Patient Guide for Diastema Closure (Closing a Tooth Gap)

Q: How long will the bonding last?

With good oral hygiene and by avoiding habits that can cause chipping, your dental bonding can last for many years. It is a durable restoration, but like any dental work, it may need to be repaired or replaced eventually due to normal wear and tear.

Q: Will the bonding stain easily?

No. The material is fully cured and polished, making it very stain-resistant from day one. Over several years, it can gradually pick up surface stains from diet, much like natural teeth. These can be removed with professional polishing during your cleanings.

Q: What should I do if my bonding chips?

This is not a dental emergency, but it should be addressed. In most cases, a chip can be easily and seamlessly repaired in a single, simple appointment. Please call our office to schedule a visit.

Q: What should flossing feel like now that the gap is closed?

Floss should glide smoothly through the new contact point with a gentle “snap.” It should not shred, tear, or get stuck. If your floss is catching or tearing, it may indicate a tiny ledge or rough spot (an overhang) that we need to polish. This is a very simple, quick adjustment, so please let us know right away so we can make it perfect for you.

Caring For Your Enhanced Smile

Managing Tooth Sensitivity

Dental bonding is a minimally invasive procedure and typically does not cause significant tooth sensitivity. However, it is normal for your teeth to feel different after the gap has been closed.

What to Expect:

A New Shape: Your teeth will feel wider, and your tongue will notice the new shape on the back of your teeth. This is normal and you will quickly adapt to the new sensation.
Your Bite: We polished your new restoration to fit comfortably within your bite. If, after any numbness wears off, you feel that your bite is “high” or uncomfortable when you chew, please contact our office for a simple adjustment.
Gum Tissue: Your gums may be slightly tender where we shaped and polished the resin. This is temporary and should resolve within a day or two with gentle brushing and flossing.

Maintaining Results (Diet & Habits)

The composite resin used to close your gap is a durable material, but its longevity depends on your daily habits. The primary risks to your new restoration are chipping and long-term staining, which can be managed with proper care.

Habits and Biting Force

Be Mindful of Biting: Do not bite directly into very hard foods (like whole apples, hard baguettes, ice, or corn on the cob) with your newly bonded teeth. It’s best to cut these foods into smaller pieces first.
Avoid Using Teeth as Tools: Do not use your bonded teeth to bite your nails, chew on pens or other objects, or tear open packages. These habits are the most common cause of chipping.

Hygiene and Staining

Flossing is Critical: You must now floss the new “contact” between your front teeth. Wrap the floss in a “C” shape around each tooth and gently guide it below the gum line to keep the area clean and prevent cavities.
Avoid Abrasive Toothpastes: We strongly advise against using whitening toothpastes. They are highly abrasive and can dull the polish of your bonding over time, making it more prone to staining and potentially damaging your natural enamel.
Professional Polishing: While modern composite is quite stain-resistant, it can pick up surface stains over time from things like coffee, tea, and red wine. These can be professionally polished off at your regular cleaning appointments to keep your smile bright.