Upper Curved Quad Helix
Nº 1

Upper Curved Quad Helix Nº 1

The quad helix consists of the force-generating crossbody, the force-generating arms, and the retention loops between these elements. The crossbody starts occlusally on the sheath and crosses lingually over the arm to allow sufficient clearance between the gingiva and the neck of the molars. In addition, the archwire body maintains its flexibility without significantly restricting the tongue.

Features

• Adapted to the upper and lower maxillary anatomy, with sufficient clearance around the gingiva.

• Can be used with MIA curved rotation sheaths and straight lingual sheaths.

• Fixed with wire or the AlastiK™ S1 force module. No soldering is necessary.

• Ideal for direct and indirect fit.