目的观察比较超声电导药物透入治疗对结肠癌患者术后肠道功能恢复的影响。方法对2010年10月-2011年10月择期行结肠癌根治术的患者100例,按照手术的先后顺序,分为试验组和对照组各50例,对照组行常规治疗和早期康复锻炼,试验组在行常规治疗和早期常规康复锻炼的基础上使用超声电导药物透入治疗2次/d,每次30 min。观察两组患者术后肠鸣音恢复时间、肛门排气时间、排便时间及术后住院天数。结果试验组患者术后首次肛门排气、排便时间早于对照组,术后住院天数短于对照组,差异均有统计学意义(P<0.05)。结论结肠癌患者术后采用超声电导药物透入治疗,可促进患者肠道功能的恢复,加速患者康复。 Objective To observe and compare the effects of ultrasound-guided drug delivery on postoperative recovery of colon function in patients with colon cancer. Methods 100 patients undergoing radical resection of colon cancer from October 2010 to October 2011 were divided into experimental group and control group according to the order of operation. The control group received routine treatment and early rehabilitation exercise. The test On the basis of routine treatment and early routine rehabilitation exercise, the patients were treated with ultrasound guided drugs twice a day for 30 minutes. Postoperative bowel sound recovery time, anal exhaust time, defecation time and postoperative hospital stay were observed in two groups. Results The first postoperative anal exhaust and defecation were earlier in the experimental group than those in the control group. The days after hospitalization were shorter than those in the control group. The differences were statistically significant (P <0.05). Conclusion Postoperative colon cancer patients with ultrasound-guided drug penetration therapy can promote the recovery of patients with intestinal function, accelerate patient rehabilitation.