The FetalEase Yaari Extractor is a simple mechanical device for resolving shoulder dystocia, an obstetric emergency that occurs in approximately 3% of vaginal births. Currently, no device is ...

Shoulder dystocia is an uncommon and usually unpredictable event. Maternal diabetes, macrosomia, obesity and prior shoulder dystocia represent the largest categories of risk. Patients in these ...

Background: In nulliparous women dystocia is the most common obstetric problem and its etiology is largely unknown. The frequency of augmentation and cesarean delivery related to dystocia is high ...