White dental fillings – CEREC porcelain vs composite resin

White dental fillings – CEREC porcelain vs composite resin

by | Feb 4, 2022 | Cosmetic Dentistry, Dental Treatment, New Dental Technology

White fillings are a popular type of dental filling used to restore decayed teeth or cavities. Because they are available in a number of colour options, they can blend seamlessly with your affected tooth’s remaining structure and the surrounding teeth – as opposed to highly visible metal fillings. White fillings can also be used to change the shape and size of your teeth, which is especially beneficial in cases of damaged, worn or eroded teeth.

The difference between CEREC porcelain and composite resin fillings

Not all white fillings are the same. While different types of white fillings may look very similar, they come in two main options based on the filling material used – porcelain or composite resin. Glass Ionomer fillings (GIC) are another white filling option but are typically used in cases of child tooth decay, adult temporary fillings and sub-gingival fillings (below the gumline). The difference between porcelain and composite filling materials is like comparing apples to oranges. Porcelain fillings – also known as inlays, CEREC or ceramic restorations – are a lot harder and durable than “composite resin” fillings which are also referred to as plastic, resin or composite fillings.

Composite resin – the low-cost but less durable filling option

Composite fillings are definitely the least expensive filling option – but you get what you pay for. Despite the advantage of saving on your short term dental costs, composite fillings don’t have the same success rate as porcelain fillings. They need to be replaced after 5 or 6 years since they cannot withstand the pressures of heavy chewing over time. This may result in a higher risk of fractures and a breakage which means you may have to repair or replace them more often. Another problem with composite fillings is that they can shrink over time thus pulling away from and stressing the natural tooth structure walls surrounding the fillings.

So, not only can the filling fail but your remaining original tooth may fracture also. Additionally, once composite fillings start to contract, tooth decay can start to penetrate between the filling and original tooth structure and cause more oral issues. If left untreated, this can result in hidden decay, catastrophic failure and tooth loss. Lastly, colour integrity is also an issue since composites can fade or discolour and start standing out from the rest of your teeth.

CEREC porcelain fillings – the more natural looking and long-lasting filling

Porcelain fillings are a better and more stable long term filling solution. If they are CEREC fillings, these super-hard restorations are created using the latest 3D CAD-CAM dental technologies – for a perfect and very stable fit that lasts 15 years or more. When completed successfully, they can also support the remaining tooth structure and prevent further deterioration.

Since there is minimal wear and tear on porcelain fillings, there is less of a requirement to excavate and prep a tooth. This means you’ll be able to retain more of your natural tooth structure – to create a stronger foundation for your filling. CEREC fillings are more expensive without a doubt, but when you factor in the replacement expenses of composites over time, the cost differential is negligible.

White dental fillings – CEREC porcelain vs composite resin
Why do you need retainers after teeth straightening?

Why do you need retainers after teeth straightening?

by | Feb 15, 2021 | Cosmetic Dentistry, Dental Treatment, Oral Conditions and Issues, Oral Health Children

Most people are unaware of the effects mouth breathing has on orthodontic treatment until after they get their teeth straightened or realigned. Whether they have received braces or Invisalign aligner treatment, a relapse usually occurs to some degree, even after a 100% successful realignment. In the event of a relapse – where the straightened teeth start to gradually shift back towards their original positions – retainers may need to be worn temporarily to allow supportive gum tissue more time to strengthen and stabilise realigned teeth. However, there is another potential risk factor that may be constantly forcing realigned teeth to shift back – how you breathe and your tongue posture.

The tongue – nature’s perfect retainer for straight teeth

Long before the availability of braces or aligner treatments to straighten teeth, nature provided the perfect “retainer” to ensure that your teeth develop and erupt evenly – your tongue. In opposition to the inward forces exerted by the cheek muscles (buccinators), your tongue provides an opposing lateral force that pushes the teeth out. When both forces are equally balanced at approximately 500 gm and your dental arches are well developed, your primary teeth should erupt evenly in all their proper positions during childhood.

How mouth breathing causes straightened teeth to shift back

If you are a mouth-breather – as opposed to a nasal-breather – your bottom jaw sits lower which results in low tongue posture. This leaves your upper jaw (maxilla) without the support and outward force required to counteract the cheek muscles’ inward forces. Without this counterbalancing effect, the inward force exertion causes the arches to narrow during development thus creating a narrow arch, less space for erupting teeth and misaligned or crowded teeth as a result. Now, when you jump forward in time to the teen or adult that has received orthodontic treatment, it is important to understand the very same oral forces that have caused teeth misalignment issues during development are probably still in play after treatment. 

Why do you need retainers after teeth straightening?

Orthotropic treatment can help minimise the need for retainers

While orthodontic treatment such as braces and aligners focuses on straightening teeth, orthotropic treatment focuses on rectifying breathing and postural habits that cause teeth to misalign in the first place. When children and teens receive orthotropic treatment, adopting new mouth and tongue postural habits can improve their oral development. This can result in better teeth alignment all the way into adulthood. However, just because you’re an adult receiving orthodontic treatment, it doesn’t mean you’ve missed out on all the benefits of orthotropics. By simply ensuring that you breathe through your nose, keep your mouth closed and position your tongue correctly on the palate of the mouth, you can help minimise the forces acting against your newly positioned and straightened teeth. This allows supportive ligaments to strengthen and stabilise teeth in their sockets sooner rather than later – and less time spent wearing retainers!

How aesthetic dentistry can give you a healthier smile makeover

How aesthetic dentistry can give you a healthier smile makeover

by | Aug 30, 2020 | Cosmetic Dentistry, Dental Treatment

To get a better idea of how aesthetic dentistry can improve oral health outcomes for cosmetic treatments, let’s take a look at a situation where a young adult with healthy teeth wants full veneers for purely cosmetic reasons. 

Why are veneers so popular among social media users?

Veneers have become a tremendously popular way to cover up stained, chipped, crooked, misaligned, misshapen or worn out teeth – mainly due to the growing obsession among social media users with having the perfect “selfie smile”. In situations where patients have severely damaged or malformed teeth that cannot be whitened, veneers are a great way to improve your smile and strengthen weakened teeth. But what if you already have healthy teeth but think that you want a full set of veneers for that perfect selfie smile?

The disadvantages of getting veneers for purely cosmetic reasons

Typically, a healthy patient wanting veneers for cosmetic reasons prefers to take the quickest route to achieve the perfect smile. Then presto, they have an instant perfect smile. However, the trade-off that a patient makes for a dozen bright white porcelain veneers over their own healthy teeth may include:

  • Losing natural, healthy teeth structure unnecessarily during prep,
  • The need to replace veneers up to a few times in their lifetime,
  • A higher risk of future oral health complications, and
  • Ongoing follow-up dental treatment costs that may be expensive.

Aesthetic dental veneer options for healthy teeth and gums

A dentist following aesthetic dental principles might recommend a more comprehensive treatment plan to avoid or minimise the impact of these potential oral issues. For example, an aesthetic dentist might recommend a “compromise” treatment resulting in the need for less invasive prep and veneers. This is made possible by straightening a patient’s teeth first via orthodontics. The thought of undergoing orthodontic treatment might put off a lot of patients who can’t wait. However, short-term aligners, such as Invisalign clear aligners, have been developed specifically for the cosmetic industry. Invisalign aligners can be used to straighten the front teeth in as little as 14 weeks. This is a much shorter time frame compared to standard orthodontics. Once a patient realises that this dental option is available, they soon realise they can achieve the smile they desire, along with better long term oral health and functional benefits – just by taking that extra step. They can still get their veneers but will only need to be fitted with minimal veneers involving less invasive prep. 

How aesthetic dentistry can give you a healthier smile makeover

The veneer-free path to a beautiful smile

An aesthetic dentist might also be able to persuade the patient to refuse veneers altogether. As a patient’s treatment progresses step-by-step, their perspective and decision-making process change. They will be able to see how close the combination of orthodontic treatment and teeth whitening has got them to their perfect smile. From there, all that might be required to complete the smile makeover is composite edge bonding to perfect the teeth’s shape. The aesthetic dental approach in this instance has just saved the patient’s natural teeth from an otherwise invasive smile makeover treatment. No tooth structure or gum tissue has been removed. Instead, they have a beautiful, healthy smile with their very own natural teeth!  

Comprehensive treatment planning – the key to success at Leeming Dental

At the end of the day, each individual experiences changing perspectives on their oral health and smile at each new life stage.  In addition to clinical reasons, there are often psychological reasons for seeking treatment to improve their smile.  All these reasons are often perfectly valid, and acting on them can make a profoundly positive impact on a patient’s long term health and well being – something we always see in our clinic. There are a lot of clinical factors that need to be considered when treatment planning for an aesthetic smile makeover. When treatment is planned properly and takes each patient’s individual practical needs into account, significant improvements can be made – without sacrificing long term health. We recommend that our patients spend a lot of time in the consultation and planning stages to discuss your needs. By doing so, you’ll be fully informed about how different treatment options can alter the course of your long term health. Our aim is to fully understand your personal situation first, in order to prevent any harm to your oral health and build from a solid foundation.  

How aesthetic dentistry can give you a healthier smile makeover

Let’s get started on your new smile at Leeming Dental!

Aesthetic dental treatment innovations can help you achieve a smile that is natural, beautiful and healthy. To schedule a consultation at Leeming Dental with our aesthetic dental specialists, call our helpful reception on 08 9310 3367 or book online today.

CEREC crowns

CEREC crowns

by | Feb 29, 2020 | Cosmetic Dentistry, Dental Treatment, New Dental Technology

In the busy 21st century, customer expectations have changed. Our spare time is precious. So we prefer to shop online, make instant payments, and have our purchases delivered straight to our door. Businesses that can promptly deliver quality goods and great customer service – for the best possible price – meet the needs and expectations of today’s customers. The same applies to modern dentistry. Dental patients nowadays want the best solutions for their oral health in minimal time. In order to meet the needs of today’s dental patients, more and more dental clinics are practising same-day dentistry. This is possible because of advances in dental technology which have made same-day dentistry a reality. Now, lengthy dental treatment can be performed in a fraction of the usual time.

CEREC crowns 3d miller

CEREC dental technology

CEREC (CEramic REConstruction) is one such innovation. CEREC is a high-tech dental technology system that can design and produce high quality ceramic dental restorations (such as crowns, bridges, inlays and onlays) for patients, onsite at the dental clinic – in minutes.  

Traditional crown treatment

Traditional crown treatments usually take a week or longer and involve two visits. The first visit involves taking manual dental impressions of your teeth which are sent away to a dental lab. While your permanent crown is being prepared there, you will need to wear a temporary crown. When you return for your second visit, it is replaced by your new crown, which is tested and cemented into place.

The benefits of CEREC crown treatment:

 

  • CEREC crown treatments are far quicker and easier (than traditional crown treatments), and only require one visit. They are actually easier to receive than dental filling treatments.
  • CEREC crowns provide amazing results. They are bio-safe, look natural and feel just like your other teeth. CEREC technology makes it possible to customise and create strong durable colour-matched crowns for your teeth.
  • CEREC restorations are less invasive for patients. When your dentist prepares your teeth for a CEREC crown, only the damaged, decayed or defective parts of the affected tooth are removed. More of your natural tooth is retained during a CEREC procedure, unlike traditional crown treatments which require further excavation – which can weaken your remaining natural tooth structure.
Leeming-dental-cerec-3d-miller.jpg
CEREC crowns 3d model

How does the CEREC crown treatment system work?

Once your dentist has finished preparing your tooth to receive a crown, a quick 3D scan of your oral cavity is taken with a small pen-shaped intraoral 3D camera, called the CEREC Omnicam. The 3D data captured by the camera is then viewed on a computer screen. You can watch as your dentist designs your crown with the CEREC 3D modelling software. The completed 3D file of your new crown is exported to the in-house CEREC milling machine, which proceeds to carve out your crown from a single ceramic block right before your eyes. It takes about 15 minutes, and you’re free to keep watching – or you can take a break! When ready, your new CEREC crown is permanently bonded to your tooth – and you are good to go!

CEREC crowns

CEREC tooth restorations are suitable for a number of tooth problems and issues including:

  • Heavily decayed teeth
  • Weakened, fractured or cracked teeth
  • Replacement of old metal or failing restorations

However, if your other teeth are stained or discoloured, there may be other dental restorative materials that provide more aesthetic options, especially for front tooth restorations. CEREC is a life changer. If you are interested in finding out more about CEREC crowns, contact us on (08) 9310 3367 or book online to schedule a consultation. We are also happy to answer any of your questions over the phone.

CEREC crowns – one hour, one visit!

CEREC crowns – one hour, one visit!

by | Jun 26, 2017 | Cosmetic Dentistry, Dental Treatment, New Dental Technology

In the busy 21st century, customer expectations have changed. Our spare time is precious. So we prefer to shop online, make instant payments, and have our purchases delivered straight to our door. Businesses that can promptly deliver quality goods and great customer service – for the best possible price – meet the needs and expectations of today’s customers. The same applies to modern dentistry. Dental patients nowadays want the best solutions for their oral health in minimal time. In order to meet the needs of today’s dental patients, more and more dental clinics are practising same-day dentistry. This is possible because of advances in dental technology which have made same-day dentistry a reality. Now, lengthy dental treatment can be performed in a fraction of the usual time.

CEREC dental technology

CEREC (CEramic REConstruction) is one such innovation. CEREC is a high-tech dental technology system that can design and produce high quality ceramic dental restorations (such as crowns, bridges, inlays and onlays) for patients, onsite at the dental clinic – in minutes.

Traditional crown treatment

Traditional crown treatments usually take a week or longer and involve two visits. The first visit involves taking manual dental impressions of your teeth which are sent away to a dental lab. While your permanent crown is being prepared there, you will need to wear a temporary crown. When you return for your second visit, it is replaced by your new crown, which is tested and cemented into place.

The benefits of CEREC crown treatment:

  • CEREC crown treatments are far quicker and easier (than traditional crown treatments), and only require one visit. They are actually easier to receive than dental filling treatments.
  • CEREC crowns provide amazing results. They are bio-safe, look natural and feel just like your other teeth. CEREC technology makes it possible to customise and create strong durable colour-matched crowns for your teeth.
  • CEREC restorations are less invasive for patients. When your dentist prepares your teeth for a CEREC crown, only the damaged, decayed or defective parts of the affected tooth are removed. More of your natural tooth is retained during a CEREC procedure, unlike traditional crown treatments which require further excavation – which can weaken your remaining natural tooth structure.

How does the CEREC crown treatment system work?

Once your dentist has finished preparing your tooth to receive a crown, a quick 3D scan of your oral cavity is taken with a small pen-shaped intraoral 3D camera, called the CEREC Omnicam. The 3D data captured by the camera is then viewed on a computer screen. You can watch as your dentist designs your crown with the CEREC 3D modelling software. The completed 3D file of your new crown is exported to the in-house CEREC milling machine, which proceeds to carve out your crown from a single ceramic block right before your eyes. It takes about 15 minutes, and you’re free to keep watching – or you can take a break! When ready, your new CEREC crown is permanently bonded to your tooth – and you are good to go!

CEREC tooth restorations are suitable for a number of tooth problems and issues including:

  • Heavily decayed teeth
  • Weakened, fractured or cracked teeth
  • Replacement of old metal or failing restorations

  However, if your other teeth are stained or discoloured, there may be other dental restorative materials that provide more aesthetic options, especially for front tooth restorations. CEREC is a life changer. If you are interested in finding out more about CEREC crowns, contact us on (08) 9310 3367 or book online to schedule a consultation. We are also happy to answer any of your questions over the phone.

Achieving a great smile with veneers, bonding and contouring

Achieving a great smile with veneers, bonding and contouring

by | May 18, 2017 | Cosmetic Dentistry, Dental Treatment

Porcelain veneers, bonding and contouring are all cosmetic dental treatment options that are great ways to change the shape, size, colour and position of your teeth. These dental treatment options utilise specialised dental materials and techniques to remedy smile issues permanently. When deciding which treatment option is most suitable to enhance or repair your smile, you have two main considerations. Firstly, you have to consider the extent of the modifications you need to achieve your desired smile. For example, do you need a complete smile makeover, or are you just after a minor repair to a chipped front tooth? Secondly, you need to consider which of these cosmetic treatment options suits your budget. The cost of a full set of porcelain veneers can be far more expensive than a few minor modifications to some of your teeth.

It is also important to determine whether or not you are a suitable candidate for veneer, bonding or contour treatment. Your teeth need to be healthy and free of cavities and/or periodontal (gum) disease – before undergoing any cosmetic dental procedures. Your Leeming dentist can discuss your dental issues, and recommend a cosmetic dental treatment plan that can best improve and transform your smile. Here is a quick overview of porcelain veneers, bonding and contouring:

Achieving a great smile with veneers, bonding and contouring
  • Porcelain veneers are very thin, custom-shaped pieces of porcelain that are permanently bonded to the front of your teeth, and wrapped over their edges. They are ideal for complete smile makeovers which involve using up to ten veneers for each row of teeth. Veneers are great if you need to increase the size of your teeth, which makes them useful for replacing worn tooth edges and closing gaps. They can be used to straighten your teeth, and resurface discoloured teeth completely with your preferred shade of white – in order to create a naturally beautiful smile. 
  • Bonding involves the use of a tooth-coloured composite material. It is applied to your teeth, cured and then shaped to blend in with the surrounding tooth surfaces. Bonding adds material to your teeth which makes the technique suitable for filling in chips, gaps, imperfections or cavities, as well as levelling rough or uneven surfaces. Teeth whitening is often recommended before bonding, so that the colour of the new bond can be matched with your whitened teeth. If you whiten your teeth after bonding, you may have to replace the bonding in order to colour-match the new shade. 
  • Contouring is a reductive tooth-shaping dental technique. This means that natural tooth material is removed from your teeth. You are a suitable candidate for contouring if any of your teeth have a slightly uneven appearance. Your Leeming dentist reshapes your teeth by sanding and shaving away parts of your tooth enamel until the desired shape is achieved. Contouring is often used along with bonding so that the correct balance of give and take is maintained in order to achieve a beautiful natural smile.

For further information about the dental issues, techniques and costs involved with veneers, bonding and contouring, we recommend that you come in for a proper cosmetic dental consultation. To make a booking, call our friendly team at Leeming Dental on (08) 9310 3367 or book online.