Pelvic abscess in association with intrauterine contraceptive device.

Serious pelvic infection associated with the use of IUDs is of increasing concern to obstetricians and gynecologists. This review of the literature is accompanied by analysis of 5 years' experience at the Arizona Health Sciences Center. Of 169 patients with acute infections, 34% had an IUD in place at the onset of infection. In addition, 24 of the patients were less than 20 years of age and 35% were nulliparous. Of the nulliparous patients, 11 were rendered sterile following surgical extirpative therapy. Sixty-six patients developed pelvic and tubo-ovarian abscesses; 38% of those were related to IUD usage. Six of the pelvic abscesses and eight of the unilateral tubo-ovarian abscesses came to pelvic cleanout. Evidence presented documents the serious infection potential that IUD usage entails, the antibiotic and surgical management, the infertility that results, and the mechanism assumed responsible. In addition, the high-risk patient has been identified (young, nulliparous, sexually active, and, especially, of the lower socioeconomic strata).