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.
1 A discectomy is a form of surgical decompression, so the procedure may also be called an anterior cervical decompression. 2  A fusion surgery is almost always done at the same time as the discectomy in order to stabilize the cervical segment. A fusion surgery is almost always done at the same time as the discectomy in order to stabilize the cervical segment. 2  Together, the combined surgery is commonly referred to as an ACDF surgery, which stands for Anterior Cervical Discectomy and Fusion.