Conclusion
For the first time in the literature, this study evaluated the impact of PP along with MF anesthesia on systemic hemodynamics and RCO. The results of the present study revealed that MF anesthesia in patients undergoing surgery in the prone position did not cause a reduction in cerebral oxygenation compared to NF. PP also caused clinically nonsignificant changes in hemodynamic parameters. Anesthesia depth was acceptable in the MF anesthesia group as well. MF anesthesia in the prone position was safe in terms of systemic hemodynamics and cerebral oxygenation.