排气管在肛肠疾病术后的应用

Application of Exhaust Tube after the Operation for Anorectal Disease

为探讨排气管在肛肠疾病术后的应用价值，我们对320例肛肠疾病患者术后放置肛门排气管（试验组），观察术后腹胀、疼痛、排尿困难及尿潴留等并发症情况，并与30例未放置排气管的患者（对照组）进行对照分析。结果显示，试验组均无明显腹胀；对照组12例轻度腹胀，18例明显腹胀。试验组术后4h、12h、24h疼痛评分、排尿困难及尿潴留发生率均明显低于对照组，P〈0．05或P〈0．01。结果表明，肛门疾病术后放置排气管可有效预防腹胀，减轻疼痛，降低排尿困难及尿潴留的发生率。

The objective of this study was to evaluate the applicable value of exhaust tube after the operation for anoreetal disease. The 320 patients with anorectal diseases were set with exhaust tube at anus following operation,as trial group,another 30 patients without the tube,as control group;then the postoperative complications as burbulence, pain, dysuria and uroschesis, etc of two groups were observed, and com- pared ＆ analysed each other. As results,in trial group no significant burbulence was found, but in control group 12 cases felt mild burbulence, 18 cases felt significantly;in pain score rating at 4,12,24 hours following operation,in dysuria and uroschesis incidence, trial group was significantly lower than control group （ P 〈0.05 or P〈0.01）. Results show that seting exhaust tube after operation could effectively prevent burbulence, relief pain, reduce the incidence of dysuria and uroschesis.