Search results
Results From The WOW.Com Content Network
An eruption cyst, or eruption hematoma, is a bluish swelling that occurs on the soft tissue over an erupting tooth. It is usually found in children. It is usually found in children. The fluid in the cyst is sometimes clear creating a pale-coloured cyst although often they are blue.
The treatment of choice for dentigerous cyst is enucleation along with extraction of the impacted teeth. [21] If eruption of the unerupted tooth is considered feasible, the tooth may be left in place after partial removal of the cyst wall. Orthodontic treatment may subsequently be required to assist eruption.
Odontogenic cysts are a group of jaw cysts that are formed from tissues involved in odontogenesis (tooth development). Odontogenic cysts are closed sacs, and have a distinct membrane derived from the rest of odontogenic epithelium .
Eruption cyst; a small cyst in the gingiva as a tooth erupts, forming from the degenerating dental follicle; Primordial cyst; previous thought to be a unique entity. Most primordial cysts have proven to be Keratocystic odontogenic tumors; Orthokeratinized odontogenic cyst; a variant of the Keratocystic odontogenic tumor; Gingival cyst of the ...
Dental cysts are usually caused due to root infection involving tooth decay. Untreated dental caries then allow bacteria to reach the level of the pulp, causing infection. The bacteria gains access to the periapical region of the tooth through deeper infection of the pulp, traveling through the roots.
Since the tooth never erupts, however, the dental follicle that surrounds the tooth does not degenerate during eruption, and can develop cysts or uncommon tumors over time. [ 5 ] : 141 Estimates of the incidence of cysts or other neoplasms (almost all benign ) around impacted teeth average at 3%, usually seen in people under the age of 40.
Primary failure of eruption (PFE) is a rare disease in which tooth eruption does not occur despite space in the arch for eruption. Non-eruption of non-ankylosed teeth occurs due to an eruption mechanism that has failed leading to a posterior unilateral/bilateral open bite. [28] Infra occlusion is the primary hallmark of PFE.
Breaking up of the dental lamina leads to the development of epithelial cell clusters, some of the clusters may remain instead of degenerate, those persisted clusters, called epithelial pearls, they can delay tooth eruption by creating a small cyst on the top of the developing tooth. [4]