Rotary jaw movement? This is the jaw movement associated with chewing which usually happens around 15 - 36 months of age. Movements can be up/down, forward/backward, lateral-diagonal, diagonal-rotary and circular-rotary. There should be integration of these movements. Why is the development of rotary jaw movement important? This is important in the development of speech patterns and sounds for expressive (verbal) communication skills.
We had a student before in a center I used to work for, the child is three years old and can’t seem to talk much. Why? We later found out that the said child still eats food processed in a food processor so her rotary jaw movement was not developed well. She could only swallow the food served to her. Of course, this chewing part was just a part of the many things involved in having children develop the ability to communicate.
To read about the many many interesting Oral Motor Patterns, please click on the highlighted title. To see if your child is at risk for oral motor problems, click transition. Who would best help if there are problems like these? An occupational therapist and/or a speech-language pathologist would be able to help.






























