Abstract:Objective To analyze the diagnostic value of transvaginal real-time three-dimensional hysterosalpingo-contrast sonography in infertility patients.Methods From March 2018 to March 2019, 88 infertility patients treated in our hospital were selected and assigned to two groups, 44 cases in each group. The conventional group was checked with hysterosalpingography, and the test group was checked with transvaginal real-time three-dimensional hysterosalpingo-contrast sonography. The diagnosis accuracy, VAS (visual analogue scale) scores, adverse reactions, and duration of examination were compared.Results The diagnosis accuracy in the test group and conventional group was 97.73% and 77.27% (P < 0.05); VAS scores in the test group and conventional group were (3.08 ± 1.01) and (5.27 ± 1.29) (P < 0.05); the adverse event rate in the test group and conventional group was 2.27% and 27.27% (P < 0.05); the duration of examination in the test group and conventional group was (15.02 ± 4.11) min and (21.66 ± 4.52) min (P < 0.05).Conclusion Compared with hysterosalpingography, the transvaginal real-time three-dimensional hysterosalpingo-contrast sonography has higher diagnosis accuracy, which can reduce patient's pain, adverse reactions and duration of examination. It is worthy of clinical application.