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Why Does “Positive Stress” Actually Boost Tooth Tissue Regeneration?
12Sep
Recent research has found that “positive stress” can make good changes in tooth stem cells – which can make them more resistant to injury and disease. This boosts the potential of tooth regeneration too, and could help with more extensive research into tooth regeneration in the future. These findings come after a range of areas to do with cells and teeth were examined.

Stress is often seen as something negative. However, recent research has found that “positive stress” is capable of making good changes in tooth stem cells – which can make them more resistant to injury and disease [1].

In the past, when there have been issues with our natural teeth, it is common to turn to dentures or implants. But such research suggests that regenerating our natural teeth could be a possibility.

What happens when teeth get damaged?

The main research looks at the steps taken when teeth become damaged. When a tooth gets damaged, either through injury, trauma or decay, the tissue inside the tooth can become exposed to harmful bacteria. Moreover, it becomes vulnerable to infection.

If the tissue inside the tooth becomes fully infected, there are only a few current treatments. This includes a root canal treatment or extraction. At third option can be to remove the pulp in the tooth and fill the canal with artificial materials like rubber or cement.

This third option does however pose problems – as these artificial materials dry over time. Unfortunately, this means that extraction becomes likely – which is something all dentists try to avoid.

Therefore, scientists have looked for a long time at finding ways where a teeth is able to regenerate itself, and not need any manual work from dentists to do so.

The Research

The research was completed by a team from the Hong Kong University of Dentistry. Their work has been published in the Journal of Dental Research [1].

The authors acknowledged that the usual approach towards dental pulp regeneration – which involves stem cell-based therapeutics – has its limitations [1]. This is because a tooth’s root canal is surrounded by tissue with a limited blood supply, making it a harsh environment for any cells to be viable in. Moreover, with the low oxygen levels making it almost impossible for any cell transplant to thrive in.

The team instead used a technique where they modified the cells genetically, yet altered them to include a responsive state for low oxygen conditions – causing “stress” [1]. Therefore, this could theoretically help the cells to survive in the environment described above.

The research involved the root canal of a human tooth fragment being implanted into mice. The root canal was altered using the technique above. The researchers observed the mice, after 28 days they witnessed that tissue formation had occurred [1].

This research was able to show that such a technique appears to work. By adapting some elements in tooth stem cells, the stress was able to boost the regeneration of the tooth [1].

The researchers concluded that this positive stress could result in tooth stem cells becoming more resistant to disease and injury [1]. This would clearly have an excellent impact on teeth.

What this means

Overall, this research has been able to show that positive stress can have a positive impact on tooth stem cells, and can help to improve survival of teeth, and also play a potential role in tissue regeneration.

Dr. Dissanayaka is Assistant Professor in Oral Biosciences at Hong Kong University of Dentistry. He commented “former research has revealed that our cells possess (a) number of adaptive mechanisms for stress” [2].

But by pre-conditioning the cells genetically, this “significantly enhanced the dental hard tissue formation within the regenerated pulp tissue” – Dissanayaka says [2]. Continuing, he says that “tooth stem cells have an inherent capacity to survive under stress” [2].

Looking ahead, the authors aim to identify drugs that could be used in clinical tissue regeneration. This, along with the research carried out above, will help the team to form new strategies to improve the potential of tooth stem cells.

Thinking points…

1) The idea of tooth regeneration is certainly exciting. However, as always, the focus should be on prevention rather than treatment. The best way of preventing dental issues is to have strong oral hygiene, including brushing your teeth regularly, flossing, and eating healthily. Another hugely important aspect of strong oral health is to have regular dental check-ups. We should have a check-up at least twice a year, why not book an appointment now?

2) It is important to remember that unlike many parts of the body, a tooth won’t automatically recover if it becomes damaged. Despite the regenerative topics outlined above, it isn’t something we will see overnight. It can be tempting to avoid visiting the dentist if you are in pain, as you may think it isn’t necessary. But if you leave problems untreated, they will only get worse. Therefore, if you do need treatment, do ensure that you book in an appointment!

What we offer at Savanna Dental

Savanna Dental is a Calgary dental clinic that offers many services, including regular check-ups, cavity fillings and root canals.

We are also pleased to offer some cosmetic services. Here at our Calgary dental clinic, we offer treatments like tooth whitening, Invisalign™ and dental implants.

It is important for oral problems to be addressed early. Any issues can be identified at check-ups. If further treatment is needed after a check-up, our patients receive a clear treatment plan that is suited to their needs. Early detection helps to prevent the problem getting worse.

The best way of avoiding extra treatment is to have strong oral hygiene. This includes brushing our teeth at least twice a day, flossing regularly, and getting a dental check-up at least twice a year. Avoiding sugary foods and drink and not smoking also helps.

Our Calgary-based dental clinic Savanna Dental follows the Alberta Dental Fee Guide. This means our prices are competitive, transparent and affordable.

We would love you to visit us here at Savanna Dental soon! You can see more about us by visiting our website https://savannadentalclinic.ca.

References

[1] Han, Y., Koohi-Moghadam, K., Chen, Q., Zhang, L., Chopra, H., Zhang, J., & Dissanayaka, W. L. (2022). HIF-1α Stabilization Boosts Pulp Regeneration by Modulating Cell Metabolism. Journal of Dental Research. 101 (10). DOI: https://doi.org/10.1177%2F00220345221091528.

[2] University of Hong Kong. (2022). Dentistry study shows how ‘positive stress’ can boost tooth tissue regeneration. Available: https://medicalxpress.com/news/2022-09-dentistry-positive-stress-boost-tooth.html. Last accessed: 10th September 2022.

Is Water Fluoridation an Environmentally Friendly Approach to Preventing Tooth Decay?
5Sep
Following a thorough study, researchers have found that water fluoridation is the most environmentally friendly approach to preventive dental care. There are a range of measures that are recommended to combat tooth decay, with water fluoridation commonly used. In an age where all industries are aiming to improve their environmental footprint, these results affirm the usefulness of water fluoridation.

Across all industries, there is a big focus on sustainability and the environmental impact that industry output has. Healthcare is no exception. In dentistry, efforts are being made to improve the environmental footprint.

Therefore, researchers have been searching for ways to improve processes in dentistry, in order to aid the effort against the climate change crisis.

As part of this overall goal, a recent study looked at various preventive measures against tooth decay in dentistry, with the aim of finding which method was the most environmentally friendly. The research produced interesting results.

Background

Tooth decay affects a huge number of people. Tooth decay impacts the healthcare industry due to a very high demand for treatment. But fortunately, there are many preventive measures – including fluoride toothpaste and a fluoride varnish.

However, water fluoridation is another preventive measure that is used in some countries. In fact, water fluoridation is widely regarded as one of the most effective healthcare interventions of the 20th Century [1].

Water fluoridation involves a small concentration of fluoride being added to the public water supply. Fluoride is a crucial ingredient for teeth, and helps to strengthen them. Studies have consistently linked water fluoridation to strong reductions in cavities [2].

Approximately 35% of the world’s population has access to fluoridated water [3]. But it has proven to be a controversial subject. Many countries have outright banned its use, while many others are unable to provide easy access to fluoridated water.

The Research

The research was a collaboration between Trinity College Dublin, Ireland, and the University College London, United Kingdom [4]. Subsequently, their work was published in the British Dental Journal [4].

The researchers looked to quantify the environmental impact that water fluoridation of the public water supply has for a 5-year-old child over a one-year period [4]. In the United Kingdom – where the study took place – water fluoridation is rather common.

They intended to compare this to the environmental impact of more traditional approaches like fluoride varnishes and regular toothbrushing programs [4]. This would allow them to see which preventive approach is the best environmentally.

In order to quantify the impact of the three approaches, the research team conducted a “Life Cycle Assessment” [4]. To do so, the researchers carefully measured the combined travel, weight and amounts of all products and processes involved in the three preventive programs mentioned above [4].

Then, the researchers inputted their data into a specialized computer program called OpenLCA [4]. Therefore, this provided the researchers with information, figures and statistics pertaining to environmental outputs of each of the preventive measures.

The results showed that water fluoridation had the lowest environmental impact of all three measures [4]. This was the key finding of the research, and shows that water fluoridation has a strong environmental impact when compared to other methods.

Moreover, the researchers also found that water fluoridation had the best return of investment, which is important for councils and governments to weigh up when deciding on legislation relating to water fluoridation [4]. Therefore, such results are useful.

The researchers concluded that after balancing out clinical effectiveness, environmental sustainability and cost implications – that water fluoridation should be the preventive measure of choice [4].

What this means

This research has showed the potential impact that water fluoridation can have. Not only is it highly effective, but it also has a strong environmental impact as well.

With the world in the midst of a so-called “climate crisis”, such findings could be very important. Water fluoridation seems to present a cost-effective and efficient way for governments to lower their environmental footprint, whilst lessening tooth decay.

But sadly, water fluoridation continues to be a controversial topic. This has resulted in many nations avoiding its use. Yet research results like the above could result in a change of opinion.

This research though does show the benefits of water fluoridation. At the very least, for those who do have access to fluoridated water, they have added protection against tooth decay.

Thinking points…

1) This study is a useful reminder of the benefits that fluoride can bring. Not everyone is in an area where the public water supply is fluoridated. If you don’t have access, remember that it is important to always use a fluoride toothpaste. It is also important to attend regular dental check-ups, as this will provide your dentist with a chance to examine your mouth, and suggest treatment if necessary. Why not book an appointment now?

2) If you do have access to fluoridated water, it is important to not get complacent. Just because you have fluoridated water, this doesn’t replace the need for strong oral hygiene, regular cleaning and flossing, and attending dental appointments. If you haven’t seen your dentist for a while, it is especially important to book a check-up, as any problems can be detected. Importantly, continue to practice excellent oral hygiene!

What we offer at Savanna Dental

Savanna Dental is a Calgary dental clinic that provide its patients with a range of treatment options and advice aimed at improving oral health.

It is crucial to brush your teeth at least twice a day and to floss regularly. Moreover, eating healthily and trying to avoid sugary foods and drink is important.

We advise our patients to attend our Calgary-based dental clinic twice a year for a regular dental check-up. When problems are detected, we have many treatments available. For instance, these include cavity fillings and root canals.

Here at Savanna Dental, we also have some cosmetic treatments available! These include dental implants, tooth whitening and Invisalign™! Many people find that these treatments have a positive impact on their appearance, confidence and self-esteem.

In addition, all of our services at our Calgary dental clinic Savanna Dental are in line with the Alberta Dental Fee Guide.

We would love you to visit our Savanna Dental clinic in Calgary! You can find out more about us by visiting our website https://savannadentalclinic.ca.

References

[1] Murthy, V. H. (2015). Community Water Fluoridation: One of CDC’s “10 Great Public Health Achievements of the 20th Century”. Public Health Reports. 130 (4): p296-298. DOI: https://doi.org/10.1177%2F003335491513000402.

[2] Slade, G. D., Grider, W. B., Maas, W. R., & Sanders, A. E. (2018). Water Fluoridation and Dental Caries in U.S. Children and Adolescents. Journal of Dental Research. 97 (10): p1122-1128. DOI: https://doi.org/10.1177%2F0022034518774331.

[3] Iheozor-Ejiofor, Z., Worthington, H. V., Walsh T., O’Malley, L., Clarkson, J. E., Macey, R., Alam, R., Tugwell, P., Welch, V., & Glenny, A-M. (2015). Water fluoridation for the prevention of dental caries. The Cochrane Database of Systematic Reviews. 18 (6): CD010856. DOI: https:/www.doi.org/10.1002/14651858.CD010856.pub2.

[4] Duane, B., Lyne, A., & Ashley, P. (2022). The environmental impact of community caries prevention – part 3: water fluoridation. British Dental Journal. 233: p303-307. DOI: https://doi.org/10.1038/s41415-022-4251-5.

What Causes Bad Breath and What Can We Do About It?
28Aug
Bad breath is something that affects many of us – and we often don’t realize it either. There are many causes of bad breath – most of which are avoidable. Fortunately, there are a range of ways of improving our breath, which include dental treatment, improved oral hygiene and keeping hydrated.

Bad breath is a difficult thing to live with – and for some people, it is a huge problem that affects them socially and mentally.

One of the main issues of bad breath is that most of us can’t smell our own breath. Therefore, if it is bad, we are reliant on others telling us. But this isn’t an easy topic to broach, and often the problem is not brought up.

Bad breath, especially in the morning, is very common. For example, it is believed that around 60million Americans have chronic bad breath [1].

If you have bad breath, it is important to look at potential causes. Fortunately, there are many ways of improving bad breath, with dental interventions typically the most effective.

What causes bad breath?

The main cause of bad breath is the effects of bacteria in the mouth. Bacterial by-products from anything that enters the mouth create a concoction that cause a foul odour to emit from mouth. In many cases, it can make it smell like rotten eggs [2].

The main emitter of this foul odour is the tongue. This is where the majority of bacteria latch to. After all, the back of tongue is pounced upon by bacteria, as it is able to feed on dead cells, saliva proteins and fluids from untreated gum disease.

Eventually, the bacteria builds up to the extent where our breath becomes impacted. With the tongue placed in a way that it automatically emits out of our mouth, bad breath is inevitable if the tongue is in poor condition.

It is therefore very important to have excellent oral hygiene. This can help improve our breath. Another contributing factor to bad breath is food particles being left behind. Flossing can greatly improve this issue.

Then there are also other places for unhealthy bacteria to thrive in. These include spaces between broken fillings, holes in teeth (cavities) and pockets in the gums that form due to gum disease.

Many people find that their breath is particularly bad when they first wake up. Saliva flow stops or at least slows when we sleep. Therefore, with little saliva, our mouth dries. Dry mouth is a common side effect of many medications too [2]. Moreover, some people breathe through mouth rather than nose while asleep, worsening the problem.

Other causes of bad breath that are worth looking out for include strong-flavoured foods like curry, onion and garlic. Smoking tobacco is another common cause.

Things you can do

There are many easy and practical fixes. Chewing sugar free gum throughout the day and keeping the mouth hydrated with water can be very helpful.

Avoiding tobacco and strong-smelling foods also helps. If you do have these foods, using a mouth rinse afterwards can be helpful.

But the easiest way to avoid bad breath is to have strong oral hygiene. This includes brushing your teeth at least twice a day and flossing regularly.

But, there is only so much that we can all do. Sometimes, there are deeper causes, which is when a dentist can help.

What can a dentist do?

Attending a dental check-up can be very helpful. This gives a dentist the chance to look at the state of your oral health, and recommend treatment if necessary.

They are also able to locate anything that is contributing to the bad breath – for instance broken fillings, cavities and pockets in the gums. They can provide treatment when needed, which may help to improve our breath.

Your dentist may give you suggestions that can help with bad breath – including cleaning or scraping your tongue. This can be particularly helpful for bad breath.

By attending regular dental check-ups, it will ensure that your teeth remain in strong condition. This is the best way of preventing bad breath.

Thinking points…

1) Taking care of our oral health is so important! Not only can it help to prevent bad breath, but it can also have many other benefits. Therefore, make sure you have excellent oral hygiene – including brushing your teeth regularly, flossing, and as we mentioned earlier, consider using a tongue scraper. Ensure too that you attend dental check-ups regularly, as this will give your dentist a chance to look for any issues. Consider booking an appointment now!

2) While it isn’t an easy topic to bring up, if you know someone who has bad breath, consider having a quiet word with them. You could share this article with them, or recommend some of the practical fixes that are mentioned above. Most importantly, try to persuade them to book a dental appointment, as these can help a lot for overall oral health, including bad breath. While they may not appreciate your comments in the short-term, they will be thankful in the long run.

What we offer at Savanna Dental

Savanna Dental is a Calgary dental clinic that offers many services, including regular check-ups, cavity fillings and root canals.

We are also pleased to offer some cosmetic services. Here at our Calgary dental clinic, we offer treatments like tooth whitening, Invisalign™ and dental implants.

It is important for oral problems to be addressed early. Any issues can be identified at check-ups. If further treatment is needed after a check-up, our patients receive a clear treatment plan that is suited to their needs. Early detection helps to prevent the problem getting worse.

The best way of avoiding extra treatment is to have strong oral hygiene. This includes brushing our teeth at least twice a day, flossing regularly, and getting a dental check-up at least twice a year. Avoiding sugary foods and drink and not smoking also helps.

Our Calgary-based dental clinic Savanna Dental follows the Alberta Dental Fee Guide. This means our prices are competitive, transparent and affordable.

We would love you to visit us here at Savanna Dental soon! You can see more about us by visiting our website https://savannadentalclinic.ca.

References

[1] Colgate Professional. (2009). Bad Breath: Do You Have It? You May Not Know You Do. Available: https://www.colgateprofessional.com/patient-education/halitosis/bad-breath-do-you-have-it. Last accessed: 27th August 2022.

[2] Weerakoon, A. (2022). Why does my breath smell bad, and what can I do about it?. Available: https://medicalxpress.com/news/2022-08-bad.html. Last accessed: 27th August 2022.

What Impact Does Dental Insurance Have on Our Peace of Mind?
22Aug
A recent comprehensive report has shown that dental insurance provides consumers with peace of mind, relief, and cost savings. The report provided an overview of the oral health of Americans. Furthermore, dental insurance was particularly useful during Covid-19. The report also suggests that more people intend to get dental insurance for their children in the next year.

A comprehensive report into the current state of the oral health of Americans has showed that having dental insurance is a huge positive for consumers, and provides them with peace of mind and relief.

In fact, dental insurance also appears to provide emotional and financial benefits too. Therefore, it appears that there are plenty of benefits to having dental insurance.

The report was carried out by Delta Dental. Delta Dental is America’s largest dental insurance provider, with more than 85million Americans covered by them [1].

How does dental insurance work?

Dental insurance helps patients to pay for the professional care that is needed to treat their oral health. Many people find it to be a convenient and cost-effective way of ensuring that their oral health remains strong.

There are different types of insurance, with various plans and formats existing. Most plans provide patients with cover for regular examinations and treatments like cavity fillings.

The care may go further, depending on the type of plan a patient has. There are a range of different providers to choose from, including large and small companies.

When contemplating getting dental insurance, it is important to consider your budget, along with your oral health history. Moreover, if you have a family, you may be able to get your entire family insured.

Key Findings from the report

The report – called the 2022 State of America’s Oral Health and Wellness report – was created by Delta Dental [2]. The research involved over 2,000 American adults and parents of children aged 12 and younger [1].

The participants were asked a range of questions. Many of these focused on dental insurance – which is an interesting topic, as far from everyone has insurance. For example, in the United States, approximately 25% of adults have no dental insurance [3].

However, the findings suggest that dental insurance has a very positive effect. 94% of respondents believe that dental insurance saves them money [1]. Furthermore, 91% of respondents believed that the cost of the plan was worthwhile [1].

Further to the above, cost is obviously an important consideration for many. In fact, in Canada, almost 25% of Canadian citizens avoided seeing a dental professional due to concerns over the cost in 2018 [4]. It appears that fears of insurance plan costs being high remains.

The report also suggested that having dental insurance over the Covid-19 pandemic was very useful. The rapid spread of Covid-19 resulted in routine dentistry being stopped. But when dentistry started again, those with dental insurance were in a positive position.

81% of adults and 88% of parents agreed that having dental insurance during Covid-19 provided them with peace of mind [1]. This is very good, given the struggles that everyone went through during the pandemic.

Interestingly, the research also found out that, partly due to the pandemic, that 69% of parents with a child not currently covered by dental insurance is hoping to get coverage for them in 2022 [1]. The findings definitely suggest that Covid-19 led many people to re-assess their oral health.

Summary

Overall, those with dental insurance typically had less stress, better peace of mind and benefitted financially from having coverage. The range of benefits associated with dental insurance may result in more people signing up.

James W. Hutchison is the President & CEO of Delta Dental [1]. He commented on the findings of the report [1]. Hutchison mentioned that his company are looking to extend their “person-centered care” [1].

His company also partners with “oral health professionals and the public” to continue the “development of enhanced dental plans focused on person-centered care” [1].

Hutchison concluded by saying that insurance plans are “based on a person’s health needs and provide the extra care to enrich overall health and quality of life” [1].

The findings certainly suggest that insurance helps many Americans, whether this be through the actual care, or the peace of mind it gives them.

To read the full report, please follow the link: https://www.deltadental.com/us/en/state-of-americas-oral-health-report.html [2].

Thinking points…

1) Cost is clearly an issue for many people when it comes to the dentist. However, here at Savanna Dental, our costs are in line with the Alberta Dental Fee Guide. Therefore, we offer transparent, competitive and reasonable costs for our patients. We recommend attending our dental clinic, where we can assist you with your oral health and provide a treatment plan if necessary. You can read more about us on our website https://savannadentalclinic.ca.

2) For those that are uninterested in dental insurance, it puts an important focus on strong oral health. Therefore, so that you can try to avoid dental problems, ensure you look after your mouth by having excellent oral hygiene, as this can help keep your oral health strong. Remember to attend check-ups, as this can help to identify any problems. We recommend booking an appointment now!

What we offer at Savanna Dental

Savanna Dental is a Calgary dental clinic that provide its patients with a range of treatment options and advice aimed at improving oral health.

It is crucial to brush your teeth at least twice a day and to floss regularly. Moreover, eating healthily and trying to avoid sugary foods and drink is important.

We advise our patients to attend our Calgary-based dental clinic twice a year for a regular dental check-up. When problems are detected, we have many treatments available. For instance, these include cavity fillings and root canals.

Here at Savanna Dental, we also have some cosmetic treatments available! These include dental implants, tooth whitening and Invisalign™! Many people find that these treatments have a positive impact on their appearance, confidence and self-esteem.

In addition, all of our services at our Calgary dental clinic Savanna Dental are in line with the Alberta Dental Fee Guide.

We would love you to visit our Savanna Dental clinic in Calgary! You can find out more about us by visiting our website https://savannadentalclinic.ca.

References

[1] Delta Dental Plans Association. (2022). 89% of U.S. adults agree having dental insurance provides peace of mind according to Delta Dental study. Available: https://www.prnewswire.com/news-releases/89-of-us-adults-agree-having-dental-insurance-provides-peace-of-mind-according-to-delta-dental-study-301602993.html. Last accessed: 19th August 2022.

[2] Delta Dental. (2022). The 2022 State of America’s Oral Health and Wellness Report. Available: https://www.deltadental.com/content/dam/ddpa/us/en/press-releases/DDPA_State%20of%20Oral%20Health%20Report_2022-Release.pdf. Last accessed: 19th August 2022.

[3] Colonial Insurance. (2018). The Surprising Truth About Dental Insurance. Available: https://www.coloniallife.com/employer-resource-center/2018/april/the-surprising-truth-about-dental-insurance. Last accessed: 19th August 2022.

[4] Statistics Canada. (2019). Health characteristics, annual estimates. Available: https://www150.statcan.gc.ca/t1/tbl1/en/tv.action?pid=1310009601. Last accessed: 19th August 2022.

Could New Technology Automatically Create Highly Accurate False Teeth?
25Jul
Missing teeth affect many of us, especially the elderly. It is important for any replacement tooth to simulate the exact characteristics of the original tooth. When we seek an implant or dentures, the dentist will go through a time-consuming design process. But now, researchers have developed technology using artificial intelligence, which could result in improved accuracy and success of false teeth – potentially improving the oral health of millions of people.

Having missing teeth presents a range of problems – including our appearance, the process of chewing, and our ability to bite, among other issues. Elderly people are typically affected the most.

Missing teeth is usually down to severe tooth decay or gum disease. However, trauma is also a possible cause. Either way, most people seek treatment for the problem.

The most common solution is to get either dentures or implants. These false teeth are time-consuming to create however, and unfortunately do not always work as intended for patients – owing to design issues.

But now, a team of researchers have found that Artificial Intelligence could greatly improve the accuracy and effectiveness of false teeth, which could herald a new era of better false teeth.

Missing teeth and their impact

Missing teeth can have a big impact on life. For example, research has showed that those with teeth missing have a poorer quality of life, self-esteem and wellbeing [1].

While most people will replace a missing tooth with either an implant or dentures, there are issues. For example, both treatments are costly, and accessing dental services remains challenging for many.

Moreover, for those that choose not to replace a missing tooth, it can result in many problems. For example, it can affect the mouth’s appearance, how we chew, cause jawbone muscle problems, biting difficulties and even impact the teeth around it [2].

But even for those who can get implants and dentures, they present their own potential problems. It is crucial for false teeth to resemble the patient’s original tooth closely. Therefore, this helps to keep functions in the mouth the same.

However, a big problem in dentistry currently is how time-consuming it is to design appropriate dentures and implants in order to ensure they are suitable for the patient. If they are not designed adequately, they can cause discomfort and problems for the patient [2].

Now though, researchers have looked at how artificial intelligence could revolutionize this process and improve both the accuracy and time spent while designing the false teeth.

The Research

Researchers from the Faculty of Dentistry at the University of Hong Kong and colleagues at the Chu Hai College of Higher Education, worked together to complete the research. Subsequently, their work was published in the journal PLOS ONE [3].

The researchers sought to find out if the use of artificial intelligence could result in an improvement in the accuracy and performance of dentures and implants [3]. They hoped that they could eventually automate the design of individualized false teeth.

Their motivation was to enhance the effectiveness of treatment and improve the patient experience and outcomes. Ultimately, the aim of false teeth is to provide a solution to the permanent issue of tooth loss.

The researchers used technology based on 3D Generative Adversarial Network – a type of artificial intelligence [3]. The aim was to train the technology to be able to automatically create a design of false teeth.

The technology was tested on 175 participants from the University of Hong Kong [3]. They provided teeth models which were then inputted into the technology. This gave the technology a wide range of knowledge that it could use to gain an understanding of each tooth, its texture and ideal measurements.

The study showed that artificial intelligence technology was capable of reconstructing the shape of a naturally healthy tooth – which were those of the participants [3]. Therefore, it was also able to automate the process of designing false teeth with high accuracy [3].

The new approach only requires a digital model of a patient’s mouth to function. Impressively, the technology can learn the features of a patient’s individual teeth [3]. It can then generate a false tooth design that will look and act like the missing tooth [3].

What this means

By making the process of designing false teeth automated, it could have a great impact on dentistry. For example, patients would have better fitting false teeth, increasing their comfort. Getting more individualized treatment would ensure longer lasting teeth.

Meanwhile, dentists could see more patients, due to the fact that they would need to spend less time in designing false teeth. This is a situation which would benefit all parties.

Dr. Walter Lam took part in the research [2]. He commented on the findings by saying that the technology will “facilitate the treatment workflow for dentists in replacing a missing tooth, as the preparation and fitting process will require minimal time, and a patient will not need to stay at the clinic for long hours” [2].

This overall case is another example of how artificial intelligence is proving beneficial to dentistry. Hopefully as time goes on, the technology will be widely implemented, resulting in a range of benefits.

Thinking points…

1) It is important to remember that it is possible to avoid losing teeth. The best way of doing this is to ensure that you take great care of your oral health. As part of this, you should make sure that you attend regular dental check-ups. Any problems will be able to be addressed, with a treatment plan created if needed. We recommend booking an appointment soon!

2) Do you, or someone you know, have poor-fitting dentures? If so, it is important to not suffer in silence. Treatment is always available, and at the very least, a dental professional may be able to make practical suggestions to increase comfort. By seeing a dental professional, any treatment options can be discussed. Why not make an appointment with a dentist now?!

What we offer at Savanna Dental

Savanna Dental is a Calgary dental Clinic that provide its patients with a range of treatment options and advice aimed at improving oral health.

It is crucial to brush your teeth at least twice a day and to floss regularly. Moreover, eating healthily and trying to avoid sugary foods and drink is important.

We advise our patients to attend our Calgary-based dental clinic twice a year for a regular dental check-up. When problems are detected, we have many treatments available. For instance, these include cavity fillings and root canals.

Here at Savanna Dental, we also have some cosmetic treatments available! These include dental implants, tooth whitening and Invisalign™! Many people find that these treatments have a positive impact on their appearance, confidence and self-esteem.

In addition, all of our services at our Calgary dental clinic Savanna Dental are in line with the Alberta Dental Fee Guide.

We would love you to visit our Savanna Dental dental clinic in Calgary! You can find out more about us by visiting our website.

References

[1] Gerritsen, A. E., Allen, P. F., Witter, D.J., Bronkhorst, E., & Creugers, N. HJ. (2010). Tooth loss and oral health-related quality of life: a systematic review and meta-analysis. Health and Quality of Life Outcomes. 8 (126). DOI: https://doi.org/10.1186/1477-7525-8-126

[2] The University of Hong Kong. (2022). AI-designed single molar dental prostheses. Available: https://medicalxpress.com/news/2022-07-ai-designed-molar-dental-prostheses.html. Last accessed: 22nd July 2022.

[3] Chau, R. C. W., Chong, M., Thu, K. M., Chu, N. S. P., Koohi-Moghadam, M., Hsung, R. T-C., McGrath, C., & Lam, W. Y. H. (2022). Artificial intelligence-designed single molar dental prostheses: A protocol of prospective experimental study. PLOS ONE. 17 (6): e0268535. DOI: https://doi.org/10.1371/journal.pone.0268535.

Green Shield Grant Aims to Boost Dental Health Across Windsor and Essex County - Savanna Dental
24Oct
Green Shield Canada have provided a $95,000 grant to the Windsor and Essex Council. This grant will enable the Council to start a new oral health and wellness program, mainly aimed at refugees and newcomers to the area. Therefore, they hope to improve the dental health of their residents.

Green Shield Canada have announced that they are providing a $95,000 grant to the Windsor and Essex Council, with the aim of boosting dental health across the county [1].

The award has proven very popular. There is a belief that refugees and other newcomers to Canada have many barriers to overcome at first. Therefore, Green Shield Canada hope that the grant can assist this group of people.

The Council hope to implement a three-year oral health and wellness program. Consequently, they are hoping that this program will aid the oral health and general well-being of hundreds of people.

Background

Green Shield Canada is a not-for-profit organisation that provides a range of services for people across Canada. Oral health is not their only area of expertise; for instance, Green Shield Canada also provides assistance for homelessness, sex trafficking and disaster relief among other areas.

They particularly help the vulnerable. Refugees, who come from war-torn nations, are among the most vulnerable. Green Shield Canada recognize the barriers that they, along with other newcomers, have to overcome in healthcare.

Canada has a large population of refugees. For instance, in 2020 alone, almost 110,000 refugees were granted asylum in Canada [2]. In addition, in the last ten years, over 1million refugees have been welcomed into Canada [2].

The population of Windsor and Essex County is approximately 400,000 people, which represents a sizeable amount. Consequently, many refugees have settled into Windsor and Essex County.

The need for an oral health program

Nidal Shauki is a Nurse Practitioner at Windsor and Essex Council. She said that she hopes that the grant will allow refugees and other newcomers to get “an introduction to a dental clinic” [1].

Shauki remarked that many clients wouldn’t have ever received dental care in the past. For example, research has shown that refugees typically have significantly worse oral health than those in western nations [3]. Overall, their knowledge of the importance of oral health is very limited [4].

As a result, an oral health program can help significantly. Timpy Aulah, a Health and Wellness Coordinator at the Council, mentioned that providing an initial dental experience to newcomers can help them to forge a regular oral routine [1].

Shauki said that the Council will be implementing a three-year oral health and wellness program. The Council aim to educate refugees and other newcomers on the importance of oral health [1]. Shauki said that the Council has yearly goals of reaching over 300 people [1].

The grant from Green Shield Canada is therefore expected to help many people. Consequently, with many having not received oral care in the past, this grant will enable them to receive desperately-needed dental care. This should improve their overall well-being. In addition, it should benefit their quality of life.

Hope for the future

The grant from Green Shield Canada has been warmly received. Mila Lucio, executive vice president of human resources and social impact at Green Shield Canada, said that the grant was part of the organizations’ goal of “making a difference in the community” and contribute to its residents having “healthier lives” [1].

Lisa Kolody, executive director of the Windsor Essex Community Foundation, also commented. She said that the proram will help to tackle oral health in the area, which she described as “under-funded and under-resourced” [1].

The grant to Windsor and Essex Council was part of a $450,000 donation to various organisations throughout the County. In addition, other recipients included organizations aiming to implement mental health programs [1].

What we offer at Savanna Dental

Savanna Dental is a dental clinic based in Calgary, Alberta, Canada. We offer many services, including regular dental check-ups, cavity fillings, and root canals and some cosmetic services. Any dental problem should be addressed early, and can be identified at check-ups. This helps to prevent the problem getting worse. So, when further treatment is needed after a check-up, we provide our patients with a clear treatment plan. The best way of avoiding extra treatment is to have strong oral hygiene. This includes brushing our teeth at least twice a day, flossing regularly, and getting a dental check-up at least twice a year. Avoiding sugary foods and drink and not smoking also helps. Our Calgary-based dental clinic Savanna Dental also follows the Alberta Dental Fee Guide. This means our prices are competitive, transparent and affordable. We would love you to visit us here at Savanna Dental soon! You can see more about us by visiting our website https://savannadentalclinic.ca.