Objective To review the research progress of the treatment of osteosarcoma, and to thoroughly understand its current state of research and prospect so as to lay a sol id foundation for the cl inical treatment. Methods The cl inical and experimental research l iteratures about treatment of osteosarcoma were extensively reviewed and analyzed. Results The present treatment of osteosarcoma is still need to comprehensive therapy which combine chemotherapy and surgical treatment. There are some progresses in gene therapy and molecular targeting therapy which can improve survival rate. Furthermore, well-designed studies and cl inical trials are needed to evaluate the potential therapeutic impact before they are used in cl inical. Conclusion Advancement in chemotherapeutic regimens has improved survival and l imb-sparing surgery in the treatment of osteosarcoma, but the progress of gene therapy and molecular targeting therapy gives new hope for osteosarcoma patients.