Continuing Education in Anaesthesia, Critical Care & Pain | Volume 5 Number 3 2005 © The Board of Management and Trustees of the British Journal of Anaesthesia [2005]. All rights reserved. For Permissions, please email: journals.permissions@oupjournals.org
Anaesthesia for dentistry
Intensive Care Unit, Royal Victoria Infirmary, Queen Victoria Road, Newcastle-upon-Tyne, NE1 4LP
The James Cook University Hospital, Marton Road, Middlesbrough, TS4 3BW
Eston Community Clinic, Fabian Road, Middlesbrough, TS6 9RQ
Tel: 01642 854600, Fax: 01642 282818, E-mail: sean.williamson@stees.nhs.uk (for correspondence)
| The first 150 words of the full text of this article appear below. |
| Key points The first general anaesthetics administered were for dental extractions. General anaesthesia for dentistry is not without risk and should not be undertaken as a first-line means of anxiety control. Consideration should always be given to the possibility of local anaesthetic techniques with or without conscious sedation. Patients requiring general anaesthesia for dental work are frequently children or individuals with learning difficulties. The standards of general anaesthesia for dentistry should be the same as those in any other setting.
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| History of dental anaesthesia |
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The first general anaesthetic administered for a dental extraction is credited to Connecticut dentist Horace Wells. Having observed at a travelling show that laughing gas induced anaesthesia, Wells began experimenting with the gas himself. On the 11th December, 1844, he underwent extraction of one of his own wisdom teeth by a colleague whilst under the influence of nitrous oxide. The following year he attempted to demonstrate this technique in Harvard.
| Problems of dental anaesthesia |
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Patient factors
Surgical factors
| Local anaesthesia |
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Lidocaine 2% plain
Prilocaine 3% with felypressin 0.03 IU ml1
Articaine 4% with epinephrine (1:100 000)
Bupivacaine 0.250.5% plain
| Conscious sedation |
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Inhalation sedation
I.V. sedation
Oral sedation
| General anaesthesia |
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Conduct of general anaesthesia
Assessment
Premedication
Monitoring
Induction
Airway
Maintenance
Patient positioning
Recovery
Analgesia