My Child’s Tooth Has a Black Hole (Cavity)

• What Causes Cavities?
• How Are Cavities Treated?
• Is It Possible to Minimize Trauma and Dental Phobia?
• Can I Prevent Cavities in My Child’s Teeth?
• How to Identify Signs of Cavities?
• What are the Possible Risks of Cavities in Children?
• Getting Your Child’s Teeth Treated

• What Causes Cavities?
• How Are Cavities Treated?
• Is It Possible to Minimize Trauma and Dental Phobia?
• Can I Prevent Cavities in My Child’s Teeth?
• How to Identify Signs of Cavities?
• What are the Possible Risks of Cavities in Children?
• Getting Your Child’s Teeth Treated

Black holes (cavities) are pretty common among young children. Statistics indicate that 25% of Australian children aged between 5 and 10 have untreated tooth decay. In most cases, the cavities are not painful, especially at their earliest stage. Hence, parents often ignore the problem, hoping the teeth will fall off soon to give room for permanent teeth.

But left untreated, cavities can worsen and become painful, thereby disrupting a child’s everyday life. The discomfort can result in feeding problems, unwillingness to participate in social activities, poor school performance, and many other issues. The disease can also spread from the affected tooth to others. On top of aggravating the discomfort, this can result in long-term dental health issues.

Usually, cavities affect every person with teeth, regardless of their age. While it’s easier to spot them in younger children as you brush their teeth, it becomes challenging to identify the problem once a child assumes their oral care. If your child falls under the latter group, probably you spotted the cavity after they complained of pain. Whatever the situation, a visit to the dentist can help resolve the problem.

Meanwhile, read through the article for insights on how to step up your child’s dental health.

As mentioned, cavities are a common dental issue among children. Even when your child has been cleaning their teeth regularly, you may be surprised to spot cavities. While poor dental hygiene is the leading cause of cavities, there are other contributing factors.

Some possible reasons for your child’s black hole include:

• Sugary Diet

Consumption of sweets and other sugary foods is the primary cause of cavities in children. Usually, mouths contain hosts of bacteria, which break down sugars to form an acid. If you fail to clean the teeth properly, the acid destroys the enamel. As the enamel wastes away, more plaque gets trapped, and the decaying continues until cavities form.

• Poor Oral Hygiene

If your child has been slacking in their oral care, this may be the reason behind the black hole. Generally, the child should brush twice per day for at least two minutes per session. They should also clean their teeth whenever they have a sugary meal or snack. This decreases bacterial activity, thereby protecting the enamel. Older children whose teeth are in contact may require flossing at least once per day to remove any plaque between the teeth.

• Low Fluoride Intake

Fluoride is an essential mineral that helps strengthen tooth enamel. It’s often found in toothpaste, though not every brand out there contains fluoride. Cleaning the child’s teeth with a soft cloth or soft toothbrush is sufficient once the teeth begin growing. But after they reach one and a half years, you should start using low-fluoride toothpaste to help keep the enamel protected. Otherwise, deficiency of the mineral increases the risk of decay.

• Bottle Decay

Bottle decay is prevalent among young children who are still feeding using a bottle. However, the decay can progress gradually even after they have long ditched the bottle. Usually, sugars from milk or juice collect around the teeth, encouraging bacterial activity. Also, saliva production, which helps fight plaque, decreases at night, heightening the risk of enamel destruction.

It’s often recommended you stop bottle-feeding the child once they reach one year to avoid the problem of decay. Kids that insist on having a bottle can be soothed with water.

If your child used to fall asleep while feeding on the bottle, it might have weakened their enamel.

Treating cavities as soon as they appear is essential for your child’s long-term dental health. It helps keep the baby’s teeth healthy, as falling off too early can cause bone loss and misalign permanent teeth.

If the black hole is early, the dentist can administer fluoride treatment to strengthen the enamel and reverse the cavity. But even if the problem has progressed, there are suitable treatments. Some of them include the following:

• Filling or Crown

If the cavity is a little advanced, the dentist will remove the decayed part, fill the hole with an appropriate filling, or place a crown (dental cap) to cover it.

• Root Canal

The dentist may recommend performing a root canal if the cavity has reached the pulp (soft tissue consisting of nerves and blood vessels). This will involve removing the infected tissue and sealing the region.

• Tooth Removal

If the decay has damaged the tooth so that none of the above treatments can reverse it, it may require partial or complete removal. As premature removal leads to the misalignment of permanent teeth, your child may need braces later to align them.

Treatment of Dental Cavities in Children by Dentists with Laughing Gas

Laughing gas, scientifically known as nitrous oxide, is a game-changer in paediatric dentistry, helping young patients feel relaxed and comfortable during cavity treatments. This safe and effective sedation method allows children to experience a stress-free dental visit, turning what was once a daunting experience into a more positive one. Dentists expertly administer the right amount of nitrous oxide, ensuring a gentle, calming effect that wears off quickly after the procedure. With laughing gas, parents can sigh with relief, knowing their child’s dental health is in good hands, creating a foundation for a lifetime of healthy smiles.

Yes. The treatment process may be challenging for your child, especially if multiple teeth are affected, requiring more time on the dental chair. To help lighten the moment and eliminate dental phobia in future appointments, the dentist can administer happy gas to numb the gums. This usually gives a euphoric feeling, which helps control the pain. As the gas does not require needle administration, it’s easier to get the child’s cooperation.

If your child is jumpy or too frightened to accept the happy gas mask, the dentist may suggest general anaesthesia. This will induce the child to sleep and cause complete unconsciousness; they won’t sense the procedure. In doing this, trauma is avoided, and the risk of future dental phobia is eliminated.

Despite the susceptibility of kids to cavities, they’re preventable. Below are four tips to help you minimize black hole reoccurrence.

• Observe Good Dental Care

To prevent enamel destruction and subsequent cavity formation, you should start cleaning your child’s teeth as soon as they pop out. Initially, a soft cloth should suffice. But as the teeth continue to develop, you can use an appropriate child toothbrush and rinse off with water. Then, at about one and half years, you can introduce a baby toothpaste that contains fluoride to help protect the enamel.

As much as the child might get excited and want to clean their teeth too early, insist on helping or supervising them until they reach about seven years. This should be done twice daily for at least two minutes per session. However, extra brushing is necessary after they consume sweets or sugary foods.

Flossing is also essential to help remove plaque between the teeth. Ensure the child flosses at least once per day. But it would help if you supervised them until about age ten, as the procedure is more complicated than ordinary brushing.

Finally, it would help if you replaced your child’s toothbrush every three months. Past that period, brushes start losing their effectiveness in plaque removal, increasing the risk of cavity formation. But if you notice the matting of the brush earlier, you should replace it immediately.

• Regulate Sugar Consumption

Minimize consumption of sweet foods and snacks as much as possible. Whenever they have a sugary treat, ensure a thorough tooth cleaning follows it to minimize bacterial activity. It may also help if you substitute sugary drinks with water.

• Keep Up With Dentist Appointments

How soon should you commence your child’s dental checkups? Generally, by the time your child turns two, you should organize for their first dental appointment. But children who develop teeth pretty early can be scheduled for a dental visit after their first birthday.

After that, regular checkups (at least twice per year) are essential. Besides cleaning the teeth to remove any stubborn or hidden plaque, the dentist can detect and neutralize issues before they develop and cause more damage.

• Encourage Dental-Friendly Diet

Whenever you can, substitute your child’s sugary favourites with dental-friendly options. For instance, you can switch sweet drinks with water, feed them with low-sugar fruits such as berries, encourage consumption of nuts and munching carrots to strengthen their teeth, etc.

As earlier mentioned, cavities are not obvious, especially in older children who don’t need help brushing. For this reason, it’s essential to keep checking your child’s teeth in between dental visits to detect early cavities.

Nonetheless, you can still identify early signs of enamel destruction and prevent cavities. Possible signs to look out for include:

• White spots on the tooth (the stains turn brownish then black as the decay progresses)
• Complains about sensitivity to cold or hot drinks and food
• Bad breath
• Complains about a permanent unpleasant taste in the mouth
• Swollen gums
• Complains about tooth pain

Having cavities treated immediately is essential, as they can spark a host of problems in your child. These include:

• High vulnerability to tooth decay and gum disease later in life
• Misalignment of permanent teeth
• Inflammation of the pulp can transfer disease-causing bacteria into the bloodstream
• Stunted growth due to feeding difficulties
• Speech problems

Cavities are common dental troubles among children in Australia and worldwide. Though it’s tempting to ignore black holes in your child’s baby teeth, treatment is essential to pave the way for the healthy development of permanent teeth. Besides, left untreated, they can worsen and cause other problems such as feeding difficulties and poor school performance due to discomfort, speech problems, low self-esteem due to bad breath or discoloured teeth, etc. And if the affected tooth falls off prematurely, it can contribute to a misaligned permanent tooth due to bone loss.

The earlier you take your child to a dentist, the higher the chances of reversing the cavity. But even if the decay is beyond reversal, alternative treatment is available to keep the baby teeth healthy and avoid deteriorating into the more dangerous gum disease.

To schedule treatment, call us on 07 3343 4869 or book an appointment online.