Randomized comparative crossover clinical study of mechanical and optical behavior, and oral health-related quality of life of CAD-CAM milled and 3D-printed complete-arch implant-supported interim restorations
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Purpose: Clinical evidence regarding 3D-printed complete arch interim prostheses remains limited. This randomized crossover trial was designed to compare mechanical complications between milled polymethylmethacrylate (PMMA) and a... ...