It is also the primary method of direct abortion after a certain number of weeks. Prior to 8 weeks or a little longer most abortions are D & E Dilation and extraction by vacuum. They basically remove the baby by turning a high powered vacuum on the child and decimating them as they are sucked up and out.
D&C is often used later in term as it uses an instrument that is a long piece of metal with a round hole at the end used to scrape material out of the uterus. In abortions the thing being scraped is a live baby.
Thanks for the clarification.