Alleman Center Articles

Read Alleman Center articles to learn more about biomimetic restorative dentistry.

Cavities with Cracks in Teeth
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

Cavities with Cracks in Teeth

Caries, along with the cavities it causes, is the most common dental pathology, but caries is not necessarily the cause of every cavity. Cracks that extend beyond the dentin-enamel junction, in both restored and virgin teeth, function as a highway for bacteria to enter the tooth and can lead to the formation of a cavity. Understanding crack initiation and propagation is an essential part of fully understanding how cavities form in teeth.

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Cracks in Anterior Teeth
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

Cracks in Anterior Teeth

Cracks in anterior teeth often come from trauma or high occlusal forces. In addition to being an aesthetic concern, how these teeth are treated can mean the difference between conserving remaining tooth structure or extraction. The goal of biomimetic restorative dentistry is to conserve as much critical tooth structure as possible, even in severely cracked teeth, to prolong the tooth’s natural function as long as possible and delay more invasive treatment, like implants, until it is absolutely necessary.

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Cuspal Fracture: Prevention and Treatment
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

Cuspal Fracture: Prevention and Treatment

Fractured cusps are a common failure of restored and even virgin teeth. In moderate cases, patients will notice their tooth feels different with their tongue or experience food impaction. In severe cases, patients will experience pain when larger portions of their tooth fracture. In either scenario, these fractures could often have been prevented with better crack diagnosis and restorative protocols, like those in Dr. David Alleman’s Six Lessons Approach to Biomimetic Restorative Dentistry.

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Crown Alternatives for Cracked Teeth
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

Crown Alternatives for Cracked Teeth

“If cuspal coverage is needed…. a full coverage crown is considered the least desirable treatment option” 

This quote is from a book that most dentists learned from during dental school, so why are crowns still the recommendation for cracked teeth? In past decades, retention form was the best available option for restorative dentistry, but developments in adhesive materials and techniques allow for more conservative alternatives to crowns that save tooth structure that is essential to a tooth’s natural function and longevity.

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Horizontal Cracks in Teeth
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

Horizontal Cracks in Teeth

Horizontal cracks in teeth, also referred to as oblique cracks, are a common pathology, especially in teeth with large restorations. These cracks extend horizontally and vertically around a restoration, posing a risk to cusps that may fracture as a result of the crack. In more severe cases, horizontal cracks may propagate under a restoration near the pulp. When treated early, horizontal cracks can be treated conservatively, minimizing loss of healthy tooth structure. Advanced adhesive techniques, like those used in biomimetic restorative dentistry, not only restore teeth to their natural function but also prevent future cracks from forming.

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Treating Different Types of Cracks in Teeth
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

Treating Different Types of Cracks in Teeth

Cracks are one of the most common dental pathologies after caries and periodontal disease, yet many practitioners lack confidence in their approach to crack diagnosis and treatment. Traditional recommendations for treating cracked tooth syndrome are to crown the tooth and, if symptoms persist, perform endodontic treatment.

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Understanding & Treating Deep Cavities
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

Understanding & Treating Deep Cavities

For practitioners around the world, daily dentistry is more complicated than incipient lesions. Doctors are confronted with deep boxes, deep decay and deep cracks, what we at the Alleman Center call “The Three D Problems.” These deep cavities bring bacteria close to the pulp, putting it at risk of infection and death, while often resulting in pain or sensitivity for patients. Understanding the challenges and researched restorative techniques for tackling these deep areas is essential for a long-lasting, asymptomatic restoration.

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Biomimetic Dentistry at the International Association for Dental Research General Session
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

Biomimetic Dentistry at the International Association for Dental Research General Session

In March 2024, Drs David Alleman, Sema Belli and Junji Tagami authored a presentation about advances in adhesive dental protocols for the International Association for Dental Research General Session in New Orleans, Louisiana, USA. IADR general sessions regularly feature over 1,000 presentations highlighting the latest dental research from around the world.

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Deep Margin Elevation and Biologic Width
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

Deep Margin Elevation and Biologic Width

Deep margin elevation is a technique that allows subgingival defects in a tooth to be restored without crown lengthening surgery. Saving patients healing time and higher treatment costs, deep margin elevations can be performed as part of a restoration appointment and can benefit overall oral health compared to traditional recommendations for treating subgingival areas of the tooth.

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Five Things Every Dental School Should Be Teaching
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

Five Things Every Dental School Should Be Teaching

Dental students spend their time in dental school honing their hand skills, studying the pathologies they will eventually treat and so much more. Having trained doctors for the past 20 years, Dr. David Alleman has seen where dental schools provide students with crucial knowledge but also the critical information many leave out. At the Alleman Center, our view is not that dental schools need to teach more information, but that they should modernize the protocols and concepts they teach based on current research. By understanding the last four decades of dental research and innovations, students can graduate from dental school with a better understanding of how to make predictable, long-lasting restorations.

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What is Conservative Dentistry?
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

What is Conservative Dentistry?

Have you ever cut a tooth down for a crown and felt that removing that much tooth structure is wrong? You’re not alone. Many dentists (and patients) are looking to conservative dental practices with the goal of preserving their healthy tooth structure. But when doctors are faced with delaminations and sensitive restorations, it can be difficult to move away from retention form.

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Dental Photography in Your Biomimetic Tool Kit
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

Dental Photography in Your Biomimetic Tool Kit

Seeing dental photography online may give the impression that the goal is sharing a beautiful photo and that unless you want to invest in a DSLR camera, lighting and editing software, it isn’t a hobby worth exploring. While many dentists get great satisfaction from a beautiful photo of a restoration — Alleman Center doctors included! — we recommend that every dentist should be taking photos of their work. This is because we see dental photography as a tool for better dentistry.

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Art, Science and Dentistry
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

Art, Science and Dentistry

Many students are drawn to the field of dentistry because of how it combines science, art and helping patients. Honing your skills in both the scientific and artistic elements of dentistry can greatly contribute to professional satisfaction, and your work in these areas can set you apart as a practitioner. Art in dentistry is inspired by natural teeth, so, naturally, biomimetic dentistry offers a scientific foundation for the artistic aspects.

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Is Biomimetic Dentistry Worth It?
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

Is Biomimetic Dentistry Worth It?

Despite having a scientific foundation from research that is four decades old, biomimetic dentistry, also known as biomimetic restorative dentistry, may seem new to many doctors and patients. So the question will arise, “Is biomimetic dentistry worth it?” This is a decision every doctor and patient should make for themself, so let’s explore some sides to this question.

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Cracking Down on Dental Diagnosis and Treatment
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

Cracking Down on Dental Diagnosis and Treatment

When it comes to crack diagnosis and treatment, cracks are often overlooked without proper magnification during routine check-ups. Pain on biting is often treated by trying to stabilize the fracture with a crown or try to bond over and infiltrate the crack. These treatments have varied success with some teeth proceeding to root canal or extraction.

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The Journey of an International Doctor: Dr. Dafina Doberdoli's Path to Biomimetic Dentistry
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

The Journey of an International Doctor: Dr. Dafina Doberdoli's Path to Biomimetic Dentistry

Like many dentists, Alleman Center mentor Dr. Dafina Doberdoli was drawn to the field from her interest in science, medicine and helping others. Inspired by her aunt who is also a dentist, she thought of dentistry as a possible career for herself. “I saw that not many women were dentists in my country. Seeing her work, I thought I could do that too.”

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Building a Biomimetic Community
biomimetic restorative dentistry Dr. David Alleman, DDS biomimetic restorative dentistry Dr. David Alleman, DDS

Building a Biomimetic Community

This June saw the Alleman Center’s second-annual Retreat in Park City, Utah. Doctors from as far as Denmark, Belgium and Chile gathered to share their work, celebrate science and connect with other doctors in the field. With ten classes of expert doctors already trained through the Alleman Center Biomimetic Mastership, the pool of alumni is quickly growing, but the bonds formed between the doctors who learn together are here to stay.

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