To use a star chart to identify stars and constellations, you must first find the one appropriate for the time of year you are observing. Face North to Orient the star Chart.
Spinal Fusion Benefits Spinal fusion benefits often help alleviate pain from compression of spinal nerves due to excessive vertebral motion or slippage. The majority of patients who undergo a laminectomy with spinal fusion experience considerable relief from back pain symptoms from conditions such as spinal stenosis (Houten, 2003).
Spinal Fusion. With several approaches to spinal fusion, your physician can determine the one that best suits your individual needs. Not everybody with low back pain will require surgery. But if your condition is one that requires surgery, rest assured that spinal fusion has a long history as a treatment option. A spinal fusion is the permanent joining of two or more vertebrae so that there is no movement between them. Over time they heal into a single, solid bone. The procedure involves roughening the bone between two adjacent vertebrae and then placing bone graft between them.