1. Intrusion of overerupted molars by corticotomy and magnets;Hwang;Am J Orthod Dentofacial Orthop,2001
2. Intrusion of posterior teeth using mini-screw implants;Park;Am J Orthod Dentiofacial Orthop,2003
3. Intrusion of anterior and posterior teeth;Levitt,1989
4. Molar intrusion with a removable appliance;Bonetti;J Clin Orthod,1996
5. Miniscrew anchorage used to protract lower second molars into first molar extraction sites;Kyung;J Clin Orthod,2003