Decay in baby teeth and permanent teeth are closely connected. An untreated primary tooth can damage the adult tooth forming directly beneath it.
One is not simply a rehearsal for the other
The link between baby teeth and permanent teeth is real, but it is not the only factor. Poor oral hygiene and diet remain the most common causes of decay overall.
However, when a young child develops cavities that go untreated for a long period, the damage spreads. It compromises the primary dentition first, then risks infection reaching the permanent tooth below.
Matching treatment to the damage
- Small cavities need small fillings
- Large cavities need large fillings
- Cavities close to the nerve need assessment for partial or full root canal treatment
The purpose is consistent throughout. Treatment arrests the decay, restores the baby tooth and keeps the environment infection-free while the permanent tooth develops.
What happens without treatment
Bacteria continue deeper, travelling through the root canals and into the underlying bone. As a result, an acidic environment forms around the developing permanent tooth.
How that tooth responds depends on the child’s age and the stage of development reached. Timing therefore changes the outcome considerably.
A mouth full of cavities raises the risk
Bacterial load matters too. When many teeth are decayed, the bacterial content of the mouth is very high.
New permanent teeth begin erupting around age six. Because they arrive into that environment, existing bacteria invade them quickly, and fresh cavities appear in brand-new teeth.
The protective routine
Decay in primary teeth should be diagnosed, treated and then maintained. Good oral hygiene, dietary guidance and six-monthly appointments complete the picture.
Treated and maintained primary teeth lay a strong foundation for the permanent ones that follow. In short, baby teeth and permanent teeth share the same mouth and the same bacteria. The American Academy of Pediatric Dentistry makes the same connection between early decay and later dental health.
Protect your child’s permanent teeth
Treating baby teeth early is the simplest way to protect the adult teeth underneath. Call +971 50 682 3462 or book an appointment with Dr. Imneet Madan in Dubai.
