you mean the conization of the cervix. This is not an aesthetic exercise (the name introduces), but a healing exercise - it is the removal of tumor (even benign) affected tissue of the cervix. this procedure is usually performed by electrical engineers (folk burning). the procedure is actually outpatient, with a maximum stay of 2-3 hours in bed, at home after 7 days (depending on the complexity of the procedure). your gynecologist will certainly tell you more about the need for the procedure. (tuxedo)