Nobody looks forward to having a tooth removed. But knowing exactly what to expect — from the first injection of anaesthetic to the final aftercare instruction — can make the whole experience far less daunting.

At Simply Dental Chatswood, we believe an informed patient is a calm patient. So whether you’ve been told you need a simple extraction or a more involved surgical procedure, this guide covers everything you need to know, step by step.

Why Would You Need a Tooth Removed?

Dentists will always try their hardest to save a natural tooth. Tooth extraction is genuinely a last resort. That said, there are situations where removing a tooth is the safest and most practical option for your long-term oral health.

The most common reasons include:

Dental trauma — injury to the tooth, its surrounding ligament, gum tissue, or the supporting bone. This can also affect nearby soft tissue like the lips and tongue.
Irreparable tooth decay or disease — when decay or periodontal or gum disease has caused so much damage that a crown or root canal treatment can no longer save the tooth.
Dental crowding — when teeth are too large for the jaw, causing misalignment. Extraction may be recommended as part of an orthodontic treatment plan, such as preparing for braces.
Impacted wisdom teeth — wisdom teeth that are stuck below the gumline or growing at an angle can cause pain, infection, and damage to neighbouring teeth.

If there’s any possibility of saving your tooth, your Chatswood dentist will explore that first. Extraction only happens when it’s truly the best path forward.

Two Types of Tooth Extraction

Not all extractions are the same. The procedure your dentist recommends will depend on the position and condition of the tooth.

Simple Extraction

A simple extraction is used when the tooth is fully visible in the mouth — above the gumline and in one piece. The dentist loosens the tooth using a small instrument called an elevator, then removes it with extraction forceps. This is a straightforward procedure done under local anaesthetic.

Surgical Extraction

A surgical extraction is needed when:

The tooth hasn’t fully come through the gum (common with wisdom teeth)
The tooth has broken off at the gumline
The tooth needs to be removed in sections

In this case, the dental surgeon makes a small incision in the gum to access the tooth. It sounds more intense than it is — with the right anaesthetic, you’ll be comfortable throughout.

Regardless of which type applies to you, the core steps of the procedure are the same. If you’d like a detailed comparison, see our guide on tooth extraction vs surgical extraction to understand which option may be best for your situation.

Step 1: Numbing the Area

The very first thing your dentist does is make sure you won’t feel any pain. A local anaesthetic is injected into the gum and surrounding tissue near the tooth.

Here’s how the injection process works:

Needle insertion — The dentist gently pierces the skin near the tooth. At most, you’ll feel a brief pinprick. For most patients, it’s barely noticeable.
Needle placement — The needle is moved to the specific tissue where the anaesthetic needs to be deposited. You may feel mild pressure at this point.
Anaesthetic release — The solution is released into the tissue, numbing the tooth, gum, and surrounding bone.

Within a few minutes, the entire area will be numb and the dentist can proceed.

If you’re feeling anxious about injections or dental procedures in general, let our team know. We offer a range of sedation options — including oral sedation and IV sedation — to help you feel relaxed and comfortable from start to finish.

Step 2: Loosening and Removing the Tooth

Once you’re fully numb, the extraction begins. Here’s what’s actually happening, even if you can’t see it:

Your tooth sits in a socket in the jawbone, held firmly in place by a ligament. To remove the tooth, the dentist needs to:

Gradually enlarge the socket by rocking the tooth back and forth
Compress the surrounding (spongy) bone to create more space
Separate the tooth from its ligament
Lift the tooth cleanly out of the socket

The Tools Your Dentist Uses

Extraction forceps — These plier-like instruments grip the tooth firmly. Different forceps are shaped for different teeth (molars, premolars, incisors), so the right tool is always used for the job. They’re also used to gently rotate the tooth to loosen the ligament.

Dental elevators — These look a bit like small screwdrivers. They fit between the tooth and the surrounding bone, helping to expand the socket and loosen the tooth before the forceps are used.

Simply Dental Chatswood utilises specialised dental tools during tooth extraction to ensure the procedure is safe and precise.

What Will You Actually Feel?

This is the question most patients want answered. Here’s an honest breakdown:

Pain? No. The anaesthetic blocks the nerve fibres that transmit pain. You should feel nothing sharp or painful. If you do feel pain at any point, tell your dentist immediately — more anaesthetic can be given.
Pressure? Yes. You’ll likely feel a sensation of pressure and movement as the tooth is rocked and lifted. This is completely normal. Pressure and pain are very different sensations — try not to confuse the two.
Sounds? Possibly. You may hear a minor snap, pop, or creaking sound as the tooth separates from the socket. Both the tooth and the bone are hard tissues, so some noise is perfectly normal.

The key is to stay relaxed and communicate with your dentist throughout. There’s no such thing as a silly question or concern in the chair.

Step 3: Cleaning and Closing the Socket

Once the tooth is out, your dentist’s job isn’t quite done. Several important steps are taken to prepare the socket for healing:

Cleaning the socket — Any infected or damaged tissue is carefully scraped from the socket walls
Reshaping the bone — Any sharp bone edges are smoothed down to prevent discomfort during healing
Washing the socket — The area is rinsed to remove any bone fragments or debris
Stitching (if needed) — For surgical extractions or cases where multiple teeth are removed in a row, dissolvable stitches may be placed to close the wound

Step 4: Controlling the Bleeding

A folded piece of gauze is placed over the extraction site, and you’ll be asked to bite down firmly. This creates the pressure needed to help a blood clot form in the socket — a critical part of the healing process.

You’ll usually need to maintain this pressure for around 30 to 60 minutes. Your dentist will let you know when it’s safe to remove the gauze.

Step 5: Managing Swelling

If your dentist expects post-operative swelling — especially after a surgical extraction — they may give you an ice pack to apply to your cheek. Using it in 20-minute intervals in the first few hours after the procedure can make a real difference to your comfort over the following days.

Step 6: Recovering at Home

Recovery from a tooth extraction typically takes a few days to a week, depending on the complexity of the procedure. Following your aftercare instructions closely is the single most important thing you can do to support healing and avoid complications like dry socket.

Here’s a practical checklist for the first 24–48 hours:

Do’s:

Bite gently on the gauze pad to help the clot form — replace it before it becomes saturated
Take prescribed or recommended pain relief as directed
Rest for at least 24 hours after the procedure
Eat soft foods — soup, yoghurt, mashed potato, and smoothies are all great options
Prop your head up with a pillow when resting to reduce bleeding
Rinse gently with warm salt water from the second day onwards (½ teaspoon of salt in a glass of warm water)

Avoid:

Rinsing vigorously or spitting forcefully in the first 24 hours — this can dislodge the clot
Using a straw for at least 24 hours
Smoking — this significantly slows healing and increases the risk of infection
Brushing or flossing directly over the extraction site in the first day or two
Solid or crunchy foods until your dentist gives you the all-clear

For general guidance on oral health and recovery, the Australian Dental Association and Health Direct are both excellent resources.

When Should You Call Your Dentist?

Some discomfort and swelling after an extraction is completely normal. However, there are signs that need prompt attention. Contact your Chatswood dental team if you experience:

Severe pain or bleeding that continues for more than four hours after the procedure
Signs of infection — fever, chills, or a general feeling of being unwell
Nausea or vomiting
Redness, increased swelling, or unusual discharge from the extraction site

These symptoms don’t necessarily mean something has gone seriously wrong, but they do need to be assessed by a professional. Don’t wait it out — give us a call.

Prevention Is Always Better Than Extraction

The best way to avoid tooth removal is simple: look after your teeth every day and see your dentist regularly.

Good oral hygiene — brushing twice daily with fluoride toothpaste, flossing daily, and limiting sugary foods and drinks — can prevent the decay and gum disease that most commonly lead to extraction. The Australian Government’s oral health guidelines recommend a dental check-up at least once a year, or more frequently if recommended by your dentist.

If it’s been a while since your last visit, now is a great time to book in.

Book Your Appointment at Simply Dental Chatswood

Whether you need a routine check-up, a consultation about a troublesome tooth, or you’ve already been referred for an extraction — our experienced team at Simply Dental Chatswood is here to help. We take a gentle, patient-first approach and make sure you understand every step of your treatment before it begins.

Good dental care doesn’t have to be intimidating. We’re here to make it as smooth and stress-free as possible.

Contact our Chatswood clinic today to book your appointment and take the first step towards better oral health.

We welcome patients from across the North Shore, including Willoughby, Artarmon, Lane Cove, St Leonards, Crows Nest, Roseville, Lindfield, and all surrounding suburbs.

Tooth Extraction in Chatswood: A Step-by-Step Guide to What Really Happens