wan-run, ZHANG Chang-qing, ZHENG Xian-youMicrosurgery910-9147Modified Snow-Fink opposition transfer technique for reconstruction of hypoplastic thumb oppositionLI Qing-yang, TIAN Wen, ZHAO Jun-hui, SUN Li-ying, ZHONG Wen-yao, GUO Yang, YIN Yue-han, ZHANG Nan, ZHAO Zong-xuan, CHEN DanClinical research and practice915-9208Long-term follow-up analysis of surgical treatment for osteosarcoma in distal radiusLIU Wei-feng, YANG Yong-kun, JIN Tao, SUN Yang, DENG Zhi-ping, LI Yuan, YU Feng, HAO Lin, ZHANG Qing, NIU Xiao-huiClinical research and practice921-9289Imaging analysis of balanced double hemivertebrae in congenital scoliosisLIU Hao-nan, ZHANG Xue-jun, LI Duo-yi, GUO Dong, QI Xin-yu, BAI Yun-songOriginal article929-93410Short-term effectiveness of adolescent intramedullary nail for femoral shaft fractures in elder childrenWANG Lei, LI Jia, LI Tao, LIU Li-min, Suo-nan-ang-xiuOriginal article935-93811Internal fixation with Inion? bioabsorbable plate via tarsal sinus incision for displaced intra-articular calcaneal fracturesLI Chuan-ling, LYU Hui-zhao, LIU Hai-bo, LIU Hua, AI Jian-guoOriginal article939-94512Comparison of suprapatellar approach and infrapatellar approach in the treatment of proximal tibia fracturesHE Chang-jun, ZHANG Kun, LI Qing-da, XIONG Chen, YANG Ming-yi, LU Yao, REN Cheng, LIU De-ying, XU Yi-bo, LI Ming, LI Zhong, MA TengOriginal article946-95113Genetic advances of arthrogryposis multiplex congenita and its relevant symptomsCHEN Dan, TIAN Wen, WANG Shu-fengReview952-95514The research progress of PD-1 inhibitor resistance in the treatment of osteosarcomaZHAO Huan-huan, WANG Ling, ZHANG Guo-chuanReview956-959