Block Masonry Wall: Block wall systems are constructed using concrete blocks, masonry reinforcements, masonry insulation, stucco and masonry paint. The costs in this system are based on square foot of the wall. Do not subtract for window or door openings.
Piriformis Syndrome. Piriformis syndrome causes pain in the buttock which may radiate down the leg. It is due to the sciatic nerve being impinged by a tight piriformis muscle deep in the buttocks.he piriformis muscle is one of the small muscles deep in the buttocks that rotates the leg outwards. It runs from the sacrum bone at the bottom of the spine and attaches to the thigh bone or femur roughly near the outside crease of the buttocks.
For more information on other types of sinus node problems, see Types of Bradycardia. What causes it? Sick sinus syndrome can occur for various reasons. It most commonly results from the effect of age on the sinus node. As we get older, scarring of the sinus node can occur and, in some people, it can be so severe that it causes this syndrome. What happens? Various irregular heart rates (arrhythmias) or combinations of arrhythmias can occur in this condition.