Cervical adhesions generally refer to adhesions of the cervical canal, a condition in which the mucous membrane of the cervical canal is damaged and then adheres, leading to narrowing or even occlusion of the cervical canal. In most cases, it is caused by several types of factors, including chronic inflammation, cervical erosion, and abortion surgery. When chronic cervical inflammation occurs, the cervix is infiltrated with a lot of inflammatory cells such as lymphocytes plasma cells, resulting in the secretion of mucus and a lot of purulent secretions from the cervical mucosa as well as persistent secretion of mucus and a lot of purulent secretions, and repeated episodes can easily lead to the official cavity of the cervical canal becoming narrow and thus forming adhesions. The occurrence of pathological cervical erosion also leads to cervical adhesions. The discharge from the cervical canal also increases when cervical erosion occurs, and the cervical canal is impregnated with excessive secretions for a long time, which can easily lead to adhesive growth between the eroded cervical canals, and adhesions can occur in the long run. In addition, in addition to scraping the endometrium of the uterus during abortion, the cervical canal will also be scraped, and the scraping process will damage the endometrium of the cervical canal, causing bleeding and possibly inducing inflammation, etc. Adhesions may occur during the growth of the damaged cervical canal. Severe cervical adhesions may lead to infertility, so it is important to prevent the problem before it happens, to treat severe, erosive cervical disease at an early stage, and to avoid abortions.