Because of the acidic nature of an infected abscess, local anesthetics such as lidocaine have little or no effect in inhibiting nociceptors via sodium channel inhibition. This is because the free base form of the anesthetic is needed to penetrate tissue membranes. In highly acidic environments this base is in effect inactivated.
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In surgery, anesthesia is given so the patient does not feel pain during the procedure. In minor surgeries, local anesthesia is used. In procedures like caesarian section, regional anesthesia is given through the spinal cord. In other surgeries general anesthesia is given through the respiratory system, by inhalation.
J. Haglund has written: 'Local anaesthesia in dentistry' -- subject(s): Anesthesia in dentistry, Anesthesia, Dental, Anesthesia, Local, Dental Anesthesia, Handbooks, manuals, Local anesthesia
local anesthesia
usually local anesthesia
general, regional, or local anesthesia.
Gaston Labat has written: 'Regional anesthesia' -- subject(s): Anesthetics 'Regional anesthesia; its technic and clinical application' -- subject(s): Local anesthesia, Local Anesthesia
There are three types of anesthesia: local, regional, and general. Local anesthesia is used to numb a small area of the body, regional anesthesia is used to numb a large area of the body such as an arm or leg, and general anesthesia affects the entire body.
Propofol is mainly used as an induction agent in general anesthesia and would not be used for local anesthesia.
Geza De Takats has written: 'Local anesthesia' -- subject(s): Local anesthesia
I was in the doctor's office with local anesthesia and it took a week to recover.
General or local anesthesia may be used during arthroscopy