TONGUE THRUST (OROFACIAL MYOLOGY)

Tongue thrust is the forward thrust of the tongue when at rest and during speech and swallowing. The lips are usually open at rest, and the neck or lower jaw is often thrust forward during swallowing. Formal assessment by a speech pathologist trained in orofacial myology is necessary to correctly treat the condition. Often, an orthodontist or dentist will be the first to recognize the condition.

The literature indicates orofacacial myology occurs in 38% of the general population. In those seeking orthodontic correction the incidence is as high as 73%. A lisp (saying "thun" for "sun") is often associated with tongue thrust.

Additional Links:

"Orofacial Myology: Beyond Tongue Thrust"