RESUMEN
Objective To determine the clinical value of real time interventional ultrasound guidance in family planning reproduction operation.Methods Under the guidance of ultrasound monitoring,522 cases with high risk and difficult uterine operation were undertaken in our department.Results The abdominal endoscopic contraceptive uterine operation under real time ultrasound monitoring was carried out for 522 cases in 4 years,with successful rates for high risk pregnancy as 287/289 cases,high risk troublesome withdrawal of contraceptive ring as 129/130 cases and puzzling uterine operation as 103/103 cases.The total successful rate reached 99.42%,without uterine rupture and other complications.Conclusion The former complex,blind and difficult uterine operations turn to be simple,safe and reliable under the guidance of real time ultrasound.