目的观察负压球在食管癌、贲门癌术后的临床应用价值。方法1999年-2009年对观察组食管癌、贲门癌术后使用负压球细管引流,对照组术后使用传统粗胶管水封瓶闭式引流,两组均286例。结果观察组在胸腔积液、第二天镇痛剂应用、引流口感染及术后住院时间等方面与对照组相比差异有统计学意义,而术后脓胸、第一天镇痛剂应用及管腔堵塞等方面与对照组相比无差异。结论负压球细管引流用于食管癌、贲门癌术后胸腔引流,创伤小,效果确切满意。 Objective To observe the clinical value of vacuum ball in the treatment of esophageal cancer and cardiac cancer. Methods From 1999 to 2009, the patients in the observation group were treated with negative pressure balloon catheter drainage and the control group with the traditional crude rubber tube water seal bottle closed drainage, 286 cases in both groups. Results The observation group in the pleural effusion, the next day analgesic application, drainage port infection and postoperative hospital stay and other aspects compared with the control group, the difference was statistically significant, and postoperative empyema, the first day of analgesic application And lumen congestion and other aspects compared with the control group no difference. Conclusion Negative pressure balloon catheter drainage for esophageal cancer, cardia cancer postoperative chest drainage, trauma, the exact satisfaction.