OT Strategy from Rhein83 USA is a vertical micro-sized 1.8 mm castable sphere that is placed distally on abutments for removable partials or utilized with implant bar combination case design. The male component is designed with an additional support strut located under the sphere, increasing strength and preventing rotation of the female cap during paralleling. The optional Steady, when connected to OT Strategy, provides lateral stability without any additional milling.
OT Strategy caps are available for both duplication and fabrication with stainless-steel housing technique. Rhein83 USA caps are manufactured in an elastic material that increases the contact zone with the sphere, giving mechanical and friction retention, and are color-coded with five levels of retention. Tools for paralleling, inserting, and removing caps are available.