Her two front teeth which had a history of trauma were previously restored with root canals, posts, and crowns. Now, years later, both teeth were undergoing root resorption and could no longer be saved. Along with Zoom Whitening, the roots and old porcelain fused to metal crowns were removed and replaced with two Dental Implants, two Tooth-Colored Zirconia Abutments, and two Porcelain Crowns.