Recent research has led to the creation of an eco-friendly coating which appears to positively impact the effectiveness of titanium-based dental implants. The coating appears to improve the biocompatibility and strength of implants. Due to the popularity of dental implants, improving patient experience and treatment outcomes are key goals for dentists.
Dental implants are a popular cosmetic treatment, especially for those who have lost a tooth or teeth. While they typically provide long-lasting results, this is not always the case.
However, new research has yielded the creation of an eco-friendly method which aims to improve the biocompatibility and strength of titanium dental implants, thereby improving their long-term effectiveness [1].
This is a useful finding, especially given the popularity of implants. Moreover, this method is eco-friendly, low cost, and can boost treatment outcomes.
About dental implants
Dental implants are artificial teeth that act and look like a real tooth. They are a great option for anyone that has lost one or more teeth. Common causes of tooth loss include extensive tooth decay, trauma, or advanced gum disease.
The popularity of dental implants has grown in recent years. Past research has suggested that by 2026, almost a quarter of American adults will have at least one dental implant [2].
A common material used in dental implants is titanium. Titanium is used due to its strength, resistance to corrosion, and its ability to co-exist with other teeth.
However, there are limitations with titanium. For example, they are bioinert and do not naturally integrate with bone tissue.
Moreover, recent research has highlighted the potentially negative impact that titanium microparticles can have on the tissues surrounding the implant [3].
Therefore, the researchers wanted to see if they could mitigate these problems. In order to do this, they wanted to create a coating that could enhance the effectiveness of titanium-based dental implants [1].
The Research
The research was carried out by researchers from the SUNY Polytechnic Institute in New York, USA. Their findings have been published in the Scientific Reports journal [1].
The team were hoping to create an eco-friendly way of enhancing titanium-based dental implants, with the aim of improving treatment outcomes [1].
To begin with, the researchers conducted a process called pack cementation. This involved utilizing waste materials like bovine bones to produce a coating that could be applied to the titanium implants [1].
Through pack cementation, the researchers were able to create a hydroxyapatite coating. Hydroxyapatite is the main structural component of tooth enamel which provides hardness [1].
Hydroxyapatite is chemically similar to the human bone, thereby making it an effective and suitable choice to be the coating [1].
Next, the researchers conducted testing to see how the coating would cope in practice. To do so, the team carried out some advanced testing methods [1].
These methods included scanning electron microscopy, X-ray diffraction, and mechanical wear simulations [1]. This enabled the researchers to see how the coating would interact with the implants.
Through the analysis, the coated implants produced excellent results. They demonstrated better strength, improved osseointegration, and improved resistance to friction [1].
Therefore, this produces a range of benefits. By having a better surface strength, the implant would become less likely to fail and have a higher probability of coping with the day-to-day activities of any regular tooth.
Moreover, improved osseointegration is crucial. This refers to the ingrowth of a living bone into the implant. Integrating these areas is crucial, and is a key indicator of the long-term success of implants. Therefore, this improvement is excellent news.
Additionally, having an improved resistance to friction is also positive. This provides further confirmation that the coating can cope with regular tooth-based activities.
Summary
Overall, the researchers were pleased to confirm that they were able to improve the biocompatibility and strength of the titanium dental implants [1].
The hydroxyapatite coating achieved this, with the analysis producing confirmation that this coating could improve the implants.
These findings are very useful in terms of improving patient comfort and treatment outcomes. This should enable implants to become even more popular and produce longer-term results.
Additionally, with this coating being made using eco-friendly waste materials, it is relatively low-cost to produce, which could help to limit costs for both dentists and patients.
Therefore, there are a range of benefits emanating from this research. It is positive to see that improvements continue to be sought after, with the aim of further increasing the effectiveness of implants.
Thinking points…
[1] The focus should always be on preventing dental problems, rather than needing corrective treatment. Prevention can help us to avoid getting into a situation where implants may be needed. As well as engaging in excellent oral hygiene, it is important to attend regular dental check-ups, as this offers a dentist the chance to take a thorough look at your oral health. They will be able to provide advice and suggest treatment if needed. If you don’t have an appointment booked, we strongly recommend that you book soon!
[2] If you are in a position where you have a missing tooth or teeth, then you should definitely consider dental implants! Implants offer long-lasting and natural-looking results. Here at our Calgary dental clinic Savanna Dental, we offer a free dental implant consultation for our patients! This provides you with the chance to find out more information and ask any questions about the treatment. For further details and to book an appointment, please see our website – https://savannadentalclinic.ca/!
What we offer at Savanna Dental
Savanna Dental is a dental clinic based in Calgary, Alberta, Canada. We provide our patients with a range of treatment options and advice, with the aim of improving oral health and boosting overall wellbeing!
We advise our patients to attend our Calgary-based dental clinic twice a year for a dental check-up. If any problems are detected, we have many treatments available. For instance, these include cavity fillings and root canals. To try and prevent problems, it is important to brush your teeth at least twice a day and floss regularly.
Here at Savanna Dental, we also have some cosmetic treatments available! These include dental implants, tooth whitening and Invisalign™! Our patients find that these treatments have a positive impact on their appearance, confidence and self-esteem.
In addition, the fees of our services at our Calgary dental clinic Savanna Dental are set 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] Osafo, S. A., Asumadu, T., Klenam, D. (2025). Tribological properties of hydroxyapatite-coated nanorods on Ti-6Al-4V surfaces. Scientific Reports. 15 (19113). DOI: https://doi.org/10.1038/s41598-025-03253-8.
[2] Elani, H W., Silva, JD. D., & Gallucci, G. (2018). Trends in Dental Implant Use in the U.S., 1999–2016, and Projections to 2026. Journal of Dental Research. 97 (13): p1424-1430. DOI: https://doi.org/10.1177/0022034518792567.
