Have you ever taken a bite of something and felt a quick sharp pain which then went away? You could have a hairline fracture or a cracked tooth. There are a variety of types of fractures and ways they can happen. Read on to learn more and determine how you can treat them.
Our Blog: Dental InsightsTable of Contents
What Are Hairline Fractures?
How Do You Get Hairline Tooth Fractures?
Symptoms
Diagnosis
Repairing a Fractured Tooth
Frequently Asked Questions
Contact Us for Dental Care
What Are Hairline Fractures?
A hairline fracture is a small crack that appears in your tooth. They are quite common and have varying degrees of severity. There are four common types of fracture:
Craze Line– These are very thin cracks in your enamel. They don’t cause any painand often don’t require any treatment.
Vertical Crack– These cracks run up and down your tooth. If the crack doesn’t reach the gum line, the toothis likely able to be saved. It is when the crack extends to the gum that you may need to have the toothextracted.
Split Tooth– This crack has completely separated your toothinto two or more segments. If the crack is substantial, it’s usually difficult to save the tooth.
Fractured Cusp– This type of crack tends to happen around fillings. They don’t usually reach the toothpulp, so they often don’t cause much pain, if any.
How Do You Get Hairline ToothFractures?
There are a variety of ways that hairline toothfractures occur. The most common include:
A mouthinjury.
Age. Older individuals experience cracked teeth more often than younger people.
Chewing something hard like candy or ice.
Rapid temperature changes in your mouth, like eating ice cream and then drinking a coffee.
The pressure from clenching your jaw or grinding your teeth.
Symptoms of ToothFractures
Not every type of toothfracture will have symptoms. The common ones you may experience are painwhen you chew, sensitivity to temperature and sweetness, and swollen gumsaround the sore tooth.
Common symptoms include:
Painwhen chewing or biting
Sensitivity to hot or cold temperatures
Sensitivity to sweet foods or drinks
Swelling of the gumsaround the affected tooth
A sharp edge or rough spot on the tooth
Diagnosing ToothFractures
A hairline fracture can be hard to detect because they are very difficult to see. Because of this, there are several different methods your dentist may try to identify a fracture:
A visual examination using a magnifying lens.
A physical examinationusing dental tools.
Probing your gumsto locate the area of irritation.
Using a dental dye on your teeth to highlight any cracks.
An x-ray to show where the pulp is not as healthy, indicating there may be a crack.
Additional diagnostic methods may include:
Bite-wing X-rays to detect cracks between teeth.
Transillumination, where a bright light is shone through the toothto reveal cracks.
Using a dental explorer to feel for irregularities on the toothsurface.
Repairing a Fractured Tooth
Repairing a Fractured Tooth
How your dentist chooses to fix the fracture is dependent on factors like the size, where it’s located, and if it extends higher into your gum line. These are a few methods used to repair fractures:
Bonding– The crack is filled in with resin.
Crown– A ceramic or porcelain prosthetic is put over the damaged toothand acts as a cap.
RootCanal– If the crack is deep and extends to the pulp, aroot canalwill remove the pulp and eliminate the pain.
Extraction– If the toothis badly damaged, your dentist may suggest removing it.
Other potential treatments include:
Dental Veneers:Thin shells of porcelain or composite resin that cover the front surface of the tooth, often used for craze lines or minor chips.
Inlays and Onlays:Custom-made fillings that fit into the prepared cavity of a tooth, used for larger cracks or decay.
Ann
Hi
I have a fractured vertical tooth 26. Can it be treated without extraction? Can Biodentine treat my tooth?
Steph
29F just noticed I have a hairline fracture in my front tooth. Have an appointment for a check up in 2 weeks. Anything I should know to avoid before then? I’m afraid it’s going to crack completely! 🙁