Suction curettage

Abstract

In the decade after the legalization of elective abortion by a Supreme Court decision in January 1973, suction curettage has been widely used and accepted as a safe outpatient procedure for first-trimester abortion. Evaluation of the patient for feasibility of the procedure requires careful assessment of gestational age and the determination of the absence of an ectopic pregnancy and conditions that might contraindicate local anesthesia. Counseling clarifies the patient's options and ensures her understanding of the implications of abortion so that she can give an informed consent. Suction curettage is performed under local anesthesia using a sterile plastic cannula or curette inserted through a progressively dilated cervix with aspiration of the uterine contents by an electric pump. The procedure is completed by the physician's examination of the aspirate for the presence of placental villi. Postoperative instructions include contraception and monitoring for hemorrhage and infection prior to a return visit in 10 to 14 days. Complications can be reduced by careful selection of patients with appropriate duration of pregnancy, the use of gentle operative technique, antibiotics for prophylaxis of infection, and a continued maintenance of experience and procedural skill by the physician.