Sarah Sabrina Mahalil AminJohn Chong Keat HonMuhammad Annurdin SabarudinWan Nor Syariza Wan AliNusima Mohamed2024-05-282024-05-2820232023-8-16Mahalil Amin S, Keat Hon J, Sabarudin M, et al. (May 23, 2023) Milled Crown on Post Crack Tooth Syndrome as the Denture Abutment Tooth: A Case Report. Cureus 15(5): e39380. DOI 10.7759/cureus.393802168-818410.7759/cureus.39380https://www.cureus.com/articles/149576-milled-crown-on-post-crack-tooth-syndrome-as-the-denture-abutment-tooth-a-case-report#!/https://oarep.usim.edu.my/handle/123456789/7215This clinical case describes using a milled crown on a cracked tooth as the abutment for a removable partial denture. A 63-year-old male patient diagnosed with lipoma undergoing chemotherapy and radiotherapy presented with symptomatic crack tooth syndrome on tooth 36 and partial edentulism. Conservative treatment using a molar band to extracoronally splint the tooth was conducted to determine the prognosis of the crack line. A lower partial cobalt-chromium denture was constructed by incorporating the milled crown of tooth 36 as the abutment. After six months of follow-up, there were no crack tooth symptoms, and regular review was adopted to monitor the tooth. The construction of a milled crown of a cracked tooth presented good and promising clinical outcomes in preserving tooth vitality and preventing crack propagation in partially dentate dentition for the long term.en-USextracoronally splint, removable partial denture, abutment tooth, milled crown, crack tooth syndromeArticle19155