1 Adding insulation to a steel residential building costs approximately $1 to $3 per square foot. 2  For accessories such as windows and doors, factor in an additional 15-25% (includes delivery fees and installation). Residential steel homes with the following square footage might cost approximately: 2  A 1,500 square foot residence: $30,000 to $60,000. 3  A 2,400 square foot residence: $50,000 to $100,000. 4  A 5,000 square foot residence: $100,000 to $200,000.
the removal of the contents of the eye, but leaving the sclera and cornea intact, is called enucleation True exotropia is a condition in which the eyes turn outward, causing a divergent squint
1 When the surgeon replaces the eye's natural lens with an IOL, it's called clear lens extraction..  When the surgeon does not remove the eye's natural lens, the IOL implants are called phakic intraocular lenses or implantable contact lenses.. These IOLs are placed in front of the natural lens, either in front of or behind the iris.