A brilliant smile is everyone’s best accessory. But what happens when a cracked tooth mars that accessory? Whether it’s from biting hard foods or an unfortunate accident, cracked teeth can be a cause of concern.

But worry not; the world of emergency dentistry in Australia has come a long way, and cracked tooth treatment options are many and varied. Let’s understand cracked teeth and the methods employed to restore that captivating smile.

Understanding Cracked Teeth: The What and Why

Cracked Tooth Syndrome

This term refers to a crack so minute that even X-rays might miss it. The signs and symptoms might include sharp pain when biting down and relief when releasing biting pressure. It’s often located in the posterior molars, which bear the brunt of chewing.

Types of Cracked Teeth

Not all tooth fractures are created equal. From hairline cracks in the outer enamel to a severe split tooth that affects the tooth’s entire structure, the range is vast. Some types include:Cracked Tooth Treatment fracture parramatta

  • Craze Lines: These are minuscule cracks that only affect the outer enamel. They’re common in adult teeth and usually don’t require treatment.
  • Fractured Cusp: This type of crack often occurs around a dental filling. It doesn’t affect the tooth’s pulp and, hence, doesn’t cause much pain.
  • Vertical Root Fracture: Starting from the root, this fracture extends towards the chewing surface. They’re often not noticed until the surrounding gum and bone become infected.
  • Split Tooth: This crack splits the tooth into segments and is usually the result of an untreated cracked tooth.

Symptoms and Diagnosis: Recognising the Signs and Seeking Solutions

Cracked teeth often announce their presence with discomfort or other noticeable symptoms, making them difficult to ignore. The spectrum of these symptoms can range from a mild irritant to a significant hindrance.

Erratic Pain and Sensitivity

One of the most common indicators of a cracked tooth is fluctuating pain. It might manifest when you’re enjoying a hot cup of tea, only to intensify when biting into an icy dessert. This sensitivity to temperature fluctuations – both hot and cold foods – is your tooth’s way of sending an SOS.

Nuanced Pain

Not all pain is consistent. A person might feel nothing while enjoying a soft pudding but experience a sharp, jolting pain when munching on crunchy crisps. This intermittent pain, especially when exerting biting pressure, is often a telltale sign of a lurking crack. Because of its sporadic nature, it can pose challenges to immediate diagnosis.

Teeth Grinding and Clenching

Our dental history, often a compilation of habits and genetics, can be enlightening. An individual who has a history of grinding or clenching their teeth, whether consciously during the day or unconsciously at night, is more prone to tooth cracks. This excessive biting pressure can lead to tiny cracks or even significant fractures over time.

Diagnostic Procedures

Diagnosing a cracked tooth is akin to solving a complex jigsaw puzzle. A dentist might utilise periodontal probing to assess any inflammation in the gum surrounding the affected tooth. In certain scenarios, a special dye might be employed, which, when applied, seeps into any cracks, making them more discernible. Ensuring an early diagnosis isn’t merely a preventive measure; it’s pivotal for charting the course for effective treatment and forestalling any exacerbation of the problem.

Navigating the Treatment Landscape for Cracked Teeth

The pathway to treating a cracked tooth is influenced by various factors, including its location, severity, and the symptoms it presents. Here’s a closer look at the most prevalent treatment options:

Cracked Tooth Treatment filling or root canal parramattaBonding

Think of this as artful mending. With a pliable plastic resin, the dentist crafts and sculpts, filling the crack seamlessly. Not only is the functional aspect of the tooth restored, but it also regains its original aesthetic appeal. It’s a minimally invasive procedure that can provide instant relief and enhancement.

Dental Crown

If a protective helmet for a tooth were a thing, a dental crown would fit the bill perfectly. Custom-made, often from robust materials like porcelain or ceramic, this cap is meticulously placed over the compromised tooth. When the natural tooth structure is weakened, or there’s extensive damage to the outer enamel, a dental crown acts as a bulwark, safeguarding against further deterioration.

Root Canal Treatment

Often, when a crack plunges deep into the sanctum of the tooth, reaching the pulp, a root canal becomes the most recommended course of action. Contrary to the myths surrounding it, a root canal is a therapeutic procedure. The dentist carefully extracts the damaged pulp, sterilises the cavity, and seals it, ensuring the tooth remains viable and functional.

Tooth Extraction

In scenarios where the crack’s gravity is overwhelming, especially in cases of vertical root fractures that split the tooth entirely, extraction might be the sole recourse. While the thought of parting with a natural tooth can be daunting, advancements in cosmetic dentistry have silver linings. Dental implants, which emulate the look and functionality of a natural tooth, can fill the void, ensuring one’s smile remains intact and radiant.

Prevention and Care for Cracked Teeth

When it comes to the health of your pearly whites, the old adage, “Prevention is better than cure,” rings especially true. Although the unpredictability of accidents means we can’t fend off all tooth fractures, there are definitive steps we can take to lessen the risks and maintain our oral health.

Tread Carefully with Hard Foods and Objects

The momentary pleasure of biting into a candy can lead to a long-term dental issue. Hard foods, especially when they’re at temperature extremes, can exacerbate hairline cracks. Candy, ice cubes, and even hard bread can pose a risk. Equally concerning are non-food items like pens or packaging, which some have a habit of tearing open with their teeth. Such actions exert excessive biting pressure, increasing the likelihood of fractures.

Guard Against Night-time Hazards

Teeth grinding, or ‘bruxism’ as it’s clinically known, is a common phenomenon. Often, people aren’t even aware they’re doing it, especially during sleep. Over time, the constant grinding wears down the tooth enamel and can introduce cracks. A mouth guard, especially a custom-fitted one, can act as a protective barrier, reducing the impact of grinding on the teeth. It not only prevents potential cracks but also guards against other complications like jaw pain.

Emphasise Regular Dental Check-ups

Our teeth might appear fine, but underlying issues can lurk unnoticed. Regular dental check-ups are crucial in identifying early signs of tooth cracks or weaknesses. Dentists have the expertise and equipment to spot tiny cracks or areas of concern, enabling early treatment. These visits also offer an opportunity to discuss one’s dental history, habits, and get advice on prevention strategies.

Champion Daily Oral Hygiene

The strength and health of our teeth are significantly influenced by daily oral hygiene routines. Fluoride toothpaste not only combats cavities but strengthens tooth enamel, making it more resilient to cracks. Similarly, flossing removes hidden food particles and reduces gum disease risk, which can compromise the supporting structures of teeth. Using mouthwash, maintaining a balanced diet, and avoiding sugary foods and drinks further boost the integrity of our teeth.

Complications Arising from Neglecting a Cracked Tooth



The initial signs of a cracked tooth might be subtle: A fleeting pain here, some sensitivity there. However, overlooking or downplaying these symptoms can be detrimental in the long run.

Jeopardising the Tooth’s Pulp

At the heart of every tooth is the pulp – a soft tissue filled with blood vessels and nerves. When a crack exposes this pulp, it’s susceptible to infection. Bacteria can invade, causing inflammation, pain, and poor pulp health. Over time, the damaged pulp can die, leading to the loss of the tooth. Moreover, such infections can spread, leading to abscesses and further complications.

The Onset of Gum Disease

The mouth is a complex ecosystem teeming with bacteria. While many are harmless, some can cause diseases when given the chance. A deep or untreated crack creates a gateway for bacteria to settle in, which can lead to gum disease.

Symptoms might include swollen, red gums, bleeding while brushing, and bad breath. Severe cases, like periodontitis, can affect the bone that supports the tooth, leading to bone loss and jeopardising the tooth’s stability.

Propagation of the Crack

A minor crack, if not addressed promptly, can evolve into a more significant fracture. Think of it like a cracked windshield. What starts as a tiny line can, with time and pressure, expand across the entire surface.

Similarly, a small tooth crack, when subjected to the regular forces of chewing and biting hard foods, can worsen. Over time, it can affect the tooth completely, sometimes necessitating extensive treatments like a root canal or even tooth extraction.

Factors Influencing Cracked Teeth

To grasp the complexities surrounding cracked teeth, it’s imperative to understand the myriad factors contributing to their occurrence.

Age-Related Vulnerability

As time passes, adult teeth, having weathered years of use, naturally become more susceptible to wear and tear. Research indicates that individuals aged 50 and above are at a heightened risk for developing cracks in their teeth. With age, the tooth enamel, although the hardest substance in the human body, can become relatively brittle, making it more susceptible to fractures.

Large Fillings

Teeth that have been previously treated with large dental fillings can be vulnerable. Large fillings, especially those in amalgam, can expand or contract with temperature changes from foods or the environment. This fluctuation can exert pressure on the tooth structure, leading to potential fractures.

Misaligned Teeth

Teeth that don’t align properly can cause an uneven distribution of biting pressure. Over time, this persistent uneven pressure can lead to tiny cracks or even significant fractures in the vulnerable areas.

Trauma and Accidents

A sudden blow to the face, perhaps from sports injuries or accidents, can result in immediate tooth fractures. In certain instances, while the trauma might not cause an evident immediate break, it could lead to hairline cracks that eventually evolve into more significant problems.

Stress and Lifestyle

Chronic stress, often manifested through subconscious habits like tooth grinding, can exert undue pressure on the teeth. This habit, especially when prolonged, predisposes teeth to cracking. Moreover, individuals who indulge in biting hard objects or using their teeth as tools are at an increased risk.

Diagnostic Challenges and Innovations

The landscape of diagnosing a cracked tooth is ever-evolving, with constant innovations to ensure early and accurate detection. While traditional X-rays have been the cornerstone for years, their ability to pinpoint hairline cracks or fractures located below the gum line is limited.

Cracked Tooth Treatment checkup parramattaTransillumination: This diagnostic method utilises light. When a light is shone through a tooth, the healthy portions will illuminate uniformly. However, if there’s a crack, it will disrupt this light passage, helping identify the cracked region.

3D Imaging: The advent of 3D dental imaging has revolutionised the realm of dental diagnostics. It offers a three-dimensional view of the tooth, ensuring that even the minutest cracks don’t go unnoticed.

Digital Bite Analysis: This innovative diagnostic tool measures the biting pressure in real time. Any anomalies or uneven pressure distributions, often precursors to cracks, can be detected and rectified proactively.

Laser Florescence: Some dental practices now employ laser devices that use fluorescence to detect caries (cavities) and cracks in their nascent stages.

Understanding and integrating these diagnostic tools is essential, for it equips dental practitioners to offer their patients the most comprehensive care, ensuring that even the smallest cracks are aptly addressed before they burgeon into larger concerns.

In Conclusion

A cracked tooth, while a common dental issue, should not be taken lightly. From vertical fractures that start at the gum line to fractured cusps, the range and impact of tooth cracks vary. Whether you’re experiencing sharp pain while eating cold foods or have noticed visible hairline cracks, it’s essential to seek prompt dental attention. Modern dentistry offers myriad treatment options, from cosmetic dentistry solutions like bonding to more invasive ones like root canal treatment.

If you spot a crack, experience a sudden sharp pain, or suspect a potential cracked tooth syndrome, remember Parramatta Green Dental offers emergency care services. Don’t hesitate to contact us at (02) 9538 7875, and let’s ensure your smile stays brilliantly intact!

Note: Any surgical or invasive procedure carries risks. Before proceeding, you should seek a second opinion from an appropriately qualified health practitioner.