What Is Block Anesthesia?

Block anesthesia is the injection of local anesthetics around the nerve trunk or main branch to block afferent stimulation of nerve endings and make the nerve distribution area produce anesthetic effects.

Block anesthesia

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Block anesthesia is the injection of local anesthetics around the nerve trunk or main branch to block afferent stimulation of nerve endings and make the nerve distribution area produce anesthetic effects.
This method can anaesthetize a wider area and avoid the pain caused by multiple injections. The dosage of the drug is small, the anesthetic effect is complete, the anesthetic effect is deep, and the maintenance time is long. [1]

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