The multi-CON® system consists of multi-CON® 1, multi-CON® 90 und multi-CON® TR. It is a system of three intracoronal precision attachments with identical female geometry. multi-CON® 1 (appendix angle, for atrophied ridges) and multi-CON® 90 (straight face, for the whole alveolar ridge) are finely adjustable for prosthetic rehabilitation with cantilevered or bilaterally supported dentures as well as removable bridges. multi-CON®TR is an attachment for segmented bridges available in several versions for prospective restorative planning. These three different attachments offer solutions for a variety of different indications and a broad range of materials.