The goal of this clinical trial is to learn if virtual reality can reduce propofol requirements in adult, female patients undergoing elective breast surgery under regional anesthesia. The main question it aims to answer is:
Can virtual reality immersion reduce intra-operative propofol requirements in adult female patients undergoing elective breast surgery under regional anesthesia?
Researchers will compare time and weight-adjusted average propofol requirements in both the intervention group and the control group to see if there is a reduction in sedative usage in the group using the virtual reality device.
Participants will be randomly assigned to either a virtual reality (intervention) group or a control group.
* The patients in the virtual reality group will have a virtual reality headset on during the surgery with a preselected scenario of their choice.
* Both groups will have access to patient-controlled sedation under the supervision of an anesthesiologist and will be permitted to self-administer propofol boluses as needed.