What are the classifications of anesthesia?

Sep 03, 2022

Anesthesia is classified as follows:

1. General anesthesia: anesthesia through inhalation, intravenous into the body, inhibit the central nervous system to disappear consciousness collectively known as general anesthesia, referred to as general anesthesia. Specifically, it can be divided into:

(1) Inhalation anesthesia: general anesthesia can be achieved by inhalation of gas or volatile anesthetics into the lung.

(2) Intravenous anesthesia: general anesthesia can be achieved by intravenous injection of intravenous anesthetics.

(3) Basic anesthesia: patients in the operating room before the intramuscular injection or anal injection of appropriate amount of anesthesia to make consciousness disappear, is conducive to induction of smoothness after entering the room, mostly used in pediatric patients.

2. Local anesthesia: The use of a local anesthetic to block spinal nerves, plexus, or nerve endings without loss of consciousness. Specifically, it can be divided into:

(1) Spinal anesthesia.

1) Subarachnoid block anesthesia:

2) Epidural block anesthesia (including sacral block).

(2) Plexus block: such as cervical plexus, brachial plexus block.

(3) Nerve block: such as intercostal nerve block, sciatic nerve block, etc.

(4) Regional nerve block and local infiltration anesthesia.

(5) Topical anesthesia: submucosal nerve block.

(6) Local veins: local anesthetics were injected intravenously after circulation was blocked by the limb.

3. Compound anesthesia:

(1) Inhalation combined anesthesia.

(2) Combined intravenous and inhalation anesthesia.

(3) Total intravenous combined anesthesia.

(4) Combined local and general anesthesia.

(5) hypothermia anesthesia and neuroleptic analgesic anesthesia.

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