hysterosonography 2020-07-16T14:18:41Z saline infusion sonography A procedure, also known as sonohysterography or saline infusion sonography, using a minimally invasive ultrasound technique to view the inside of the uterus. Sterile saline is injected into the endometrial cavity thereby distending the endometrial cavity, providing good visualization of the anatomic structures within. diagnostic hysterosonography sonohysterography NCIT:C38066 medical hysterosonography uterine ultrasonography