A novel approach of restoring endodontically treated tooth by using cad-cam milled peek post and core system: A case report

The choice of appropriate definitive restoration endodontically treated teeth should be guided by the amount remaining hard tissues as well functional and aesthetic considerations. Post and-core materials with biomechanical properties similar to dentin could also advantageous in reducing risk root fractures. high performance polymer Poly-ether-ether-ketone (PEEK) is an example one such type material. This case report describes mandibular premolar use CAD-CAM milled post core system followed full coverage porcelain fused metal crown.