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The osseous tissue replaces the periodontal ligament which causes the tooth to be fixed and cannot undergo eruptive change. Ankylosis usually occurs in primary molars; however, it can also take place in other primary teeth, as well as secondary dentition.
The frequency for ankylosis to happen in deciduous teeth is far more frequent than that in permanent teeth, with a ratio of about 10 to 1, and the majority of [4] the ankylosed teeth occur in lower teeth, about twice as often as in the upper teeth. [6] Therefore, it is strongly believed that their incidence may be due to different causes.
Trauma, reactions to foreign bodies, or toxic reactions can also contribute to this non-plaque-induced gingivitis. Furthermore, genetics can play a significant role. Specifically, hereditary gingival fibromatosis is known to cause non-plaque-induced gingival lesions. However, sometimes, there is no specific cause for this form of gingival disease.
This may cause a person to retain their primary tooth instead of having it replaced by a permanent one. A technique for altering the natural progression of eruption is employed by orthodontists who wish to delay or speed up the eruption of certain teeth for reasons of space maintenance or otherwise preventing crowding and/or spacing. If a ...
The child's supervising adults may need reassurance that it is only an extrinsic stain on a child's newly erupted teeth. [ 29 ] Patients with osteopetrosis display enamel abnormalities, suggesting that the a3 gene mutation found in V-ATPases also plays a role in the development of hypomineralized and hypoplastic enamel.
The specific cause of teeth grinding and clenching is still a bit of a mystery, partly because so many factors can be related to bruxism, Messina says. "Bruxism is a collection of symptoms that ...
Smoking or drug use can cause discoloring as well (such as "meth mouth"). Although described as the colour coral pink, variation in colour is possible. This can be the result of factors such as: thickness and degree of keratinization of the epithelium, blood flow to the gums, natural pigmentation of the skin, disease, and medications. [3]
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. Primary teeth are most commonly affected and normally all teeth distal to the most mesially affected tooth will show characteristics of this disease.