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Administration of anesthetic agent to abolish pain sensation over a localized area for few minutes to hours.
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Anesthesia in Dermatosurgery Part -1
Local anaesthesia
• Administration of anaesthetic agent to abolish pain sensation over a localized area for few minutes to hours.
Cont…
• Drug inhibits the sodium influx through voltage-gate sodium channels.
• Drug decreases the rate of depolarization and repolarisation of the membrane.
Myelinated nerve
Anaesthetic Agents
Commonly used LA drugs & Dosing(Adult)
Lignocaine concentration & Safe volume
Choosing a local anesthetic agent
Anesthesia in Dermatosurgery Part -2 (Coming Soon)
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