The words tijera and tijeras can be used interchangeably in Spanish to refer to a single pair of scissors.
Both IV sedation (twilight) and general anesthesia are used commonly for cosmetic or plastic surgery. Regardless of technique, the patient's vital signs must be monitored, which include but not limited to heart rate, blood pressure, and breathing rate.
While sedation dentistry implies that patients are unconscious, this is usually not the case. Some forms of sedation dentistry simply alleviate anxiety or put patients in a sleep-like state, so that little is felt or remembered from the dentistry procedure.1  RELATED: Find a qualified dentist in your area. Intravenous (IV) sedation: Like oral sedatives, intravenous (IV) sedation does not provide pain relief, so an injection of local anesthetic will also be administered in conjunction with this method of dental sedation.