An injury to the sciatic nerve will almost always need some form of sciatica treatment but the question arises what if the injury is unusual. Well, there is a less common injury to this nerve that can cause pain and a sciatic problem. Even if the injury is from a puncture wound in the upper thigh area or the buttock, the problem can arise. It can also come from if you spend a lot of your time sitting in one position. For example, driving in slow moving city traffic or standing in a store serving customers all day. In fact the increased use of computers is giving back ache and sciatic injury to many people. Sciatica treatment is on the rise.