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Smart mouthguards, also known as gumshields, have become an important tool in rugby and other contact sports to enhance player welfare, particularly when it comes to brain injuries. Here’s how they work:

  1. Sensors and Measurement:
    • These smart mouthguards are equipped with sensors that measure head impacts and accelerations/decelerations during play.
    • When a player experiences a significant impact, the mouthguard detects it and sends real-time data.
  2. Incorporation into Protocols:
    • They have been incorporated into the existing Head Injury Assessment (HIA) protocols.
    • The mouthguards provide an additional layer of information to support player safety.
  3. Thresholds for Assessment:
    • For male players, an impact above 70g and 4,000 radians per second squared will recommend an HIA.
    • In women’s rugby, the threshold is lower, at 55g.
  4. Player Eligibility:
    • All players must wear these mouthguards to be eligible for an in-match HIA assessment.
    • If a player chooses not to wear one and suffers a suspected head injury, they won’t be eligible to return to play.
  5. Recent Use in Six Nations:
    • During the Six Nations, Scotland hooker George Turner was removed from the pitch after his smart mouthguard detected a collision that could have caused a concussion.
    • The technology aims to improve player safety by identifying potential concussions promptly.
  6. Caution and Correct Usage:
    • Coaches and medical staff need to ensure proper usage of these mouthguards.
    • While the technology is valuable, it’s essential to use it correctly and not for unintended reasons.
  7. Investment and Implementation:
    • World Rugby has invested £1.7 million to support the implementation of these mouthguards.
    • England squad members are wearing them both in matches and training, making them eligible for HIAs.

Sports today are very physical and even if you don't have access to the new technology, you should be wearing a mouthguard for protection. Like all technology as it comes out initially it is expensive and once it becomes more common place, the cost will tend to come down. As you have seen the mouthguard is more than a device to protect your teeth. Head injuries which are continuous over time will result in adverse health problems which will affect the quality of your life. Going out of your way today to do the small changes like a simple mouthguard will improve the quality of your life in the long term.

Sdc Blog

Clear aligners have emerged as a popular alternative to traditional braces in orthodontics. This blog post delves into the numerous advantages of aligners, exploring why they are increasingly favored by those seeking a straighter smile.

Aesthetic Appeal

One of the most significant advantages of aligners is their aesthetic appeal. Unlike traditional braces, which are often visible and can make some individuals self-conscious, aligners are nearly invisible. Made from clear plastic, they are discreet, allowing users to undergo orthodontic treatment without noticing it.

Comfort and Convenience

Aligners offer a level of comfort that traditional braces struggle to match. They are custom-made to fit snugly over your teeth, eliminating the discomfort of metal wires and brackets. Moreover, aligners are removable, which is a game-changer for many. This flexibility allows for easier eating and cleaning and the freedom to remove them for special occasions.

Improved Oral Hygiene

Maintaining oral hygiene is significantly easier with aligners. Traditional braces can make brushing and flossing challenging, often leading to inadequate cleaning and the risk of plaque build-up. Aligners can be removed, allowing for thorough brushing and flossing, which helps maintain better oral health during orthodontic treatment.

Fewer Office Visits

Aligner treatment typically requires fewer visits to the orthodontist compared to traditional braces. After the initial fitting, patients usually receive several sets of aligners to swap out every few weeks. This self-directed approach means fewer adjustments and check-ups, saving time and making the treatment process more convenient.

Predictable Treatment Planning

With advanced 3D imaging technology, aligners offer a highly predictable treatment plan. Patients can see a virtual representation of their treatment progression, giving them a clear picture of the expected results. This predictability is less pronounced with traditional braces, where adjustments are often made based on the orthodontist’s experience.

Less Risk of Damage

Traditional braces come with the risk of breaking or snapping, which can cause discomfort and require emergency orthodontic visits. Aligners, made of a single piece of plastic without metal parts, are less prone to such issues.

Shorter Treatment Time

In many cases, aligner treatment can be shorter than traditional braces. While treatment duration varies based on individual needs, the efficient and continuous movement of aligners can lead to quicker results for some patients.


Clear aligners offer a modern, comfortable, and convenient alternative to traditional braces. Their aesthetic appeal, ease of maintenance, fewer orthodontist visits, predictable outcomes, and potentially shorter treatment times make them an attractive option for those looking to improve their smile. As with any dental treatment, it's essential to consult with an orthodontist to determine the best option for your individual needs. Aligners represent a significant advancement in orthodontic technology, providing an effective and less intrusive way to achieve a straighter, healthier smile.


Digitally printed dentures represent a leap forward in dental technology. This process involves digitally scanning the patient's mouth, creating a highly accurate 3D model. This model is then used to 3D print the denture, layer by layer, using specialized materials. This method is fast gaining popularity due to its precision and efficiency.

Comparing the Two: Advantages of Digital Printed Dentures

  1. Precision and Comfort: Digital dentures offer a more precise fit. The digital process captures detailed oral structures, resulting in dentures that conform more accurately to the patient’s mouth, enhancing comfort and reducing the need for adjustments.
  2. Speed of Production: Traditional denture-making is a labor-intensive process that can take several weeks. Digital dentures, on the other hand, can be produced much faster, sometimes within the same day, making it an excellent option for those needing quick tooth replacement.
  3. Durability: Digital dentures are often made with high-quality, durable materials that can withstand wear and tear better than traditional denture materials.
  4. Aesthetics: The precision of digital printing allows for a more natural and aesthetically pleasing appearance. The teeth can be customized in terms of color, shape, and alignment, closely mimicking natural teeth.

Are They the Better Choice?

While digitally printed dentures offer many advantages, they may not be the best choice for everyone. The cost can be higher than traditional dentures; not all dental practices have the necessary equipment and expertise.

Moreover, some patients may find that traditional dentures, with adjustments, provide a satisfactory fit and function. The choice between digital and traditional dentures ultimately depends on individual patient needs, preferences, budget, and the recommendation of their dental professional.

The Future of Dentures

As digital technology continues to advance, it’s likely that digital printed dentures will become more accessible and affordable. They represent an exciting development in dental prosthetics, offering enhanced comfort, aesthetics, and convenience.

In conclusion, while digitally printed dentures present many benefits over traditional dentures, the choice between the two should be made based on a thorough consultation with a dental professional. They represent the future of dental prosthetics, but traditional dentures remain a viable option for many.


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