What Is Called Prognathism What Are Its Different Types?

What Is Called Prognathism What Are Its Different Types? However, there are several different types of prognathism: mandibular prognathism: your lower jaw protrudes. maxillary prognathism: your upper jaw protrudes. bimaxillary prognathism: both your lower and upper jaws stick out. How do you know if you have prognathism? Symptoms of Prognathism Protrusion of either the upper