Three‐dimensional ultrasound visualization of the pessary

: Preterm birth is a major health problem with complex and diverse etiology. Cervical pessary has been tried as a simple, non-invasive alternative that might replace cerclage due to the fact that it has fewer potential complications. Ultrasound has been linked to preterm birth guidelines using some technological improvements. The aim here is to show a 3D ultrasound view of cervical pessary. This article is protected by copyright. All rights reserved.