The procedure is not necessary when: 1  There is complete internal carotid artery obstruction (because there is no benefit to treating chronic occlusion). 2  The patient has a previous stroke on the ipsilateral side with severe neurologic deficits, because there is no brain tissue at risk for further damage.he procedure is not necessary when: 1  There is complete internal carotid artery obstruction (because there is no benefit to treating chronic occlusion). 2  The patient has a previous stroke on the ipsilateral side with severe neurologic deficits, because there is no brain tissue at risk for further damage.
A pole barn under construction. A pole barn under construction. Pole framing or post-frame construction (pole building framing, pole building, pole barn) is a simplified building technique adapted from the labor-intensive traditional timber framing technique. It uses large poles or posts buried in the ground or on a foundation to provide the vertical structural support and girts to provide horizontal support.
Whether it's used as an animal barn, garage, workshop, storage facility or has some other function, a pole barn or building (also called post-frame construction) is a relatively low-cost way to provide basic shelter. Do-it-yourself pole barns without a kit can cut costs significantly, especially if inexpensive or recycled materials are used. 2  The University of Tennessee Extension program posts free plans, and pole barn plans are available from $10-$70, from sites like FamilyHomePlans.com and EasiPlans.com.