A flat reflective component of a headrest (attached to an operating/examination table or freestanding) intended to mount to the bottom of the patient-contact component of the headrest to enable a healthcare professional to view the face of an anaesthetized patient in prone position for visual monitoring (e.g., of patient eyes and tubing placement). It is a mirrored base with mounting points which may be adjusted to modify the height of the headrest. This is a reusable device.