Create flawless flowable restorations with these eight top tips

Flowable restoratives are not just ordinary dental composites; they are remarkably versatile materials that open doors to a wide array of restorative possibilities.

To help you decide when and where flowables will work best for you, we've curated a collection of invaluable tips to empower you with the knowledge and techniques needed to maximise the potential of your flowable restoratives.

From achieving impeccable aesthetics to streamlining your procedures for efficiency, you can harness the full capabilities of these innovative materials.

1. Delivery is key

Clinicians often encounter issues with bubbles when using flowable composites, which can negatively impact the quality and longevity of dental restorations. These microscopic voids can lead to problems such as staining, optical imperfections, microleakage, and even shorten the lifespan of the restoration.

To address this challenge, various techniques can be employed, including re-etching, vertical storage, or the meticulous filling of voids with additional composite material. However, these methods can be time-consuming and require additional effort.

A more efficient solution lies in selecting the right delivery method.

Consider the innovative syringe designed for 3M™ Filtek™ Supreme Flowable Restorative and 3M™ Filtek™ Bulk Fill Flowable Restorative. These products are engineered to eliminate bubbles and run-on issues, all while enhancing overall handling.

Moreover, the syringe features a bendable cannula, now available in three different diameters, which enables better access to hard-to-reach areas and facilitates precise injection.

When you pair the ideal dental composite material with an advanced delivery method like this, you're one step closer to achieving a flawless, bubble-free dental restoration.

2. Prioritise aesthetic excellence

In the realm of dental restorations, achieving not only durability but also beautiful aesthetics is paramount. Patients want their teeth to look bright and natural, so being able to blend dental restorations with the rest of a patient’s teeth is vital.

When it comes to creating a restoration that matches unique natural dentition, several critical factors come into play.

Colour
Translucency
Fluorescence
Radiopacity
Polish retention

Not all flowable composites are created equal in terms of aesthetics. Many flowable composites, while available in a variety of shades, often exhibit higher translucency, lower radiopacity, and reduced fluorescence compared to their universal counterparts, primarily due to their lower filler content. These limitations can restrict their suitability in specific clinical situations^[1].

3. Understand the composition of your flowable composite

In the early days of flowable composites, their low viscosity was achieved by reducing the filler content. However, this reduction in filler content could compromise the physical, mechanical, and especially wear properties of the material. It's this that has caused many clinicians to have reservations about using flowables in load-bearing indications.

Fortunately, flowable composites have come a long way in development. Modern materials employ various filler particle sizes, shapes, and concentrations to enhance their mechanical properties while preserving the desirable flow characteristics. Take, for instance, 3M Filtek Supreme Flowable Restorative, which incorporates nano-sized filler particles.

This choice of fillers contributes to:

Ensuring the restoration stands the test of time.
Providing the necessary durability.
Maintaining a smooth and aesthetically pleasing finish.
Enhancing the restoration's natural appearance.
Minimising the risk of shrinkage-related issues.

4. Complex preparations and minimally invasive care

In an era where the emphasis on minimally invasive treatment is on the rise, clinicians are actively seeking innovative approaches to conserve healthy oral tissue.

Flowable composites seamlessly align with this philosophy, thanks to their low viscosity that enables them to navigate intricately shaped cavity preparations without compromising the integrity of adjacent healthy tissue.

By incorporating flowable composites into your practice, you're essentially unlocking a new realm of treatment possibilities, one that prioritises preservation and precision.

5. An ideal liner for restorative bases

Flowable composites have garnered recognition for their exceptional cavity adaptation. As a result, they have become a preferred choice for placement beneath restorations, effectively sealing margins and contributing to the prevention of sensitivity and secondary caries.

In fact, research has demonstrated that utilising a flowable composite as a liner can significantly reduce microleakage, irrespective of whether a conventional or nanofilled composite is selected for the restoration^[2].

6. Select the best viscosity for you

Flowable composites are characterised by their low viscosity, which offers several advantages, especially around handling, including

Easy flow: Facilitating smooth application.
Swift filling: Efficiently filling the cavity.
Enhanced syringe delivery: Making the process more precise.
Improved cavity adaptation: Ensuring a snug fit.

It's important to note that while flowable composites share a low viscosity, they may perform differently in various clinical scenarios^[3].

Different cases may necessitate specific viscosities of flowable composites. Mere selection of the most fluid option may not suffice. If the viscosity is too low, it can lead to:

Increased shrinkage stress: Posing a risk to the restoration's integrity.
Diminished mechanical and physical properties: Jeopardising the longevity of the restoration.
Run-on or slumping: Compromising the precision of the application.

7. Unleash the full potential of your flowable

Flowable composites come highly recommended for a wide range of applications, some of which may surprise you. It's worth exploring innovative ways to harness their capabilities, as doing so can lead to enhanced treatment outcomes.

Have you considered:

Bonding orthodontic brackets and retainers: Flowables can play a pivotal role in securing orthodontic brackets and retainers, offering a reliable adhesive solution.
Bonding attachments in aligner treatment: In the realm of aligner treatment, flowable composites prove their versatility by facilitating the bonding of attachments for improved results.
Addressing abfraction lesions and erosive lesions: Flowables are well-suited for addressing abfraction and erosive lesions, providing an effective means of restoration.
Repairing small defects: Their adaptability makes flowable composites an ideal choice for repairing small dental defects, ensuring seamless repairs.

8. Verify the recommended indications

Flowable composites have earned their place in various dental applications, from core build-ups to pit and fissure sealants. However, it's essential to recognise that not all indications are suitable for flowables.

Conversely, it's equally important to avoid underutilising these materials based on experiences with early-generation products.

The field of modern flowables has witnessed remarkable advancements, expanding their versatility beyond what you might expect. Therefore, it's crucial always to verify the capabilities of your chosen material before making a selection or dismissing the idea of using a flowable composite.

By staying informed about the latest developments in flowable composites, you can make informed decisions that lead to optimal treatment outcomes.

3M™ Filtek™ Supreme Flowable Restorative: elevating aesthetics

For those who prioritise aesthetics and demand the utmost in quality, 3M™ Filtek™ Supreme Flowable Restorative stands as a top choice.

This solution offers:

Excellent adaptation: Achieve seamless integration with natural dentition.
Polish retention: Maintain a smooth and aesthetically pleasing finish.
Wear resistance: Ensure the longevity of your restorations.
3M’s TRUE nanotechnology: Benefit from cutting-edge nanotechnology, setting a new standard in dental materials.
Versatile applications: Suitable for both Class III and V restorations.
Innovative syringe design: Featuring a unique syringe design engineered to virtually eliminate bubbles and material "run-on," ensuring precision in every application.

When you choose 3M™ Filtek™ Supreme Flowable Restorative, you're opting for excellence in aesthetics and performance.

3M™ Filtek™ Bulk Fill Flowable Restorative: unmatched efficiency

Efficiency meets reliability with 3M™ Filtek™ Bulk Fill Flowable Restorative.

This versatile solution is tailored for efficiency and offers:

Outstanding adaptation: Achieve exceptional cavity adaptation with minimal effort.
Low shrinkage: Minimise the risk of post-operative sensitivity.
Diverse applications: Ideal for use as a liner, bulk fill base, sealant, and more.
Class I and II restorations: An excellent choice as a base under Class I and II direct restorations.
Innovative syringe design: Like its counterpart, it features a unique syringe design engineered to eliminate bubbles and material "run-on," ensuring precise application every time.

When you opt for 3M™ Filtek™ Bulk Fill Flowable Restorative, you're choosing efficiency without compromising on quality.

Summary

Make sure your delivery method delivers

The right delivery method can reduce the risk of bubbles and material run-on - and help you get the most out of your flowable.

Keep an eye on aesthetics

Not every flowable delivers the same aesthetics, but the right formulation can provide high fluorescence, radiopacity, polish, and wear - and ultimately, aesthetic, natural-looking results.

Know what fills your flowable

Keep fillers in mind when selecting your flowable restorative: in addition to flow, they can also affect adaptation, shrinkage stress and durability.

Use for complex preps and minimally invasive treatment

Flowable composites low viscosity allows them to flow into all the nooks and crannies of small, complex cavity preps without sacrificing healthy tissue.

Use to line the base of restorations

Due to their ability to improve cavity adaptation, flowables can seal the margin when used under the restorations - helping prevent sensitivity, secondary caries, and microleakage.

Choose the right viscosity

Ensure you're using the correct viscosity for each case! Flowables may be less viscous than your traditional, paste-like composite - but they don't all flow, or perform, the same way.