dysgnathia

[dĭs-nāthē-ə]

n.

An abnormality of the mouth that extends beyond the teeth and includes the maxilla, mandible, or both.

Related formsdys•gnathic (-năthĭk, -nāthĭk) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.