Multi-part endosseous dental implants are made up of small, complex, precision components, including the abutment, which have to meet very strict dimension and tolerance requirements. Abutment blanks, or prefabs, are used to quickly produce customised abutments and are delivered to dental laboratories and milling centres with an industrially prefabricated connection geometry that is compatible with multiple implant systems. Dental laboratories and milling centres then use digital CAD/CAM systems to mill the abutment to fit an individual patient’s needs. Read more