What is the removal of the skin caused by friction against a hard object or surface known as?

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The removal of the skin caused by friction against a hard object or surface is known as an abrasion. These wounds are usually covered during viewing unless they are on the face, neck, or hands (where skillful restoration is required if necessary). Contusions and concussions involve head injuries. A laceration is torn body tissue.

What Is the Removal of the Skin Caused by Friction