This video shows a dentist performing a dental procedure on a patient. The dentist is wearing a surgical mask, loupes with a light, and gloves. The patient is lying down in a dental chair, with their mouth open and a blue dental dam in place. The dentist is using a dental drill to work on the patient's teeth. There is also a suction tube in the patient's mouth to remove saliva and debris. The environment appears to be a dental operatory, with medical equipment visible in the background.