What are ghost teeth?

Regional odontodysplasia (RO) is a rare condition that gives teeth a fuzzy appearance in x-rays. These shadowy images are why this disorder has been given the more memorable nickname, "ghost teeth." But regional odontodysplasia doesn't just impact how your teeth look.

What causes ghost teeth?

The etiology of RO is still unknown, and such conditions as metabolic disturbances, Rh incompatibility, viral infections, local trauma, vascular defects, irradiation, and medications during pregnancy have been suggested as possible causes. Some patients may also present with systemic anomalies, like facial asymmetry.

What is the meaning of ghost teeth?

An uncommon dental anomaly affecting predominantly the maxillary teeth, both deciduous and permanent, especially the central and lateral incisors and cuspids; the teeth, while normally mineralised, are delayed or fail to erupt; the resulting deformity causes cosmetic defects, mandating tooth extraction.

What is Shell teeth?

Shell teeth, a rare dysplastic condition of dentin, was first described by Rushton in 1954. It is characterized by normal enamel, extremely thin dentin, correspondingly large pulp chambers, and shortened roots.

What is the second tooth in hypodontia?

The second premolars – these are the teeth right in front of your molars. One may sometimes be removed during braces treatment, but if your child is missing this permanent tooth, chances are it's due to hypodontia.

regional odontodysplasia (ghost teeth)

What is hypodontia vs anodontia?

Hypodontia refers to the absence of fewer than 6 teeth (not including third molars). Oligodontia refers to the absence of 6 or more teeth (not including third molars). Anodontia is the complete absence of teeth. Hypodontia is more common in the permanent dentition than in the primary dentition.

Is missing teeth a disability?

Therefore, an individual should be considered to have a dental disability if orofacial pain, infection, or pathological condition and/or lack of functional dentition affect nutritional intake, growth and development, or participation in life activities.

What is meant by opalescent teeth?

Human tooth enamel is opalescent, which renders teeth bluish in reflected and orange in transmitted color. The aim was to review opalescent property of teeth and application and mimetic reproduction in esthetic restorations.

Is GREY teeth genetic?

It is inherited in an autosomal dominant pattern, as a result of mutations on chromosome 4q21, in the dentine sialophosphoprotein gene (DSPP). It is one of the most frequently occurring autosomal dominant features in humans. Dentinogenesis imperfecta affects an estimated 1 in 6,000-8,000 people.

What is Taurodontism of teeth?

Taurodontism is a developmental disturbance of a tooth in which body is enlarged at the expense of the roots. An enlarged pulp chamber, apical displacement of the pulpal floor and lack of constriction at the cementoenamel junction are the characteristic features. It appears most frequently as an isolated anomaly.

What happens if you swallow mercury filling?

Unlike other types of mercury, metallic mercury is essentially non-toxic if swallowed; it passes through a healthy gastrointestinal tract without being absorbed into the body or causing harm.

What is a pink tooth?

A pulpal hemorrhage is defined as the escape of blood from a ruptured vessel, and blood is trapped inside of the pulp chamber, giving off a pink hue. Thus, the pink tooth is usually associated with internal resorption in the coronal area of a tooth [1.

Is it normal for 10 month old not to have teeth?

Usually, the first tooth emerges at around six months. However, some babies are born with a tooth, and some still have a completely gummy smile on their first birthday. If your baby still doesn't have any teeth at 10 months he is, almost certainly, just taking his time.

Why is my tooth scraping my tongue?

No need to worry . Trauma to your tongue is definitely due to regular contact with sharp edges of your tooth/teeth. You should undergo Enameloplasty for the trauma to surrender. Avoid spicy & hot food .

How long can a baby go without teeth?

If your child has no baby teeth by 12 months, bring them to the dentist. You should also bring them to the dentist if the remaining teeth don't come in by the time they are 4 years old. Let's go over the usual teething timeline in children. We'll also cover the potential causes of late teething.

When should I be concerned that my baby has no teeth?

For most children, baby teeth erupt between 6 and 12 months. A slight delay is fine, but it may be time to see your dentist if your child has no teeth at 18 months. Delayed tooth eruption usually isn't a major cause for concern, but it never hurts to check.

Can gray teeth be whitened?

Gray teeth which aren't dying can often be brightened or whitened with at-home or dental treatments. Your results will be determined by how dark your teeth are and the cause of the discoloration.

Can naturally yellow teeth be whitened?

The good news is that even naturally yellow teeth can be whitened, and kept white, if you understand the causes behind tooth discoloration.

Why do some people have a yellow front tooth?

Poor oral hygiene can also cause discoloration and staining on the teeth. Not brushing or flossing regularly can lead to plaque and tartar buildup on the teeth, which can cause yellow or brown patches on the teeth. Poor oral hygiene can also cause visible spots of decay on the teeth.

What is the Dentinogenesis imperfecta?

Dentinogenesis imperfecta type II (DGI-II), also known as Capdepont teeth and/or hereditary opalescent dentin) is an inherited disorder characterized by blue-gray or amber brown, opalescent teeth, without brittleness of the bones.

Can teeth reflect light?

Translucent enamel displays the characteristic of opalescence. Opalescence causes tooth enamel to reflect blue light back to the observer.

How common is Dentinogenesis imperfecta?

Dentinogenesis imperfecta affects an estimated 1 in 6,000 to 8,000 people.

Which teeth are most often missing?

The most common missing teeth are wisdom teeth, upper lateral incisors, and second premolars/bicuspids.

What if you have no adult teeth?

Having more than six permanent teeth missing is known as oligodontia, and a total absence of adult teeth is referred to as anodontia. Researchers estimate that as many as 20 percent of adults are born with at least one missing tooth, making hypodontia one of the most common developmental oral health conditions.

How common is a third set of teeth?

Up to 3.8% of people have one or more extra (supernumerary) teeth. An extra tooth can be visible (erupted) or impacted (not broken through the gum). You may not notice hyperdontia in children.