During those years, the United States evolved from a new nation fighting Great Britain for independence (1775â83), through the monumental American Civil War (1861â65) and, after collaborating in triumph during World War II (1941â45), to the world's sole remaining superpower from the late 20th century to present.
Tracheotomy (US /ËtreÉªkiËÉtÉmi/ tray-kee-AW-tÉ-mee) is a surgical procedure which consists of making an incision on the anterior aspect of the neck and opening a direct airway through an incision in the trachea (windpipe).
Tracheostomy is a surgical procedure to create an opening in the neck for direct access to the trachea (the breathing tube). Tracheostomy is performed because of airway obstruction, problems with secretions, and inefficient oxygen delivery. Tracheostomy can have complications. A tracheostomy requires follow-up care.