Q: Is four years old too early to address a tongue thrust? The term “tongue thrust” has had many meanings through the years. It can mean: A strong forward thrusting of the tongue following the swallow. A reverse swallow pattern. An infantile suckle-swallow pattern. An interdental tongue protrusion on all lingua phonemes.. An interdental tongue protrusion on all the lingua-alveolar phonemes. An interdental tongue protrusion on the all the sibilants. An interdental tongue protrusion on only S and Z. To…
What is a Tongue Thrust?
By Pam Marshalla