Reverse curved nickel titanium arches are very versatile and have many clinical applications.
They are especially useful when retracting anterior teeth en masse using elastic chain. The curve of spee helps to prevent the canines from tipping and the curved distal end shape of the wire helps to prevent the molars from rotating.
They are also very effective for the following clinical applications:
* To intrude or extrude teeth
* Open or close the bite
* Create space and correct rotations
Sold in a pack of 10.