How Common Is Macrostomia?

Macrostomia is a congenital deformity resulting from failure of fusion of maxillary and mandibular process. It is a rare congenital deformity with an incidence of 1 in 60,000 to 1 in 300,000 live births.

What causes Macrostomia?

Description. Macrostomia is a congenital defect resulting from persistent lateral facial clefts, caused by failure of the maxillary and mandibular portions of the first branchial arch to unite normally.

What is bilateral Macrostomia?

Abstract. Objective: Congenital macrostomia is a lateral orofacial cleft between the maxillary and mandibular components of the first branchial arch. Bilateral macrostomia is a poorly characterized malformation, with only 14 cases reported in the literature.

Alexander Ross

Alexander Ross

Gaming, Esports & Interactive Media Writer

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.