Pulpotomy Keysborough — Gentle Nerve Treatment for Children’s Teeth

At Dental at Keys, we understand that dental visits can be daunting for children. Our caring team provides gentle and effective treatments to keep your child’s smile healthy and pain-free. One common procedure we perform to save a baby tooth from infection is called a pulpotomy.

Tooth Nerve Pulpotomy Diagram

How Do I Know If My Child’s Tooth Needs a Pulpotomy?

Your child’s dentist at Dental at Keys will perform a thorough dental examination, which includes:

  • A full oral check-up
  • X-rays to assess the depth of decay
  • Additional testing if required

Signs a Pulpotomy May Be Needed

A pulpotomy is suitable when:

  • The cavity has just reached or is about to reach the pulp (the “heart” of the tooth where the nerve lives)
  • The tooth causes pain when chewing, but the pain stops once chewing ends
  • The nerve is still healthy and not infected

When a Pulpotomy Is Not Suitable

A pulpotomy may not be the right option if:

If infection is present, a pulpectomy (baby root canal) or tooth removal may be needed instead.

How Is a Pulpotomy Done?

At Dental at Keys, our dentists take every measure to ensure your child’s comfort and safety during treatment.

Step 1: Numbing and Isolation

  • The tooth is numbed with local anaesthetic, so your child won’t feel any pain.
  • We then place a rubber dam around the tooth to keep the area clean, dry, and sterile.

Step 2: Cleaning and Access

  • All tooth decay is carefully removed, and the pulp chamber is gently opened to access the affected nerve tissue.
  • There will be some bleeding, which helps us assess the health of the pulp.

Step 3: Assessing the Pulp

A small cotton pellet is placed over the pulp for a few minutes:

  • If the bleeding stops, it means the pulp is healthy enough for a pulpotomy.
  • If bleeding continues, it suggests the pulp is irreversibly inflamed, and the tooth may require an alternative treatment.

Step 4: Medication and Crown Placement

Once suitable, a restorative medication such as Mineral Trioxide Aggregate (MTA) is placed to protect the remaining healthy pulp.
The tooth is then sealed tightly and finished with a stainless steel crown (SSC) to restore function and prevent future damage.

This crown acts as a strong protective cover, allowing the baby tooth to stay in place until it’s naturally ready to fall out.

How to Prevent the Need for a Pulpotomy

The best way to avoid needing a pulpotomy is to catch cavities early and maintain excellent oral hygiene.

Here’s how you can help your child prevent decay:

  • Regular dental check-ups (every 6 months) to detect issues early
  • Brushing twice daily with a fluoride toothpaste
  • Flossing nightly to clean between teeth
  • Limiting sugary foods and drinks

Addressing any dental pain promptly — early treatment helps prevent more invasive procedures

If you’re interested in a Pulpotomy in Keysborough, we invite you to visit Dental at Keys for a personalised consultation.

Frequently Asked Questions

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Can You Do a Pulpotomy on a Permanent Tooth?

In some cases, yes. For example, if a permanent tooth is injured or has a small pulp exposure, a partial pulpotomy may be done using MTA. However, if the tooth’s roots are fully developed, a root canal treatment is usually the preferred option.

A pulpotomy generally takes 30–40 minutes, depending on the tooth’s condition and your child’s cooperation.

A Cvek pulpotomy (or partial pulpotomy) involves removing only a few millimetres of exposed nerve tissue, typically after trauma to a permanent tooth. The area is then treated and sealed similarly to a pulpotomy.

Thanks to modern bio-compatible materials, even more conservative options may now be available in some cases.

A pulpotomy removes only the top part of the nerve inside the tooth’s crown.

A pulpectomy (baby root canal) removes all the nerve tissue, cleans the canals, and fills them with a special root filling material called Gutta Percha.

If a pulpotomy isn’t suitable — for example, if the tooth is already infected — the alternative may be tooth removal.
Leaving an infected tooth untreated can cause:

  • Pain and swelling
  • Damage to the developing adult tooth underneath
  • Serious infections, including facial swelling or septicaemia

Hall Crowns for Children

Hall Crowns are a type of Stainless Steel Crown (SSC) treatment commonly used on baby molar teeth. They’re a minimally invasive and highly effective treatment option that usually requires no drilling or anaesthetic — making them ideal for young children who may feel nervous at the dentist.

Stainless Steel Primary Molar Crowns Easy Fit Improved Oral Health

Why Does My Child Need a Hall Crown?

The most common reason your child may need a Hall Crown is due to tooth decay or cavities on baby teeth. Decay can occur because of diet, oral hygiene habits, or natural developmental factors affecting the enamel.

Other possible reasons include:

Signs Your Child May Need a Hall Crown

You may notice one or more of these symptoms:

  • Pain or discomfort when eating – your child may chew on one side or avoid certain foods
  • Food getting stuck between teeth
  • Dark, brown, or black discolouration – a possible sign of decay
  • Broken or chipped teeth
  • White or chalky patches on teeth – could indicate enamel hypomineralisation, which weakens the enamel and makes decay more likely

Even if not every hypomineralised tooth needs a crown, your dentist will carefully assess the tooth’s health to determine if a Hall Crown is appropriate.

How Do You Do a Hall Crown?

Your dental professional will first perform a comprehensive dental examination to assess your child’s oral health. This may include taking X-rays and doing a professional dental clean if needed.

Step 1: Assessment and Planning

The dentist will assess whether the decay has reached the pulp (nerve) of the tooth.
Hall Crowns are only suitable when:

  • The tooth is not infected
  • The cavity has not reached the pulp
  • The tooth is not close to falling out naturally

Once the tooth is confirmed suitable, the procedure and its benefits are discussed and consented to with you and your child.

Step 2: First Appointment – Separator Placement

Small rubber separators are placed between the teeth on either side of the one being treated.

  • These separators create a small amount of space so the crown can fit properly.
  • They stay in for 2–5 days.
  • During this time, your child should avoid chewy or sticky foods (like lollies, chewing gum, or toffee).
  • If the bands come out, your dentist can show you how to reinsert them at home — or you can return to the clinic for a replacement.

Step 3: Second Appointment – Crown Fitting

  • The separators are removed.
  • The tooth is cleaned thoroughly with a grainy paste called pumice to remove any debris.
  • An appropriately sized pre-formed Stainless Steel Crown is selected, tried in, and adjusted for a perfect fit.
  • A special cleaning solution is applied to prepare the surface, then rinsed and dried.
  • The crown is cemented using Glass Ionomer Cement (GIC) — a strong dental material that bonds securely to the tooth.
  • Any excess cement is cleaned away carefully.

After placement:

  • The tooth may feel slightly “high” in the bite for up to two weeks, but this will naturally settle as your child adjusts.
  • Continue to avoid sticky foods to help the crown stay in place.

Because of their minimally invasive nature, Hall Crowns can usually be done without anaesthetic and are well tolerated even by very young children. This approach can prevent the need for more extensive treatment later on.

Caring for Your Child’s Hall Crown

To keep your child’s crown and teeth healthy:

  • Brush twice a day with fluoride toothpaste
  • Floss daily to remove plaque around the crown
  • Limit sugary foods and drinks as much as possible
  • Attend regular dental check-ups and cleans to monitor the crown and overall oral health

If you’re interested in a Hall Crown in Keysborough, we invite you to visit Dental at Keys for a personalised consultation.

Frequently Asked Questions

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Are Stainless Steel Crowns Safe?

Yes. Stainless Steel Crowns are made from medical-grade metal alloys that are perfectly safe for children. They are durable, biocompatible, and designed specifically for use inside the mouth.

Once a cavity becomes moderately large, fillings tend to fail more easily in baby teeth. The bonding materials used for fillings don’t adhere as strongly to primary teeth, and as teeth move or erupt, fillings can loosen or fall out.

Stainless Steel Crowns provide greater protection and longevity, helping to preserve baby teeth until they naturally fall out.

We like to make it fun! We often call it a “superhero tooth” or a “robot tooth.” Many children love showing off their special new tooth — and usually realise that some of their friends have them too.