目的 :研究和探讨胸腔镜辅助小切口在肺癌治疗方面的应用价值。方法 :2 0例肺癌患者应用胸腔镜辅助小切口行肺叶切除淋巴结扩清术 ,其中右上叶、右中叶各 4例 ,右下叶 2例 ,左上叶、左下叶各 5例 ,1 8例根治性切除。结果 :本组病人创伤明显减轻 ,出血量减少 ,术后恢复快 ,无手术死亡及严重并发症发生。结论 :胸腔镜辅助小切口对较早期肺癌患者行根治性手术治疗是可行的 Objective: To study and explore the value of thoracoscopic assisted small incision in the treatment of lung cancer. Methods: Twenty cases of patients with lung cancer underwent thoracoscopic assisted small incision underwent lobectomy and dissection. Among them, 4 cases were right upper lobe and right middle lobe, 2 cases were right lower lobe, 5 cases were upper left lobe and lower left lobe, and 18 cases were radical mastectomy Sexual removal. Results: This group of patients significantly reduce the trauma, reduce the amount of bleeding, postoperative recovery fast, no operative death and serious complications. Conclusions: Video-assisted thoracoscopic surgery is feasible for radical surgery in patients with early-stage lung cancer