Abrasion
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| ICD-10 | T14.0 |
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| ICD-9 | 919.0 |
In dermatology, an abrasion, is superficial damage to the skin, generally not deeper than the epidermis. It is more superficial than an excoriation, although it can give mild bleeding. Mild abrasions, also known as 'grazes' do not scar, but deep abrasions may lead to the development of scarring tissue.
Most commonly, abrasion injuries occur when exposed skin comes into moving contact with a rough surface causing trauma to the upper layers of the epidermis.
Such injuries, where caused by abrasive contact with textiles or carpet, are sometimes referred to as 'rug burn' or 'carpet burn'.
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| Head (head injury) and neck | Black eye - Traumatic brain injury (Concussion, Diffuse axonal injury, Cerebral contusion, Epidural hematoma, Subdural hematoma, Subarachnoid hemorrhage) |
| Thorax (chest trauma) | Traumatic aortic rupture - Pneumothorax - Hemothorax - Hemopneumothorax - Cardiac tamponade |
| Abdomen, lower back, lumbar spine and pelvis | Ruptured spleen |
| Shoulder and upper arm | Rotator cuff tear |
| General | Spinal cord injury - Brachial plexus lesion
Abrasion - Blister - Bruise - Hematoma Wound - Bite |