Using a Bunsen Burner on Flame-resistant Paper. Fill one beaker with water, the second with half water and half ethanol, and a third beaker with ethanol. Soak one piece of paper the size of a $1 bill in the beaker filled with water. Use tongs and hold it over the Bunsen burner.
Spinal fusion is a surgical procedure which is performed to correct problems related to the small bones of the spine (vertebrae). This technique principally follows the welding process. That is it requires to simply fuse together the painful vertebrae, so that the healing results in a single, solid bone.
How does a surgeon perform a lumbar fusion? A lumbar fusion can be achieved in a variety of ways and through several different approaches to the spine. What that means for you is that an incision may be made on your abdominal wall, your flank, your backside, or a combination of these approaches.