Why Excel

Fillings

If you have a decayed tooth, dental fillings are a common and effective solution. They address dental cavities caused by decay, preventing further oral health issues.

Prompt Attention for Cavities:

Dental fillings not only stop your cavity from getting worse but also lower the risk of other dental problems. Whether your teeth are chipped, cracked, damaged, or decayed, fillings can help. Common signs for fillings include :

  • Visible holes, spots, chips, or cracks on the surface of your teeth.
  • Heat and cold sensitivity.
  • Pain when biting down on the affected tooth.
  • A consistent dull ache or pain in your tooth.

Matching Your Teeth’s Color:

Composite dental fillings are the most frequently used. They are designed to match your natural tooth color. Other filling materials like gold and silver are available, with metal fillings being more cost-effective but more noticeable in your mouth.

FAQs

Everything you need to know about dental care

Find quick answers to common questions about our dental services, procedures, and patient care in our FAQ section.

Composite fillings are tooth-colored restorations used to repair cavities, chips, cracks, and minor tooth damage. They are designed to blend seamlessly with your natural teeth, providing a durable, aesthetically pleasing solution for restoring your smile.

Common signs:

  • Visible holes, spots, chips, or cracks on your tooth
  • Sensitivity to heat or cold
  • Pain when biting down
  • A consistent dull ache or throbbing in the tooth
  • Your dentist spots decay on X-rays at your check-up

No. Local anesthesia is used to numb the area before the procedure. Most patients feel little to no discomfort during treatment.

The four main types of dental fillings are:

  • Composite (tooth-colored resin)— Blends naturally with teeth; ideal for visible areas; completed in one visit
  • Amalgam (silver)— Very durable; lower cost; best for back molars; contains mercury alloy
  • Ceramic (porcelain)— Highly aesthetic and stain-resistant; more expensive; used for larger restorations
  • Gold— Extremely durable (20+ years); custom-made; least common due to cost and appearance

 
For most patients today, composite resin fillings are the preferred choice because they are mercury-free, tooth-colored, require less drilling, and bond directly to the tooth for added strength.

  • Composite fillings: 7–10 years
  • Silver/amalgam: 10–15 years
  • Gold fillings: 15–30 years

 
Longevity depends on oral hygiene, diet, and bite pressure.

Yes, children can and should get dental fillings when needed. Cavities in baby (primary) teeth still require treatment because untreated decay in baby teeth can cause pain, infection, and affect the development and spacing of permanent teeth.

Tooth-colored composite fillings are commonly used for children and are safe for all ages. If your child is anxious about the procedure, many dental offices offer child-friendly sedation options to ensure a calm, comfortable experience.

Yes, for most teeth. Composite resin fillings bond directly to the tooth for added support. For back molars under heavy chewing pressure, your dentist will recommend the most appropriate material.

Silver amalgam fillings have been used safely for over 150 years. The American Dental Association (ADA) and the FDA consider them safe for most adults. While they contain mercury, it is bound with other metals in a stable alloy form that does not release harmful levels.

However, the FDA advises that certain groups — including pregnant women, children under 6, and people with kidney problems — consider alternatives when possible.

At all 9 Massachusetts locations: Lowell, Lowell (Bridge St.), Billerica, Methuen, Haverhill, Everett, Chelsea, Lynn, and Revere. Open late hours and Saturdays for your convenience.

At Excel Dental, your first visit includes:

  • A full dental examination and X-rays
  • Review of your medical and dental history
  • Assessment of your teeth, gums, and bite
  • A personalized treatment plan based on your needs
  • A chance to ask questions and discuss your smile goals

Excel Dental welcomes dental emergencies—no need to panic or visit an ER.

We treat:

  • Severe toothaches
  • Chipped, cracked, or knocked-out teeth
  • Lost crowns or fillings
  • Swelling or dental abscess
  • Mouth injuries