[Therapeutic prognosis in skeletal Class II malocclusion dependent on the vertical balance of the anterior and posterior sections of the face]. / Le pronostic thérapeutique dans les Classes II squelettiques selon l'équilibre vertical des parties antérieure et postérieure de la face.

ABSTRACT

The Class II show a lot of varieties of skeletal support. The DELAIRE's architectural, structural and dento-skeletic analysis put in prominent their specifities. The purpose of this investigation was to study the Class II with vertical cause which are the most difficult to treat.