Effect of inter-dental abutment distance on the impression accuracy of digital and conventional methods
Mina Mohaghegh,
Shouka Shalileh,
Kamyar Abbasi
et al.
Abstract:This study aimed to examine the effect of inter-dental abutment distance on the accuracy of digital and conventional impression methods. Five maxillary and mandibular models were prepared with different inter-dental abutment distances. Digital scans were obtained using an extraoral laboratory scanner as reference data. Each group was scanned 8 times using the intra-oral scanner for the digital method. For the conventional impression method, 8 additional silicone impression material was used to generate the sto… Show more
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