Spinal fusion (such as a TLIF) is a surgical technique to stabilize the spinal vertebra and the disc or shock absorber between the vertebra. Lumbar fusion surgery is designed to create solid bone between the adjoining vertebra, eliminating any movement between the bones.
Feature Essay. Abraham Lincoln before the Presidency. James Davis. Illinois College, Jacksonville. From April of 1861 to April of 1865, President Abraham Lincoln led the United States through its terrible Civil War. During the war, Lincoln's leadership helped preserve the Union and emancipate over three million slaves. His ideas defined important goals of the war and inspired the war-weary public.
Abraham Lincoln Summary. Abraham Lincoln was the 16th president of the United States of America, the leader who successfully prosecuted the Civil War to preserve the nation. He played in key role in passage of the Thirteenth Amendment, which ended slavery in America.ary Liked the Clean-Shaven Look In February 1861, longtime Illinois residents Abraham and Mary Lincoln moved their family to Washington, D.C., where the new president took up residence in the war-riven White House armed with a reassuring new image: that of a bearded statesman.