General Anesthesia in Dentistry
When and how general anesthesia is used for dental procedures.
General anesthesia in dentistry induces a state of controlled unconsciousness, eliminating pain and awareness during extensive surgical procedures. It is administered by an anesthesiologist or nurse anesthetist through intravenous medications, inhaled gases, or a combination of both. Continuous monitoring of vital signs including heart rate, blood pressure, oxygen saturation, and breathing is essential. General anesthesia is indicated for complex oral surgeries such as orthognathic jaw surgery, extensive implant procedures, and removal of multiple impacted teeth. It is also used for patients with severe dental phobia, intellectual disabilities, or medical conditions that make treatment under local anesthesia unsafe or impractical. Patients must follow pre-operative fasting guidelines, typically nothing by mouth for six to eight hours before the procedure. Post-anesthetic recovery includes monitoring in a recovery area until the effects wear off. A responsible adult must accompany the patient home. While general anesthesia carries higher risks than local anesthesia or sedation, it remains a safe option when administered by qualified professionals in appropriate settings.