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Holes in Teeth That Aren’t Cavities: Causes, Treatment, and Prevention

April 21, 2025
Topics: Patients
Written by: Ally Comstock

Understanding Tooth Damage That Doesn’t Come From Decay

Do You Have a Hole in Your Tooth, but It’s Not a Cavity? Here’s Why

Noticing a hole, pit, or indentation in your tooth can be alarming. Your first thought might be, “Do I have a cavity?”But not all holes in teeth are caused by decay.

Some non-cavity holes can result from:
✔️ Enamel erosion (wear and tear on your teeth)
✔️ Tooth fractures or cracks
✔️ Natural tooth anatomy (pits and grooves)
✔️ Dental trauma or grinding
✔️ Underlying health conditions

The good news? Most of these conditions are treatable, and you can take steps to prevent further damage. Let’s break down the common causes, treatments, and ways to save on dental care.


What Causes Holes in Teeth That Aren’t Cavities?

If a hole in your tooth isn’t from decay, it could be caused by one of the following conditions:

1. Enamel Erosion (Worn Down Tooth Surface)

What It Is: Acidic foods, drinks, or stomach acid wear away enamel, causing indentations or shallow holes.
Causes:
✔️ Acidic drinks (soda, citrus juice)
✔️ Acid reflux (GERD)
✔️ Overbrushing with abrasive toothpaste
✔️ Frequent vomiting (e.g., from an eating disorder)
Symptoms:
✔️ Sensitivity to hot, cold, or sweet foods
✔️ Small, smooth pits in teeth
✔️ Yellowing due to thinning enamel
Treatment:
✔️ Fluoride treatments to strengthen enamel
✔️ Dental bonding to cover deep pits
✔️ Avoiding acidic foods and using a soft-bristled toothbrush


2. Natural Tooth Pits and Fissures

What It Is: Some people naturally have deep grooves or pits on their molars, which may look like holes.
Causes:
✔️ Genetic tooth structure
✔️ Deep grooves in back teeth (molars and premolars)
Symptoms:
✔️ No pain unless food gets stuck
✔️ Visible dark spots or small holes
Treatment:
✔️ Sealants to protect the grooves
✔️ Regular cleanings to prevent bacteria buildup


3. Cracked or Fractured Teeth

What It Is: A crack in the enamel can create the illusion of a hole, especially if it collects food particles.
Causes:
✔️ Biting hard foods (ice, popcorn kernels)
✔️ Teeth grinding (bruxism)
✔️ Trauma from an accident
Symptoms:
✔️ Pain when chewing
✔️ Sensitivity to temperature changes
✔️ Visible crack or line in the tooth
Treatment:
✔️ Dental bonding or crowns for minor cracks
✔️ A root canal if the crack extends into the pulp
✔️ Nightguards to prevent further grinding damage


4. Abfraction Lesions (Notches Near the Gumline)

What It Is: Tooth enamel wears away at the gumline due to excessive force (often from grinding or clenching).
Causes:
✔️ Aggressive brushing
✔️ Teeth grinding
✔️ Poor bite alignment
Symptoms:
✔️ Small, wedge-shaped holes near the gumline
✔️ Gum recession in the affected area
Treatment:
✔️ Filling the area with composite resin
✔️ Wearing a mouthguard if grinding is the cause
✔️ Switching to a soft-bristled toothbrush


5. Dental Resorption (Tooth Structure Breakdown from Within)

What It Is: A rare condition where the tooth’s internal structure dissolves, creating a hole from the inside out.
Causes:
✔️ Dental trauma
✔️ Orthodontic treatment side effects
✔️ Chronic infection
Symptoms:
✔️ Pink or dark spots inside the tooth
✔️ A small, painless hole
Treatment:
✔️ Root canal therapy to remove damaged tissue
✔️ In severe cases, tooth extraction may be necessary


How Much Does It Cost to Fix Holes in Teeth That Aren’t Cavities?

The cost of treatment depends on the cause and severity of the hole in your tooth.

Average Costs for Common Treatments

Treatment Type Cost Without Insurance Cost With Insurance (50% Coverage) Lifespan
Fluoride Treatment (Erosion Prevention) $20 – $50 $10 – $25 Ongoing
Dental Sealants (Groove Protection) $30 – $60 per tooth $15 – $30 per tooth 3-10 years
Bonding (Filling in Pits & Cracks) $150 – $400 per tooth $75 – $200 per tooth 5-10 years
Crowns (Severe Cracks & Resorption) $1,000 – $2,500 per tooth $500 – $1,250 per tooth 10-20 years
Root Canal (If Damage Reaches Nerve) $600 – $1,500 per tooth $300 – $750 per tooth Permanent

Tip: Early treatment is key—it saves money and prevents more serious dental issues!


How to Save Money on Tooth Repair Without Insurance

If dental costs are a concern, here are ways to reduce expenses:

1. Join a Dental Membership Plan

A dental membership plan is an affordable alternative to insurance, offering discounted rates on treatments.

No waiting periods or deductibles.
Instant savings of 20-50% on treatments.
No annual maximum—use it whenever needed.

Example: Mia needed sealants for deep tooth pits costing $200. Thanks to her membership plan, she saved 40%, lowering her bill to $120.

Find affordable dental care at The Patient Marketplace.


2. Look for Dental Discount Plans

Dental discount plans offer reduced pricing on most procedures, including fillings, bonding, and sealants.

✔️ 10-60% off procedures
✔️ One-time membership fee
✔️ Accepted at participating dental offices

Example: A discount plan lowered Jake’s bonding cost from $400 to $250, saving him $150 instantly.


3. Ask About Payment Plans & Financing Options

Many dentists offer zero-interest financing, allowing you to pay in monthly installments.

✔️ CareCredit & LendingClub
✔️ In-house financing

Example: David financed his $1,500 dental crown over 12 months, making it just $125/month.


Final Thoughts

Not all holes in teeth mean you have a cavity! Whether it’s natural pits, enamel erosion, or a small crack, proper treatment prevents further damage and saves money in the long run.

Don’t wait—find an affordable dentist today at The Patient Marketplace!

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Jordon Comstock

Author Bio

Jordon Comstock is the Founder & CEO of BoomCloud™, a software that allows practice, clinic & spa owners to build, manage and scale a membership program. Jordon loves helping patients save on care & writing tips in dentistry, optometry and the spa industries. Jordon is passionate about music, Hawaii, Healthcare businesses like: dentistry, optometry, med spas and massage spas.