CONCAVE RECONSTRUCTIVE SPHERE

Dental attachments, like most mechanisms, are subject to wear. Rhein83 produces spheres that restore spherical devices and allows the function of the prosthesis to be restored in a single appointment.

Rhein83 offers two types of reconstructive sphere; a solid sphere and a concave sphere. Both types are Tin-coated titanium with a Vickers hardness of over 1600. The concave reconstructive sphere is available in diameters of 1.8 mm, 2.2 mm and 2.5, the solid sphere is only available in diameters of 1.8 mm. The concave sphere is used for restoring the original volume of worn spheres, the solid sphere is used for restorations such as ERA, CEKA and for bars that have lost friction. Reconstructive spheres are fixed by bonding using anaerobic self-hardening or photo-hardening anaerobic composites.