Objective To confirm the feasibility and security of the liver hanging maneuver in difficult right hemihepatectomy.Methods Medical records of 40 conseeutive patients considered for difficult right hemihepatectomy were reviewed.The patients were grouped into two groups in pairs:group 1 (using the hanging maneuver) in 20 and group 2 (using the traditional maneuver) in the left 20.Results It was successful in 20 patients and the overall feasibility was 100%.Operative duration,bleeding,transfusion,average stay and complications in group 1 were lower than those of group2.Conclusion The liver hanging maneuver not only has high feasibility but also improves the security in difficult right hemihepatectomy.