Tooth Decay Process

 

Tooth decay is the teeth' continuous deterioration that leads to cavities and tooth loss. It is caused by built-up dental plaque. Plaque bacteria convert glucose into acid, resulting in teeth rot if unchecked. 

Tooth decay occurs in stages:

Stage 1: Initial demineralisation of enamel

The outer layer of the teeth is the enamel. When the tooth gets exposed to bacterial acids and plaque, the enamel coating becomes weak. A white spot on a tooth is the first visible sign that tooth decay has begun.

Stage 2: Enamel decay 

The enamel deteriorates further and is symbolised by a white spot on the teeth turning dark brown. The weakened enamel cause formation of holes in the teeth. The holes are known as activities. They can be repaired by filling. 

Stage 3: Decay of dentin

Under the enamel is a tissue called dentin. Dentin is softer than enamel. It is more susceptible to deterioration when exposed to acids. Once the acids reach it, the decay accelerates. Dentin is comprised of tubes that connect to the nerves of the teeth. Therefore decay of the dentin cause one to experience sensitivity.  If you encounter sensitivity when you are taking hot or cold drinks or food, it is an indication that your dentin layer is deteriorating. 

Stage 4: Damage to pulp layer

The pulp is the profound surface of the tooth. It has blood vessels and nerves that keep teeth healthy. If the pulp is damaged, it can cause swelling and inflammation. The node can exert pressure on the nerves, which cause pain. 

Stage 5: Abscess

This is an advanced stage of tooth decay. The pulp layer begins to rot, which lead to bacteria invasion. This lead to tooth infection. Inflammation of a tooth can result in the formation of a pus pocket at the tooth's base. It is known as an abscess. An abscess is very painful. 

A few noticeable symptoms could indicate the formation of an abscess in the tooth. They are: swelling of lymph nodes in the neck, swollen gums, jaw, face, and the onset of fever. 

Next Smile Sydney is the dental health care centre to visit if you have tooth decay. Their dental specialist will help and treat you accordingly. Visit their website or contact them for more information.