The Importance of the Ischial Spine

Ischial Spine: It has an important role in determining clinical stations, including the level of the fetal head. In fetal head imaging, the clinical station corresponds to a line drawn between the ischial spines. It is a posteromedial projection from the posterior border of the ischium The schism has three parts: a body, a radius, and a posterior border. The body is large and heavy due to its weight-bearing function. It has three distinct borders: the anterior border forms the acetabulum’s prominent edge, the internal border forms the obturator foramen,…