Dentigerous cyst
Dentigerous Cyst
A Dentigerous Cyst (/dɛnˈtɪdʒərəs sɪst/; from Latin dentiger, meaning "tooth-bearing") is a type of developmental odontogenic cyst that is associated with the crown of an unerupted or developing tooth.
Definition
A Dentigerous Cyst is defined as a fluid-filled sac that develops in the jaw bone and soft tissues. It forms over the top of an unerupted tooth, or a developing tooth, and is attached to the tooth's crown.
Causes
The exact cause of Dentigerous Cysts is unknown. However, they are thought to occur when the dental follicle - the tissue surrounding the developing tooth - becomes filled with fluid.
Symptoms
Symptoms of a Dentigerous Cyst may include pain and swelling in the affected area, difficulty opening the mouth, and delayed tooth eruption. In some cases, the cyst may not cause any symptoms and may only be discovered during routine dental X-rays.
Treatment
Treatment for a Dentigerous Cyst typically involves surgical removal of the cyst. In some cases, the associated tooth may also need to be extracted.
Related Terms
- Odontogenic Cyst: A general term for any cyst that forms in the tissues related to tooth development.
- Periapical Cyst: A type of odontogenic cyst that forms at the apex of a tooth root.
- Keratocyst: A type of odontogenic cyst that is characterized by its keratinized epithelial lining.
External links
- Medical encyclopedia article on Dentigerous cyst
- Wikipedia's article - Dentigerous cyst
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