Abdulhadi M Jaber, RahafHisham Samra, ZeyadTareq El- Sayed, Mariam2020-01-042020-01-042019Copyright © 2019 MSA University. All Rights Reserved.https://t.ly/BZxg7Restoration of maxillary and mandibular arches with severe attrition and few remaining teeth in 51 years old patient using peek material. Challenges faced were mainly loss of the vertical dimension, severe attrition, no bite and few remaining teeth. Treatment plan: Scaling and polishing, multiple endodontic treatments, extraction of non-restorable teeth, restorative procedures, fixed and removable prosthesis. The outcome was mainly restoration of the bite, VD and esthetics.enUniversity for Modern Sciences and ArtsOctober University for Modern Sciences and ArtsMSA universityجامعه اكتوبر للعلوم الحديثه والأدابRehabiloitationOther