Begg class II treatment planning for optimum profile control

• Autore principale: Thompson F.G (Autore)
• Natura: Libro
• Pubblicazione: Sciendo, 1982-03-01T00:00:00Z.
• Soggetti: article
• Accesso online: Connect to this object online.

In attempting to obtain the treatment goals of a normal incisor and lip relationship the overall facial appearance may worsen in a number of patients during treatment with the Begg appliance. The three main causes of this deteriorating profile are over-retraction and excessive torquing of upper inci...