Q: I am working with an eight-year-old boy who has a lateral lisp as well as orthodontic problems and oral habits. He has severe lip-licking and nail-biting habits, and he has a narrow palate that will need expansion. I am thinking that he may do better in therapy once the palatal expander is removed. What are your thoughts? One could approach this problem from many angles, but this would be my basic line of thinking: A lateral lisp is a…