The face may show maxillary hypoplasia causing relative mandibular prognathism. Mandibular macrognathia results in prognathism and predisposes patients to a class III malocclusion. Patients may present with dental caries, mandibular prognathism, spinal alignment, and disproportionate limb lengthening. Bulldogs have characteristically wide heads and shoulders along with a pronounced mandibular prognathism. Mandibular prognathism is a protrusion of the mandible, affecting the lower third of the face. This mutation results in craniosynostosis, mandibular prognathism, hypertelorism, brachydactyly, and inter-phalangeal joint fusion. He is known for his prominent jaw, which has been described as mandibular prognathism. They were used to correct dentofacial deformities like a malocclusion, and a prognathism. This procedure is used to correct mandible retrusion and mandibular prognathism (over and under bite). Alveolar prognathism can also easily be corrected with fixed orthodontic therapy. The same can be said for mandibular prognathism. The Jebel Irhoud individuals also had very thick brow ridges and lacked prognathism. The diagnosis of "prognathism" in the adolescent is hence speculative. KNM-ER 1470 displays less prognathism and a rounder brain case. Yet, de Villeneuve was reportedly struck by the prognathism of the skulls.