Biocompatibility of five occlusal splint materials produced by four fabrication methods: an in vitro comparative study
To evaluate the cytotoxicity, cell death, interleukin-6 (IL-6) release, and surface roughness of five occlusal splint materials produced by four different fabrication methods on L929 mouse fibroblasts. 240 disc-shaped specimens (15 × 2 mm) were fabricated from milled polymethyl methacrylate (PMMA), mille...