What is the difference between purging and abortion?

The difference between abortion and curettage is as follows:

First, abortion is a method of terminating pregnancy at an early stage of gestation, and it is a surgical method of removing pregnancy tissues from the uterine cavity by using a small suction tube through negative pressure.

Secondly, diagnostic scraping, referred to as diagnostic scraping, is the diagnosis of the uterine cavity is the most common method of disease, the purpose is to scrape the endometrium and endometrial foci with a scraper, biopsy, to make a pathological diagnosis, suspected of cervical lesions can be cervical canal and uterine cavity section of the diagnostic scraping.

The connection between abortion and scraping: for example, incomplete abortion, retained abortion, incomplete abortion, the negative pressure suction tube can not be completely removed from the uterine cavity of the residual meconium tissue, then you need to use a spoon scraping surgery, to remove the uterine cavity of the meconium of the mechanization of the tissue. So sometimes abortion and scraping are performed at the same time.