Comparative Study of Dental Custom CAD-CAM Implant Abutments and Dental Implant Stock Abutments

= 0.022). The use of custom abutments leads to an increase in the final size of the abutment, an improvement in the retention of the prosthetic work, and reduces the angulation of the abutment in relation to the implant axis, thus decreasing the risk of unscrewing or fracturing the dental screw.