ANATOMY

Detailed explanation-1: -Deciduous teeth, or primary teeth, are the first set of teeth that humans and other mammals develop. They are eventually replaced by permanent teeth, that begin to grow in throughout childhood.

Detailed explanation-2: -Deciduous teeth are also called children’s teeth, baby teeth or first teeth. Deciduous teeth are smaller and whiter than permanent teeth. We only have 20 deciduous teeth. They start to erupt when we’re around 6 months old, and are usually all through when we’re 29 months old.

Detailed explanation-3: -Primary teeth are the official dental term for baby teeth. Primary teeth can also be called milk teeth and deciduous teeth. These are the first set of teeth that come in for a child and are the precursors the permanent adult teeth that come in during a child’s teen years.

Detailed explanation-4: -All a child’s “baby teeth” should be in between 2-3 years old. Baby teeth are also called primary, or deciduous teeth, because they’re temporary and they fall out.

Detailed explanation-5: -Most kids have their first set of teeth by the time they are 3 years old. These are called the primary teeth, baby teeth, or milk teeth and there are 20 in all.