It’s completely understandable to feel uncertain about what a wisdom teeth appointment involves. For a lot of people, not knowing what to expect is the hardest part — your mind fills in the gaps with whatever it can, and it rarely fills them with reassuring detail.

So let’s fix that. This article walks you through a wisdom teeth check-up at The TLC Dentist from start to finish — what we examine, what the X-ray shows, what we’ll tell you afterwards, and what the possible outcomes are. By the end of it, you’ll know exactly what you’re walking into.

Why a wisdom teeth check-up matters — even when you feel fine

This is a question worth addressing directly, because plenty of people put off booking a wisdom tooth check-up for one simple reason: nothing hurts. If there’s no pain, why go?

The issue is that wisdom tooth problems — particularly impaction, bone changes, and early cyst development — frequently cause no symptoms at all in their early stages. By the time you feel something, the problem has often progressed considerably. An OPG X-ray can show you what’s happening beneath the gumline long before your body gives you any signal that something is wrong.

Early identification also tends to make removal technically simpler, when it is needed. Wisdom tooth roots continue developing through the mid-20s. A tooth assessed at 19 — when roots are at 60–70% development — is generally easier to remove than the same tooth at 26, when roots are fully formed, possibly curved, and embedded more deeply in denser bone.

When to book a wisdom teeth check-up

Book an appointment if you’re experiencing any of the following: pain or aching at the back of the jaw, swollen or tender gum tissue behind your last molar, difficulty fully opening your mouth, a bad taste or smell from the back of your mouth, or if it’s been more than 12 months since your wisdom teeth were last assessed.

If you’re between 17 and 25 and have never had a wisdom teeth X-ray, booking one is worthwhile even if you have no symptoms.

What happens at your wisdom teeth appointment, step by step

Here’s the honest, no-surprises walkthrough of what a wisdom teeth check-up at The TLC Dentist actually involves.

1. You arrive, and we have a conversation first

Before anyone looks in your mouth, we’ll ask you a few questions. Are you experiencing any pain? When did symptoms start? Is there anything specific worrying you? This isn’t small talk — it shapes everything that follows. We also review your medical history at this point, including any medications you’re taking, since some affect bleeding, healing and anaesthesia.

2. The clinical examination

Your dentist examines your mouth, teeth and gum tissue. For wisdom teeth specifically, this means looking at whether any teeth are partially erupted, checking the gum tissue around them for signs of inflammation or infection, and gently probing the area to assess tenderness. We also look at your bite and the positioning of the adjacent second molar, since wisdom teeth commonly affect it. This part of the appointment is typically brief — five to ten minutes — and should not be painful, though it may feel slightly tender if your gum is already inflamed.

3. The OPG X-ray

Unless you have a recent OPG X-ray (taken within the last 12–18 months), we’ll take one at this appointment. The OPG is a panoramic scan that captures all four wisdom teeth in a single image — including their roots, eruption angles, and their relationship to the surrounding bone and the inferior alveolar nerve. It takes about 20 seconds and is entirely pain-free. You stand or sit in front of the machine, bite down on a small tab, and stay still while the arm rotates around your head. The image is ready immediately and your dentist reviews it in the room with you.

4. Reviewing the results together

This is the part many patients find most valuable. Your dentist will pull up the X-ray and walk you through what they can see — the position of each tooth, how the roots are developing, any signs of impaction or crowding. You’re not expected to read the X-ray yourself, but most patients find it genuinely illuminating to see what’s actually happening. We point out the relevant anatomy and explain what it means in plain language.

5. The recommendation — and your questions

Based on what we’ve found, your dentist will give you a clear recommendation: monitor, remove, or refer. We’ll explain the reasoning, answer your questions, and — if removal is recommended — give you an accurate cost estimate and talk through the process before you agree to anything. Nothing proceeds without your informed consent.

How long does the appointment take?

A wisdom teeth check-up at The TLC Dentist typically takes 30–45 minutes, including the clinical examination, OPG X-ray and the discussion of findings. If you’re coming in for a routine check-up and clean at the same visit, allow 60–75 minutes in total. We won’t rush the conversation — understanding what’s happening with your teeth is too important for that.

The OPG X-ray — what your dentist is actually looking for

The OPG is the central diagnostic tool in any wisdom teeth assessment. A visual examination tells us what we can see above the gumline; the OPG tells us everything beneath it. Here’s what we’re reading on the scan:

• Eruption angle
  Is the tooth pointing straight up, tilted forward toward the second molar (mesioangular), lying on its side (horizontal), or angled backward (distoangular)? Each angle carries different surgical implications.
• Root development
  How complete are the roots? Roots at 60–70% development are shorter and less embedded in bone. Fully formed roots — especially curved or divergent ones — add complexity to removal.
• Nerve proximity
  The inferior alveolar nerve runs through the lower jaw. The X-ray shows how close the wisdom tooth roots are to the nerve canal — a critical factor for lower wisdom teeth extractions.
• Depth in bone
  Is the crown visible above the gumline, partially buried, or completely submerged in bone? A fully submerged tooth requires surgical access through the gum and sometimes sectioning of the tooth itself.
• Adjacent tooth health
  Is the wisdom tooth pressing against the second molar’s root? Has it caused any resorption or decay on the tooth beside it? This is one of the strongest indicators that removal cannot wait.
• Bone changes or pathology
  Are there any signs of a follicular cyst forming around the crown? Any changes in bone density in the surrounding area? These rarely cause symptoms early on but are important to identify.

What your dentist will tell you afterwards

After reviewing your X-ray and clinical findings, there are three directions the conversation can go. All three are legitimate outcomes — this isn’t a situation where you’re failing if you need treatment.

Monitor for now

Your wisdom teeth are developing normally, there are no signs of impaction, adjacent damage or infection, and the risk of future problems is low. We’ll review again in 12 months with an updated X-ray to check for any changes.

Removal recommended

The tooth is impacted, causing symptoms, affecting adjacent teeth, or showing signs of infection or pathology. We’ll discuss timing, the procedure, sedation options and cost — and nothing proceeds until you’re comfortable.

Specialist referral

The case involves deep impaction near the nerve, significant pathology, or medical complexity that warrants a hospital setting. We’ll refer you to an oral and maxillofacial surgeon with a detailed summary of your X-ray findings.

Whatever the outcome, you’ll leave with a clear understanding of what was found, why we’re recommending what we’re recommending, and what the next steps are. We don’t deal in vague “keep an eye on it” — you deserve specifics.

If removal is recommended, what happens next?

If we recommend removal at your check-up, we can typically book the extraction at a subsequent appointment — often within a week or two, depending on complexity and scheduling. For cases requiring IV sedation, we’ll coordinate with our dental sedationist, Dr. Anna Huang, and you’ll receive specific preparation instructions in advance.

You are never obligated to proceed immediately. If you’d like time to consider, get a second opinion, or sort out your health fund situation, that’s completely fine — we’ll give you everything you need in writing.

If you’re nervous about the appointment

Dental anxiety is something we take seriously at The TLC Dentist — it’s one of the most common things we encounter, and one of the most understandable. The check-up itself is genuinely not a painful or frightening experience. But if the very thought of a dental appointment raises your heart rate, that’s worth telling us when you book.

Telling us in advance makes a real difference

When you book, mention that you’re anxious. It takes 15 seconds and means we can allocate a little more time, introduce each step before we do it, and check in with you throughout. For patients with significant dental phobia, we can also discuss whether oral sedation is appropriate — even for a check-up appointment, in some cases.

For the check-up itself, here’s what we want you to know: you can stop us at any time. If you need a break, raise your hand. If you’re feeling overwhelmed, say so. We move at your pace.

Explore oral and IV options for anxious patients.

How to prepare for your wisdom teeth check-up

There’s no special preparation required for a wisdom teeth check-up. But the following will help the appointment run smoothly and ensure you get the most out of it.

• Bring any existing dental records or X-rays. If you’ve had an OPG taken elsewhere in the past 12–18 months, we can use it — saving you time and an additional scan.
• List any medications you’re taking. This includes over-the-counter medicines, supplements and blood thinners — all relevant to planning treatment and anaesthesia.
• Note down your symptoms. When did they start? Which side? Is the pain constant or intermittent? Does it get worse when chewing? The more specific you can be, the more useful it is.
• Write down your questions. It’s very easy to forget what you wanted to ask once you’re in the chair. A short list on your phone is genuinely useful — and we will answer every question on it.
• Eat normally beforehand. There’s no fasting required for a check-up. If you’re subsequently booked for a procedure under IV sedation, you will need to fast — but not for the consultation itself.
• Check your health fund cover beforehand. Most extras policies cover a portion of OPG X-rays and consultations. A quick call to your fund or a check of their app will tell you your out-of-pocket before you arrive.

Cost and Medicare at The TLC Dentist

A wisdom teeth consultation at The TLC Dentist includes the clinical examination and a review of your X-ray. If an OPG is needed and not already available, the scan is an additional item. We’ll quote the expected cost when you book so there are no surprises on the day.

Private health insurance

If you have private health extras cover, the consultation and OPG X-ray are typically claimable under your policy. We process health fund claims on the day through our HICAPS terminal — you pay only the gap, if any.

Children and the CDBS scheme

If your child or teenager is eligible for the Child Dental Benefits Scheme under Medicare, they receive up to $1,000 in bulk-billed general dental treatment. This includes check-ups and X-rays related to wisdom teeth. If you’re booking for a teenager, it’s worth checking their CDBS eligibility before the appointment — we can advise on this when you call.

No health cover?

No problem. We provide a clear fee estimate when you book. We also offer payment plans for patients who need to spread the cost of subsequent treatment.

Frequently asked questions

What happens at a wisdom teeth check-up appointment?

A wisdom teeth check-up involves a clinical examination of your mouth and gum tissue, followed by an OPG X-ray if one hasn’t been taken recently. Your dentist will assess the position, angle and root development of each wisdom tooth, then explain their findings and recommend a course of action — whether that’s monitoring, removal, or a specialist referral.

Do I need an X-ray at a wisdom tooth check-up?

In most cases, yes. An OPG panoramic X-ray is essential for properly assessing wisdom teeth — it shows all four teeth simultaneously, including their roots, eruption angles, and proximity to the inferior alveolar nerve. A visual examination alone cannot reveal what’s happening beneath the gumline, which is often where the most important information lies.

How often should I have my wisdom teeth checked?

If your wisdom teeth are being monitored rather than removed, a review every 12 months is generally appropriate — more frequently if you’re experiencing symptoms. Your dentist may recommend a follow-up OPG after 18–24 months to check root development progress and assess any changes in the surrounding bone or adjacent teeth.

What will the dentist tell me after a wisdom tooth check-up?

After your examination and X-ray review, your dentist will give you one of three recommendations: monitor with regular check-ups, proceed with removal, or refer to a specialist. You’ll receive a clear explanation of the reasoning and a chance to ask questions before any decisions are made. Nothing happens without your informed consent.

Is a wisdom teeth check-up painful?

A wisdom teeth check-up is not painful. The clinical examination involves looking at your gums and gently probing the area around any erupting teeth — which may cause mild tenderness if the gum is already inflamed, but nothing sharp. The OPG X-ray is entirely pain-free: you simply bite down on a small tab and stay still for about 20 seconds while the machine rotates.

Book your wisdom teeth check-up at The TLC Dentist

We see patients from Earlwood, Marrickville, Hurstville, Canterbury and right across Sydney’s inner west. Extended hours mean we can usually see you within a week — often sooner for patients in pain.

Call us now on 1300 315 992, or book online today.