田穎 賈山 董萬(wàn)青
摘 要:經(jīng)括約肌間瘺管結(jié)扎術(shù)是全括約肌保留手術(shù),對(duì)肛門(mén)功能影響小,并發(fā)癥少,是肛瘺治療的微創(chuàng)術(shù)式及研究熱點(diǎn)。本文綜述了經(jīng)括約肌間瘺管結(jié)扎術(shù)的應(yīng)用范圍、治愈率、與其它術(shù)式的對(duì)照研究及復(fù)發(fā)失敗因素等治療及研究現(xiàn)狀。
關(guān)鍵詞:肛瘺;經(jīng)括約肌間瘺管結(jié)扎術(shù);微創(chuàng)
中圖分類號(hào):R657.1 文獻(xiàn)標(biāo)識(shí)碼:A DOI:10.3969/j.issn.1006-1959.2018.22.014
文章編號(hào):1006-1959(2018)22-0047-04
Current Status of Treatment of Sphincter Fistula
TIAN Ying,JIA Shan,DONG Wan-qing,LI Shu-ju,GE Qiang,SHI Yan,YU Hong-shun
(Beijing Anorectal Hospital/ Department of Anorectal Surgery,Beijing Erlong Road Hospital, Beijing 102100,China)
Abstract:Sphincter fistula is a total sphincter preservation operation, which has little effect on anal function and less complications. It is a minimally invasive procedure and research hotspot for anal fistula treatment.This article reviews the scope of application and research status of sphincter fistula ligation, cure rate, comparison with other surgical procedures and recurrence failure factors.
Key words:Anal fistula;Sphincter fistula ligation;Minimally invasive
肛瘺(anal fistula)為肛腸外科常見(jiàn)疾病之一,目前得到公認(rèn)的徹底治愈方法為手術(shù)治療。在肛瘺手術(shù)的治療原則中,既要減少肛門(mén)括約肌的損失以保護(hù)肛門(mén)功能,同時(shí)又要徹底清除感染源以達(dá)到根治的目的。因此,在治療中如果一味追求治愈率,則會(huì)出現(xiàn)較高的肛門(mén)失禁率;而為了減少失禁率,又會(huì)導(dǎo)致治愈率偏低。保留括約肌的手術(shù)逐漸成為治療肛瘺的主流術(shù)式之一,因?yàn)槠淠軌蛟谧畲笙薅认卤Wo(hù)肛門(mén)功能并且治愈肛瘺。目前開(kāi)展的括約肌保留手術(shù)有纖維蛋白膠填塞術(shù)、肛瘺栓手術(shù)、直腸黏膜瓣推移術(shù)、內(nèi)鏡下肛瘺切除手術(shù)等,另外射頻消融治療、干細(xì)胞治療也逐漸在肛瘺的治療中占據(jù)一席之地。但不同手術(shù)方式的治愈率、復(fù)發(fā)率及失禁率報(bào)道不一,療效并不穩(wěn)定。2007年,泰國(guó)華裔學(xué)者Rojanasakul A[1]教授首先報(bào)道了經(jīng)括約肌間瘺管結(jié)扎術(shù)(ligation of intersphincteric fistula tract,LIFT)。這種手術(shù)方法為全括約肌保留術(shù)式,無(wú)肛門(mén)功能受損癥狀。該術(shù)式核心內(nèi)容是沿內(nèi)外括約肌間切開(kāi)并找到瘺管,然后結(jié)扎瘺管,切除括約肌間段瘺管并處理剩余瘺管壞死組織。……