Stern Root Anchor®, Transfer males for std. female, blue with black collar, 5

Resilient precision attachment. The Stern Root Anchor retains and stabilizes complete overdentures and removable partial dentures using the retained roots of endodontically treated teeth. It has a minimal crown to root ratio because the attachment places the point of occlusal force application within the root. Features an intraradicular ball and socket joint with connection point inside the root.