Dental Implants in Ashgrove: What You Need to Know Before You Decide
If you’re missing a tooth — or facing the prospect of losing one — it’s natural to feel overwhelmed by the options. Dental implants have become one of the most discussed solutions, and for good reason. But they’re also one of the most misunderstood. This guide explains what implants actually involve, who they’re suitable for, and what questions are worth asking at a consultation.
What is a dental implant?
A dental implant is a small titanium post that is placed into the jawbone to act as an artificial tooth root. Once it has integrated with the surrounding bone — a process called osseointegration — a custom-made crown is attached on top, creating a replacement tooth that looks and functions much like a natural one.
The implant itself is not visible once treatment is complete. What you see is the crown, which is designed to match the colour, shape and size of your surrounding teeth.
Dental implants can be used to replace a single missing tooth, several missing teeth or even a full mouth of missing teeth.
Full Arch Implant Restoration: Replacing a Full Set of Teeth
For patients who have lost most or all of their teeth, individual implants for every missing tooth isn’t always the most practical or appropriate solution. This is where full arch implant restoration comes in.
The concept involves supporting an entire arch of teeth (upper, lower, or both) on a small number of strategically placed implants — typically four to six. You may have come across terms like All-on-4, All-on-6, or All-on-X; these are all variations of the same underlying approach, some of which are trademarked names used by specific implant systems. The principle across all of them is the same: fewer implants, supporting more teeth, in a way that is fixed and stable rather than removable.
Implant-Retained Dentures: A Stable Middle Ground
There is also a middle path worth knowing about — implant-retained dentures, sometimes called clip-on or snap-on dentures. Rather than replacing every tooth with an individual implant, or committing to a fully fixed arch restoration, this option uses a small number of implants to anchor a denture securely in place.
The denture clips onto the implants and can be removed for cleaning, but unlike a conventional denture it doesn’t shift, slip, or rely on suction or adhesive to stay in place. Sometimes it is even possible to modify a patient’s existing denture to clip onto implants, to provide better stability.
How are dental implants different from other options?
An implant is the only option that replaces the root itself. This matters because the jawbone naturally loses density when a tooth root is absent — a process that can change the shape of your face over time. An implant helps maintain that bone structure. A dental implant also does not rely on the structure of any surrounding teeth.
The two most common alternatives to implants are dental bridges and dentures.
Dental Bridges: Replacing a Missing Tooth Without an Implant
A dental bridge is a fixed restoration that fills the gap left by a missing tooth. Unlike an implant, which is anchored into the jawbone, a bridge borrows its support from the teeth on either side of the gap. Those adjacent teeth are prepared and crowned, with the replacement tooth suspended between them. This is effective but requires permanently altering the teeth on either side.
For a traditional bridge to be an option, there needs to be a healthy tooth on each side of the gap. Where there is no tooth on one or both sides — for example at the back of the mouth — a conventional bridge is simply not possible.
There are variations worth knowing about. A cantilever bridge uses a single anchor tooth rather than two, supporting one hanging tooth from one side only. A long-span bridge replaces multiple missing teeth across a larger gap, with two or more hanging teeth supported by the anchor teeth at each end.
Both can be clinically valid options in the right circumstances. However, it is important to understand the mechanical reality: in any bridge, the biting forces that would normally be distributed across multiple teeth are being absorbed by fewer anchor points. The longer the span, or the fewer the anchors, the greater the load on those remaining teeth. This increases the risk of the bridge failing over time, or of damage to the teeth supporting it.
This doesn’t mean bridges are the wrong choice — for many patients they are entirely appropriate. But it does mean the decision deserves careful consideration, and that understanding what your teeth are actually being asked to do is an important part of making it.
Dentures: A Familiar Option With Real Considerations
Dentures are one of the oldest and most widely used solutions for missing teeth, and for many patients they work well. Some people adapt to them without significant difficulty and are genuinely happy with the result. Others find them much harder to live with — and it’s worth understanding why before deciding whether they’re the right path for you.
Unlike implants, dentures are not anchored into the jawbone. They sit on the gum and rely on the shape of the ridge, suction, or in the case of partial dentures, clasps that grip onto remaining natural teeth. This has a few practical implications.
Because the denture is not rooted in bone, it doesn’t absorb biting force the way a natural tooth or implant does. The remaining natural teeth end up bearing most of the load, which over time can place them under pressure they weren’t designed to handle. In partial dentures, the metal clasps that hold the appliance in place can also gradually wear on the teeth they grip, potentially weakening them over time.
Dentures can also act as plaque traps. Food can collect underneath and around them in areas that are difficult to clean, increasing the risk of decay in the remaining teeth if oral hygiene isn’t managed carefully.
Full lower dentures present a particular challenge that many patients don’t anticipate. Upper dentures benefit from the suction of the palate, which gives them a relatively stable base. The lower jaw doesn’t offer the same surface area or suction, which means lower dentures tend to be less stable and more prone to movement — especially during eating and speaking. This is one of the reasons lower denture wearers often report more difficulty adapting than those with upper dentures only.
None of this means dentures are the wrong choice. Many patients live comfortably with them for years, and they remain a legitimate and accessible treatment option.
Am I a suitable candidate?
Implants are not suitable for everyone, and a proper assessment is essential before any decision is made. Good candidates generally have sufficient bone density to support the implant, healthy gums with no active gum disease, and are in good general health. Smoking significantly affects healing and implant success, so this is always worth an honest conversation at the outset.
If bone loss has occurred — which is common when a tooth has been missing for some time — a bone graft may be possible to build up the area before or during implant placement. This adds time to the process but doesn’t necessarily rule implants out.
The only way to know for certain whether implants are right for you is a proper clinical assessment, which is exactly what our complimentary consultation is for.
What does the process involve?
Implant treatment is carried out in stages over several months. It begins with a thorough assessment using X-rays or a 3D scan to evaluate bone volume and plan placement precisely. The titanium post is then placed into the jawbone under local anaesthetic — most patients are surprised by how manageable this stage is. The implant is left to integrate with the bone over roughly three to six months, after which the permanent crown (or full arch restoration/denture) is attached.
Some cases allow for faster timelines depending on the clinical situation, which is something to discuss at your consultation.
What about the cost?
Dental implants are a significant investment, and the cost varies depending on the complexity of treatment, and how many teeth you are replacing. Most private health funds provide limited cover for implants under major dental extras, and payment plans can make treatment more manageable.
It’s worth viewing implants in the context of longevity. With proper care, implants can last many decades — making the cost per year over a lifetime quite different from what the upfront figure suggests.
At Stewart Road Dental, we offer complimentary implant consultations — there’s no obligation, and the goal is simply to give you the information you need to make a confident decision.
Book a free implant consultation →
This article is intended as general information only and does not constitute clinical advice. Individual circumstances vary. Please consult a dental professional to discuss your specific situation.