permanent dentition

After the last primary tooth falls out of the mouth, the teeth are in the permanent dentition.

The full permanent dentition is completed much later.

Both show no evidence of ongoing tooth replacement, indicating that the permanent dentition is complete.

Excluding the third molars, missing permanent dentition accounts for 3.5-6.5%.

In the permanent dentition, the canines erupt after the incisors.

By the time they are 4 months old, the kits will have developed their permanent dentition and can now easily forage on their own.

Weaning begins at three weeks of age, while the permanent dentition erupts after 7-8 wk.

Unusual for mammals, the permanent dentition in tenrecs tends not to completely erupt until well after adult body size has been reached.

For restorations placed in the permanent dentition:

The greatest concern in dental fluorosis is aesthetic changes in the permanent dentition (the adult teeth).

Nevertheless, the demand for esthetics in the primary dentition is usually lower than in the permanent dentition.

Taurodontism is most commonly found in permanent dentition although the term is traditionally applied to molar teeth.

Their milk teeth start to erupt at about 2-3 weeks after birth, and are slowly replaced by permanent dentition from 8.5-9.5 weeks of age onwards.

Lemurs are also dentally precocious at birth, and have their full permanent dentition at weaning.

Permanent dentition - Adult teeth chart Morphology and eruption time of permanent teeth.

In the coronal type, the pulps are enlarged and are described as having a "thistle tube" appearance, in permanent dentition.

It is similar to SOD, but the incisors and canines of the permanent dentition are commonly involved and agenesis of premolars is not a typical feature.

A restoration in the primary dentition is different from a restoration in the permanent dentition due to the limited lifespan of the teeth and the lower biting forces of children.

"Succedaneous" refers to those teeth of the permanent dentition that replace primary teeth (incisors, canines, and premolars of the permanent dentition).

The permanent dentition begins when the last primary tooth is lost, usually at 11 to 12 years, and lasts for the rest of a person's life or until all of the teeth are lost (edentulism).

On the anatomical side, features shared by most, if not all, afrotherians include a high vertebral count, aspects of placentation, the shape of the ankle bones, and the relatively late eruption of the permanent dentition.

Anodontia is the congenital absence of teeth and can occur in some or all teeth (partial anodontia or hypodontia), involve two dentitions or only teeth of the permanent dentition (Dorland's 1998).

Small spines occasionally found in an otherwise large and uniform row indicate the possibility of regeneration after breakage, or of orderly patterns in replacement (as in the shedding and cycling of teeth in vertebrates without a permanent dentition).

The sportive lemurs and the extinct koala lemurs (Megaladapidae) both lack upper incisors in the permanent dentition, and in 1981, Groves placed both together in the family Megaladapidae, which he renamed Lepilemuridae in 2005 because that older name takes precedence.