Fig. 10

Uprighting of a mesially tipped #37 with miniscrew implants, a modified removable appliance with an uprighting spring, and an elastomeric power chain. a A removable appliance with an incorporated uprighting spring (0.8 mm of SS wire) that provoked the distal uprighting of the #37. b The buccal mini screw was inserted in the maxilla in order to initiate buccal and vertical uprighting of the lower left second molar (from Celebi et al. [29], with kind permission of Journal of Medical Cases)