About the Trapezius. The trapezius commonly contains trigger points, and referred pain from these trigger points bring patients to the office more often than for any other problem. As you can see from the picture, the trapezius is a large kite-shaped muscle, covering much of the back and posterior neck.
1 Building an addition isn't the only cost; furniture and other decorating touches such as curtains or artwork can add $250-$1,000 to a simple screened porch and $1,000-$10,000 for interior-quality decor (to match the rest of the home) in a three-or four-season sunroom.
Cost to Screen In Patio - 2014 Cost Calculator. The cost to Screen In Patio averages $4.75 - $6.35 per square foot in 2014. This Screened In Patio Installation cost estimate is calculated from average material costs, unit labor producitivity rates and national average hourly labor wages.