8/12/2023 0 Comments Black and bruised stages![]() Muscle strains that cause microscopic tears under your skin, especially if you exercise a lot. ![]() Sports injuries such as sprains or broken bones.This can interfere with a muscle's ability to function properly.īruises can appear for many reasons and some people are more likely to bruise than others. Intramuscular: Intramuscular bruises occur when trauma causes blood to collect around your muscles.Because a periosteum has nerve endings and a periosteal bruise is an injury to its blood vessels, you may feel quite a bit of pain in the injured area. Periosteal: Periosteal bruises or periosteal contusion are bruises that occur on your bones.Subcutaneous: Subcutaneous bruises occur under your skin.The three most common types of bruises are: ![]() Types of bruisesīruises can be categorised depending on where they occur. Over time the bruise will turn green and then yellow as the injury heals and the haemoglobin in your blood starts to break down. ![]() Fresh trauma may appear red at first, before turning blue or black due to low oxygen levels at the site. The discolouration occurs when blood vessels known as capillaries burst as a result of a cut, bump, or trauma of some sort, and the blood gets trapped under the upper layers of your skin.īruises usually change colour over time and fade away gradually. A bruise, also known as a contusion or ecchymosis, is an injury that results in purple, black or blue discolouration on the surface of the skin covering the injured area. ![]()
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