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- E T HULL.
- Calif Med. 1949 Oct 1; 71 (4): 271-3.
AbstractLaryngeal spasm is a problem constantly confronting the anesthetist. It can be serious and may produce fatal cerebral or cardiac complications. Etiologic agents include primary vagal hypertonicity, anoxemia, and painful stimulation of whatever source. Laryngeal spasm must be differentiated from simple obstruction by the tongue or foreign bodies, epiglottic impaction, laryngeal edema, tracheal spasm and collapse, and bronchial spasm. Proper checking of the patient before anesthesia and adequate premedication with atropine or scopolamine are preventive measures of great value. Once spasm has developed the etiologic agent should be removed if possible. Other measures include intravenous administration of atropine or curare, tracheal intubation, and tracheotomy.
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