A 3D finite element analysis of bone tissue in three-unit implant-supported prostheses configurations through varying configuration factors (single-unit and splinted crowns in straight-line and offset configurations) and implant lengths in the maxillary posterior region. RSD [Internet]. 2021 May 16 [cited 2025 Dec. 6];10(5):e56510515336. Available from: https://rsdjournal.org/rsd/article/view/15336