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.
Spinal decompression can be performed anywhere along the spine from the neck (cervical) to the lower back (lumbar). The procedure is performed through a surgical incision in the back (posterior). The lamina is the bone that forms the backside of the spinal canal and makes a roof over the spinal cord.