A physical misalignment of the upper (maxilla) and lower (mandibular) jaw bones in which either or both recede relative to the frontal plane of the forehead.
Also Known As:
Mandibular Retroposition; Mandibular Retrusion; Maxillary Retroposition; Maxillary Retrusion; Retrognathism; Mandibular Retropositions; Mandibular Retrusions; Maxillary Retropositions; Maxillary Retrusions; Retrognathias; Retrognathisms; Retroposition, Mandibular; Retroposition, Maxillary; Retropositions, Mandibular; Retropositions, Maxillary; Retrusion, Mandibular; Retrusion, Maxillary; Retrusions, Mandibular; Retrusions, Maxillary