Page 1/14 Clinical Evaluation of Marginal Fit of Monolithic Zirconia Fixed Partial Denture, Using Scannable and Conventional Polyvinyl Siloxane Impression Materials Mohammad Hassan Kalantari Shiraz University of Medical Science Rashtin Giti Shiraz University of Medical Science Benika Abbasi Isfahan University of Medical Science Zahra Rastegar Shiraz University of Medical Science Saeid Tavanafar (  S.tavanafar@gmail.com ) Birjand University of Medical Science Research Article Keywords: Marginal ｦt, Monolithic zirconia, FPD, Scannable impression materials- Conventional impression material Posted Date: June 1st, 2022 DOI: https://doi.org/10.21203/rs.3.rs-1700996/v1 License:   This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Additional Declarations: No competing interests reported. Version of Record: A version of this preprint was published at BMC Oral Health on January 30th, 2023. See the published version at https://doi.org/10.1186/s12903-023-02771-z.