We have undertaken a case review using the Bispectral index monitoring (BIS, Covidien—Medtronic, Boulder, CO, USA) in vitrectomy surgery under local anaesthesia, and would suggest that it may have a ...
Conscious sedation helps reduce anxiety, discomfort, and pain during certain medical procedures. Doctors use medications and sometimes local anesthesia to induce relaxation. Conscious sedation is now ...