[Intrauterine pessaries and acute genital inflammation in women].

The performed clinic-statistical investigation has covered generally 2182 patients, 946 patients of common group make use of intrauterine contraceptive pessaries and 1236 patients have been included on the other occasion. Generally 14 832 menstrual cycles were followed up. There were used multivariational method and analysis for investigation of three and more risk factors at once. The essential connection between the presence of intrauterine pessary and increased risk of sharply inflammation of the genital apparatus had been established. The uterus was the most often affected--endometritis in sharp and chronic from in 31.39% of cases, and in 3 cases pelvioperitonitis was diagnosed. The appearance of genitals inflammation under the pessary presence is connected also with the age, parity, the application time and the pessary use.