宫腔粘连是怎么回事?What's the problem with uterine adhesion?

宫腔粘连是指各种宫腔炎症、剖宫产或者刮宫等宫腔操作导致子宫内膜损伤后形成的粘连。包括妊娠后清宫、子宫肌瘤剔除术等，有些甚至形成子宫壁粘连，是临床上人工流产后常见的并发症之一。

The uterine adhesion refers to the adhesion formed by various uterine inflammation, Caesarean section, or curettage and other uterine cavity operations resulting in endometrial injury. Including post-pregnancy Qinggong, uterine myoma removal, etc., some even form uterine wall adhesion, is one of the common complications after clinical miscarriage.

近年来，由于性生活年轻化导致人工流产手术增加，宫腔粘连的发病率也相应增加。

In recent years, due to the younger sex life leading to an increase in miscarriage surgery, the incidence of uterine adhesion has also increased.

宫腔粘连的发生会大大降低子宫内膜容受性，从而导致胚胎着床几率下降。同时，“宫腔粘连术后再粘连”发生率为3.1%-23.5%，其中重度病例高达62.5%，因此预防粘连非常重要。

The occurrence of uterine adhesion will greatly reduce the endometrium tolerance, resulting in a decrease in the chances of embryo implantation. At the same time, the incidence of "post-uterine adhesion" was 3.1 % -23.5 %, of which 62.5 % were severe cases, so prevention of adhesion is very important.