URL of this page: //medlineplus.gov/ency/article/000713.htm. A subdural hematoma is a collection of blood between the covering of the brain (dura) and the surface of the brain. A subdural hematoma is usually the result of a serious head injury. When it occurs this way, it is called an acute subdural hematoma. Acute subdural hematomas are among the deadliest of all head injuries. The bleeding fills the brain area very rapidly, compressing brain tissue.
Mitering Inside Corners. 1  1. Measure the angle of the corner. 2  2. Set a compound miter saw with the correct angles. 3  3. Cut the right inside corner.  4. Set the miter saw angle 1  again. 5. Cut the left inside corner.  6. Fit the two pieces together before nailing them in place.
Things You'll Need ã» Molding pieces ã» Miter saw ã» Coping saw ã» Finish Nails ã» Drill Instructions 1. Measure the length/ height of the wall meets the ceiling or wall meets wall, where you want to install the cove/inside corner.2. Cut the cove/inside corner moulding to your measured length.3. Drill pilot holes through the moulding, so the nails wonât split the wood wheninstalling. 4. Hold the moulding in place where the wall meets the ceiling or wall meets wall.ut the cove/inside corner moulding to your measured length. 3. Drill pilot holes through the moulding, so the nails wonât split the wood wheninstalling. 4. Hold the moulding in place where the wall meets the ceiling or wall meets wall.