What is the definition or description of: eruption charts?

Age to expect teeth: This shows the average range of age when the primary (baby or deciduous teeth) teeth erupt into the mouth & when to expect their predecesors, the permanent teeth to erupt. http://www.mouthhealthy.org/az-topics/e/eruption-charts.aspx.

See the long answer: Eruption charts are charts with a range of dates or times that list when baby teeth and permanent teeth erupt thru the gum into the mouth.

Developmental ages: Eruption charts typically show the 20 primary (baby) teeth and the 32 permanent teeth. Additionally, they show when each tooth, on average, erupts into the mouth. Keep in mind that the ages are an average, and there can be a range of ages for each tooth.

Baby tooth chart: Informs as to when primary teeth will be present in a child's mouth. It describes tooth position, number and name. It is great for new parents to check this out to see if their child is on schedule.

Presence of new teet: Eruption charts, as they pertain to teeth, describe the pattern and timing of the appearance of teeth in the mouth...Whether they are primary (baby) teeth or their permanent successors. Teeth follow a fairly specific pattern of eruption as the upper and lower jaws grow to accommodate them. Primary teeth are shed in a certain sequence to allow for the eruption of the permanent teeth.