Craniectomy is typically performed as a life saving measure. Patients who have experienced a severe brain injury that is life threatening may have bleeding around their brain or swelling of their brain so severe that it can lead to brain compression and brain death.
Celebrating Mexican Independence. Although September 16, 1810, marked the beginning of Mexicoâs struggle for independence rather than its ultimate achievement, the anniversary of the Grito de Dolores has been a day of celebration across Mexico since the late 19th century.
Mexico controlled the territory until 1836 when Texas won its  independence, becoming an independent Republic. In 1845, Texas  joined the United States as the 28th state. Th â¦ e state's annexation  set off a chain of events that caused the Mexican-American War in  1846.