Abstract: Post-core restoration is a common method to repair tooth defects in clinic, which includes prefabricated glass fiber post-resin core and personalized integrated post-core. Due to the aesthetic defects of metal and the limitation of elastic modulus of zirconia, integrated glass fiber post-core which had personalized, mechanical, and aesthetic advantages was proposed in clinic as a new post-core form. This paper presents a clinical case to restore a young permanent tooth fracture with CAD/CAM integrated fiber resin post-core and resin-matrix ceramic crown.

Key words: one-piece fiber post-and-core, intra-oral digital scanning, CAD/CAM, resin-matrix ceramics