What is a contusion commonly referred to as?

A contusion is commonly referred to as a bruise. This term is used to describe an injury that results from a blunt force trauma, causing blood vessels under the skin to break, leading to discoloration and swelling in the affected area. Unlike open wounds, cuts, or burns, which involve skin laceration or thermal injury, a contusion is characterized by its closed nature. The area may appear dark and painful, and the color can change over time as the body heals. Understanding this term is important in medical settings, as it allows healthcare professionals to properly assess and communicate the nature of soft tissue injuries.