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回顾性分析５０例小切口胆囊切除术，并与条件相似按传统方法行胆囊切除术的５０例患者就术后止痛药用量和住院天数等进行对比。结果表明，前者比后者具有手术损伤小、术后切口疼痛轻、术后恢复快及住院天数少的优点。术后２４ｈ止痛药用量，前者为０．８次，后者为１．６次（Ｐ＜０．００１）。术后住院天数，前者为６．６ｄ，后者为８．９ｄ（Ｐ＜０．０５）。
Fifty cases of small incision cholecystectomy were retrospectively analyzed and compared with the 50 patients who underwent cholecystectomy according to the traditional method. The results showed that the former has the advantages of less surgical injury, less incision pain, faster recovery and fewer days of hospitalization than the latter. Analgesic dosage at 24 h after surgery was 0.8 for the former and 1.6 for the latter (P <0.001). The days of postoperative hospital stay were 6.6 days for the former and 8.9 days for the latter (P <0.05).