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.
Tile plastic corner trim. In order to tile an interior corner, you have two broad options: on one hand you can use a corner trim, while on the other hand you could do it by using only the tiles. Either way the operation is straightforward, so it is up to you if you want to install the plastic corner trim.ile plastic corner trim. In order to tile an interior corner, you have two broad options: on one hand you can use a corner trim, while on the other hand you could do it by using only the tiles. Either way the operation is straightforward, so it is up to you if you want to install the plastic corner trim.