Objective To investigate the application and advancement of hepatocyte t ransplantation ( HCT) .Methods Literatures about the advancement of HCT were reviewed and analyzed. Results There have been manynovel technologies and advancement s in the application of HCT. For example , gene modified cell can be used as seedcell , subcutaneous t ransplantation can be taken when combined with giant molecule material and the encap sulationpreconditioning technique can also carried before operation to improve the rate of survival. Conclusion With moreand deeper understanding of hepatocyte t ransplantation and the development of advanced techniques such as the application of giant molecule , HCT will be extensively used in the clinical t reatment of acute and chronic hepatic diseases.