Common Failures in Implant Prosthodontics

Abstract

Implant prosthodontics encompasses a unique blend of biomaterials, biomechanics, and biology, and some amount of failures are inevitable. Though there is a wide range of failures in implant prosthodontics, the most common ones are related to technical complications, most of which can be prevented through proper treatment planning and appropriate choices in material selection and treatment techniques. This article describes the etiology, management, and prevention of the most common complications and failures in contemporary implant fixed and removable prosthodontics.

Keywords: Failures; Implant-supported restorations; Porcelain chipping; Prosthetic complications; Proximal contact loss; Residual cement; Screw loosening; Screw stripping.