What is a common injury associated with excessive skin scraping?

Excessive skin scraping frequently leads to abrasions, which are injuries characterized by the superficial loss of skin. This type of wound occurs when the skin rubs against a rough surface, resulting in a scraped or worn area. Abrasions typically affect only the outer layer of the skin (epidermis) and may cause discomfort or pain due to exposed nerve endings, but they generally do not penetrate deeply into tissues.

The other injuries listed, such as puncture wounds, contusions, and avulsions, involve different mechanisms of injury. Puncture wounds occur from a sharp object piercing the skin, causing deeper tissue damage. Contusions, commonly known as bruises, result from a blunt force that damages blood vessels beneath the skin without breaking the surface. Avulsions represent more severe injuries where a portion of the skin or tissue is forcibly detached or removed. These distinctions illustrate why abrasions are the most relevant injury in the context of excessive skin scraping.