Language therapy is the best method to remedy this type of disorder. The goal of this therapy is to increase the number of phrases a child can use. This is done by using block-building techniques and speech therapy.
The degree of recovery depends on the severity of the disorder. With reversible factors like vitamin deficiencies, there may be nearly full recovery. Children who do not have any other developmental or motor coordination problems have the best outlook (prognosis). Often, such children have a family history of delays in language milestones, but eventually catch up.
Parents who are concerned about a child's language development should have the child tested.