Objective: To explore the feasibility of Laparoscopic cholecystectomy(LC) in transumbilical single port approach with needle apparatus. Methods: The clinical data of 56 patients treated by single port LC with needle apparatus from February to May 2010 were collected and analyzed retrospectively．Results: 54 cases were performed single port LC successfully，and 2 cases were changed to conventional LC． The mean operation time: 47.5min (24～ 76min), the mean blood loss was 17ml (5～65ml), the mean length of stay: 3.7d (3～5d). There weren’t obviously visible abdomen wall scars in All 54 patients who were followed up from 2 weeks to 3 months. No operative complications occurred. Conclusion: The transumbilical single port needle-Laparoscopic cholecystectomy is safe and feasible. The abdominal wall scar postoperative is not obvious. Yet the single port LC is more difficult than the conventional LC. This new method can be performed in the appropriate patients.