1Emphasis on basic training and improvement of basic skillsZHANG You-le165-1672Classiifcation and treatment of fractures of the body of the hamateGAO Yong-bin, TIAN Guang-lei, YIN Yao-bin168-1713Diagnosis and treatment of aneurysmal bone cysts of the metacarpals and phalanges of the handLI Zhong-zhe, GUO Yang, TIAN Guang-lei172-1754Arthroplasty for traumatic arthritis of the iffth carpometacarpal jointYANG Yong, Luis R. Scheker, TIAN Wen, LI Zhong-zhe, HOU Chun-mei, ZHANG You-le, TIAN Guang-lei176-1795Diagnosis and treatment of intraosseous ganglion cysts of the wrist jointLIU Kun, TIAN Wen, LIU Bo, YANG Yong, TIAN Guang-lei180-1836Anatomic radial head prosthesis replacement for comminuted radial head fracturesGUO Yong-zhi, PENG Cheng, LI Lian-hua, LI Shao-guang, ZHAO Jian-wen, HE Hong-ying, DAI He-ling, LIU Zhi184-1887Treatment of dorsal fracture-dislocation of the proximal interphalangeal joint with the extension block splintLI Peng-cheng, YI Chuan-jun, LI Wen-jun, CHEN Shan-lin, TIAN Guang-lei189-1928Intraspinal nerve root stump repair for brachial plexus injuries:a long-term follow-up report of 10 casesXUE Yun-hao, WANG Shu-feng, LI Wen-jun, YANG Yong193-1969A meta-analysis of negative pressure wound therapy versus traditional wound care for open woundsYIN Yao-bin, DENG Jiu-zheng, MA Wei, TIAN Guang-lei197-20110A retrospective analysis of mid-term results of intraosseous nerve transposition with two osseous holes for painful neuromasZHU Hai-bo, XIONG Ge202-20511Surgical results and related anatomy research of extensor indicis proprius transfer for reconstruction of thumb extensionXIONG Ge, ZHENG Wei, SUN Yan-kun, ZHANG You-le206-20912Clinical features of common deformities of the upper limb and hand in Poland syndromeYU Long-biao, TIAN Wen, ZHANG Guo-an210-21213Research progress of ulna impaction syndromeMA Wei, TIAN Wen213-21514Long-term outcomes of simple lumbar discectomy and the associated factors in young adult patientsZHANG Hua-feng, LI Chun-de, LIU Xian-yi, YI Xiao-dong, LIU Hong, LU Hai-lin, LI Hong, YU Zheng-rong, SUN Hao-lin216-21915Application of visual magnetic navigation system in the distal locking process of tibial intramedullary nailZHANG Hao, ZHANG Li-hai, HUANG Rui, MAO Zhi, ZHANG Li-cheng, SUN Yong, TANG Pei-fu220-22316A study of combined killing effects of cinobufagin and cisplatin on osteosarcoma MG-63 cellsSONG Ke-guan, ZHANG Tao, YAN Feng, SUN Yuan-xin, WANG Hai, ZHOU Yong-fei224-22917Analysis of clinical treatment of pseudoaneurysms in limbsLIU Jian-yin, SHI Ming-guo, ZHANG You-le, SHEN Cheng230-23218Diagnosis and treatment of Kaposiform hemangioendothelioma of the handZHU Jin, LI Chun, LIU Bo, CHEN Shan-lin, TIAN Guang-lei233-23719Type V avulsion injury of the insertion of the lfexor digitorum profundus tendon:2 cases reportLI Wen-jun, CHEN Shan-lin, TIAN Guang-lei, TIAN Wen, WANG Shu-feng, ZHANG You-le238-240 