Objective To evaluate the clinical application of hand assisted laparoscopic radical surgery for gastric cancer. Methods From June 2010 to September 2011，a series of 51 patients were undertook hand assisted laparoscopic D2 gastrectomy （hand assisted group），49 patients were undertook laparoscopic assisted D2 gastrectomy （laparoscopic group），the secure indexes of surgery effect in perioperative period were compared betwee two groups. Results The incision length was （6.82±0.33） cm and （5.74±1.11） cm （t=6.57，P=0.00），numbers of harvested lymph nodes were 16.10±5.11 and 14.16±3.60 （t=2.18，P=0.03），intraoperative bleeding was （249.40±123.40） ml and （251.00±90.40） ml （t=-0.74，P=0.94），operation time was （177.7±23.8） min and （188.1±16.9） min （t=-2.53，P=0.01），postoperative hospital stay was （11.12±5.02） d and （10.88±3.13） d （t=0.29，P=0.78） in the hand assisted group and in the laparoscopic group，respectively. One case of gastric atony happened in the hand assisted group，one case of gastric atony and incision infection happened in the laparoscopic group. No mortality case was found in two groups. Conclusions Hand assisted laparoscopic D2 gastrectomy is less difficult，and shorter operation time，and considerable treatment effection as compared with laparoscopic operation.