Avulsion
Avulsion
Avulsion (/əˈvʌlʃən/) is a medical term that refers to the tearing away of a body structure or part either accidentally or surgically.
Etymology
The term "avulsion" comes from the Latin word "avulsio", from "avellere", meaning 'to tear off'.
Definition
An avulsion is a type of injury where a body structure is forcibly detached from its normal point of insertion. This can be a partial or complete detachment and can occur to various parts of the body, such as the bone, skin, muscle, tooth, or nail.
Types of Avulsion
There are several types of avulsion injuries, including:
- Skin avulsion - This occurs when the skin is torn from the underlying tissue. It is a serious injury that often requires surgery to repair.
- Bone avulsion - This happens when a piece of bone is torn away from the main bone mass. This is often the result of a high-force impact or stress.
- Nail avulsion - This refers to the removal of the nail from the nail bed, either partially or completely. It can occur due to trauma or as a treatment for certain nail conditions.
- Tooth avulsion - This is the complete displacement of a tooth from its socket in alveolar bone from trauma.
Treatment
Treatment for avulsion injuries depends on the severity and location of the injury. It may involve first aid, pain management, surgery, and physical therapy. In some cases, the avulsed part can be reattached if medical attention is sought promptly.
See Also
External links
- Medical encyclopedia article on Avulsion
- Wikipedia's article - Avulsion
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