然后将靶点神经和局麻药物麻醉，以减轻疼痛。 。

The targeted nerves will then be numbed with a local anesthetic to minimize pain.

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开始，患者俯卧手术台，术区表面的皮肤软组织注射局麻药物麻醉。 。

The skin and tissue over the procedure site is numbed with an injection of local anesthetic.

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只有少数其他药物，如美索比妥、依托咪酯、异丙酚有能力迅速诱导麻醉。

Only a few other drugs, such as methohexital, etomidate, or propofol have the capability to induce anesthesia so rapidly.

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