Types of Ferns to Grow Indoors. Ferns are a class of plants that include about 12,000 species in 150 different families. In their native habitats, most types of ferns grow on the moist, nutrient-rich forest floor where they receive little light. Some are epiphytes, nestled on the branches of tall trees. Just a dozen or so make their way into our homes.
What Are the Risks of Spinal Decompression Surgery? As with any surgery, there are risks. These are some of the more common risks associated with spinal decompression surgery: Infection; Bleeding; Blood clots; Allergic reaction to anesthesia; Nerve or tissue damage; Another risk of surgery is that it may not improve back pain much.
Another goal of spinal stenosis surgery is to increase your motor strength in your arms or legs. If you've lost sensation in your arms or legs, your surgeon also hopes to restore that. Typically, surgeons use 2 surgical techniques for spinal stenosis surgery. 1  Decompression: The surgeon will remove tissue pressing against a nerve structure, which makes more room in the spinal canal (for the spinal cord) or in the foramen (for the nerve roots). 2  Stabilization: The surgeon works to limit motion between vertebrae.