This patient was referred to me in 1989, when he was 34 years old by his maxillofacial surgeon after having undergone orthodontic treatment FIVE times! ( In 1967-1968 and again 1976-1977 in Philadelphia, 1978-1980 in California, 1981-1984 in Dallas, Texas and 1988-1989 in Philadelphia).
When he presented to me for an Orofacial Myofunctional Evaluation in 1989 at age 34 years old, he was wearing upper and lower retainers during the day and you will not believe what he was instructed to wear at night to prevent his orthodontic – surgical treatment from relapsing – this horrific “tongue thrust” appliance!!