Family Dentistry of Texoma

What Does a Dentist Do for a Cracked Tooth?

A cracked tooth is more common than most people realize, and it is one of those dental problems that rarely gets better on its own. In fact, cracks have a tendency to grow quietly until they cause serious pain or structural failure. Understanding what is happening inside a cracked tooth — and what your dentist can do about it — helps you make a confident decision when it happens to you.

At Family Dentistry of Texoma in Wichita Falls, cracked teeth are one of the most common issues we treat. Here is everything you need to know.

How Do Teeth Crack?

Teeth are incredibly strong, but they are not indestructible. The most common causes of cracked teeth include:

• Biting down on something hard (ice, hard candy, popcorn kernels, or an unexpected olive pit)
• Teeth grinding (bruxism) — repeated pressure over time weakens tooth structure
• Large fillings that compromise the remaining natural tooth
• Trauma or injury to the mouth
• Temperature extremes — repeatedly cycling between very hot and very cold can stress enamel over time
• Natural aging — teeth simply become more brittle with age

Types of Cracks and Why It Matters

Not all cracks are equal, and the type of crack determines the treatment:

• Craze lines are tiny, superficial cracks in the outer enamel. They are extremely common, cause no pain, require no treatment, and are mostly a cosmetic concern.
• Fractured cusp is when a piece of the chewing surface of the tooth breaks off. It often does not involve the nerve and can typically be treated with a crown.
• Cracked tooth is a crack that starts at the chewing surface and extends downward. If it has not reached the root, the tooth is usually savable. If it reaches the root or the nerve is involved, a root canal followed by a crown may be needed.
• Split tooth is a crack that has progressed until the tooth is divided into distinct segments. In many cases the tooth cannot be saved and needs to be extracted, though sometimes one portion can be preserved.
• Vertical root fracture starts at the root and moves upward. These are particularly problematic because they often show minimal symptoms until infection develops. Extraction is usually required.

Symptoms of a Cracked Tooth

A cracked tooth does not always announce itself loudly. Watch for:

• Sharp pain when biting down, often in a specific spot or angle
• Pain that releases immediately when you stop biting (this is a classic sign)
• Sensitivity to sweet, hot, or cold that lingers
• Intermittent pain that is hard to pinpoint
• Swelling around the gum near the affected tooth

Some cracks cause no symptoms at all until they worsen. That is one reason regular dental checkups matter — we can often spot a crack in its early stages before it becomes a crisis.

How We Diagnose a Cracked Tooth

Diagnosing a crack is not always straightforward. Cracks are frequently invisible on X-rays. We use a combination of approaches:

• Bite tests using a special stick to isolate which tooth is symptomatic
• Transillumination — shining a focused light through the tooth to reveal where it bends
• Dye staining to make hairline cracks visible
• Probing the gum line for pockets that indicate a root crack
• Magnification and careful visual examination

Treatment Options

Treatment depends entirely on the type and severity of the crack:

• Dental bonding — for minor surface cracks, a tooth-colored composite resin can fill the crack and restore appearance.
• Dental crown — the most common treatment for a cracked tooth. A crown covers and protects the entire tooth, holding it together and preventing the crack from spreading. This is appropriate when the crack has not reached the nerve.
• Root canal therapy followed by a crown — if the crack has extended into the pulp (the nerve and blood supply inside the tooth), a root canal is needed to remove the damaged tissue before placing the crown.
• Extraction — when a crack is too severe to save the tooth, extraction and replacement (with an implant, bridge, or partial denture) is the path forward.

The Sooner, the Better

A cracked tooth is one of those problems where time genuinely works against you. A crack that only needs a crown today may need a root canal in six months if it continues to grow. One that needs a root canal now may require extraction if ignored further.

If you are experiencing any of the symptoms above, do not wait to see if it resolves. Call Family Dentistry of Texoma in Wichita Falls at (940) 723-0435 or request an appointment and we will diagnose what is happening and give you a clear, honest treatment plan.