Study of the mucosal morphological difference of distal-extension of mandibular dentition defect impressions taken by intra-oral digital scanning and selective pressure impression technique

GONG Zhi-cheng, PENG Yan, ZHONG Qun, WU Xue-ying, FANG Shuo-bo

Shanghai Journal of Stomatology . 2024, (3): 306 -311 . DOI: 10.19439/j.sjos.2024.03.017