Curettage refers to cleaning the walls of the uterus with a curette.
From the en.wikipedia.org
As is often seen, the use of near-infrared wavelength laser energy results in desiccation and fragmentation of tissue, which can be removed with a sharp curette.
From the nature.com
In this method, the dermatologist applies a local anesthetic and then scrapes away the soft, mushy tumor cells with a curette, an instrument with a sharp circular blade.