Dentofacial Orthopedics Glossary
105 terms total — 4 showing — Last updated 15 Sep 2026
Functional Matrix Theory
A developmental theory proposing that the growth of skeletal structures is driven by the functional demands of the soft-tissue matrices they support or protect.
Gnathion
The most inferior and anterior point on the mandibular symphysis, used as a landmark in cephalometric tracing.
Orthognathic Surgery
Surgical repositioning of the maxilla, mandible, or both to correct significant skeletal discrepancies that cannot be ma...
Prognathism
A skeletal condition in which the mandible or maxilla protrudes abnormally beyond the normal facial profile plane.
Retrognathism
A skeletal condition in which the mandible or maxilla is positioned abnormally far posterior relative to the cranial bas...