Case 5 Patient arrived with CC of pain in upper right. Access opening on #4 remained opened for > 1 year and required endodontic retreatment.Post space was prepared afterwards. #3 was extracted due to severe periodontal pocketing and furcation involvement.Tooth minimally prepared and GC resin used and adapted to ideal contours and size for custom cast post/core. Cast post core on day of cementation. All margins Can be seen flush against natural tooth and adequate ferrule space available. Temporary crown shade matched and polished using Alike (PMMA) material. Patient will be continuing treatment for RPD/RPD. Die prepared for #4 which is to be a surveyed abutment for maxillary RPD.