Local Anesthetics Impair In Vitro Growth of Human Osteoblasts: A Laboratory Investigation
Introduction: Intraarticular infusion of Local Anesthetics (LAs) is widely used, but the direct effect of LAs on osteoblasts has not been extensively investigated. Therefore, we analyzed the effect of LAs on growing osteoblasts in an in vitro model. Methods: Growing fetal human osteoblasts were either exposed 2 or 9 days to lidocaine, bupivacaine or ropivacaine solutions at concentrations of 1.25, 0.62 and 0.3125...