General Anesthesia in Dentistry: Applications, Risks, and Procedure
What is general anesthesia in dentistry?
General anesthesia induces a controlled state of unconsciousness in the patient, blocking pain and reflexes during the dental procedure. It is used in specific situations where local anesthesia or conscious sedation are not sufficient.
Indications for general anesthesia in dentistry
✔️ Complex maxillofacial surgeries.
✔️ Multiple extractions or impacted third molars.
✔️ Patients with disabilities who do not cooperate with local anesthesia.
✔️ Extensive dental treatments in children with high levels of anxiety.
How general anesthesia is administered
🔹 Intravenous route: Use of drugs such as propofol, midazolam, and fentanyl to induce and maintain anesthesia.
🔹 Inhalation route: Anesthetic gases such as sevoflurane and nitrous oxide are used.
🔹 Continuous monitoring: Heart and respiratory function, and patient oxygenation are monitored.
Risks and precautions
⚠️ Postoperative nausea and vomiting.
⚠️ Risk of respiratory depression if not administered correctly.
⚠️ Complications in patients with cardiovascular or pulmonary diseases.
⚠️ Side effects such as confusion and post-anesthesia drowsiness.
Postoperative care
✔️ Medical supervision until full recovery.
✔️ Avoid solid foods until swallowing function is recovered.
✔️ Complete rest for the first 24 hours.
✔️ Monitoring of vital signs in high-risk patients.
Conclusion
General anesthesia in dentistry is a key tool for complex procedures and patients with special needs. Although it carries risks, its safe application under anesthetic supervision allows dental treatments to be performed without pain or anxiety.
Legal Notice and Disclaimer
This article is part of ONAK's Dictionary of Medical Terms and is for informational purposes only. It does not replace consultation with a dentist or anesthesiologist.
Bibliography
- Scully, C., Dios, P. D. "The use of general anesthesia in dentistry: recent advances and patient considerations." Br Dent J. 2018; 225(10): 867-874. Available at: https://pubmed.ncbi.nlm.nih.gov/30471799/
- Coulthard, P., Patel, N., Bailey, E. "The effectiveness and safety of general anesthesia for dental procedures in children and adults." J Oral Maxillofac Surg. 2017; 75(2): 255-264. Available at: https://pubmed.ncbi.nlm.nih.gov/27887761/
