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Port Dover Family Dentistry
Composite Fillings in Nanticoke
Composite fillings repair decay with a tooth-coloured material bonded to the tooth. See how Nanticoke patients are assessed and treated in Port Dover.
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Caring for Nanticoke patients at our Port Dover office
Browse every service for Nanticoke patientsTooth-coloured repairs
A bonded filling restores the tooth without a metal look.
Composite is a tooth-coloured resin that bonds to the enamel and dentin. It is commonly used to repair cavities, small fractures and worn areas on both front and back teeth. Because it can be shaded to blend with natural teeth, many people prefer it, though its suitability still depends on the size and location of the damage.
When a cavity is found in someone from Nanticoke, the dentist at our Port Dover office will explain whether a composite filling is appropriate, how it compares with other options and what the appointment will involve from numbing to final polish.
Finding the problem
Cavities are often found before they cause pain.
Signs that may prompt a check
You may notice sensitivity to sweets or cold, food catching in a spot, a rough edge or a dark area on a tooth. Many cavities, however, are discovered during routine checkups and X-rays before any symptoms appear. Finding decay early generally means a smaller filling and less tooth structure removed during treatment.
Confirming the extent
The dentist examines the tooth visually and may use X-rays to see how deep the decay extends and whether it is close to the nerve. If the cavity is very large or the tooth is cracked, a different restoration such as an onlay or crown might be discussed instead of a direct filling.
Comparing materials
Composite has strengths and some trade-offs.
Why composite is often chosen
Composite blends with tooth colour and bonds directly to the tooth, which can allow a more conservative preparation in some cases. It is versatile enough for chipped front teeth and many back-tooth cavities. Ask the dentist why they recommend composite for your tooth and how they expect it to hold up under chewing.
Its practical limits
Very large fillings on heavily loaded back teeth may wear or chip over time, and composite can stain with coffee, tea or tobacco. Placement is technique-sensitive and requires the tooth to stay dry. In some situations the dentist may suggest an alternative material or an indirect restoration for longer-term durability.
The appointment
The filling is built up and hardened in layers.
Numbing and preparing
Local anaesthetic is commonly used to keep the tooth comfortable. The decay is removed and the tooth surface is prepared so the bonding agent can adhere. A small isolation device or cotton rolls help keep the area dry, since moisture can weaken the bond. Let the team know if you need breaks during the procedure.
Layering and shaping
Composite is placed in thin layers, each hardened with a curing light. The dentist then shapes the filling to fit your bite and polishes it smooth. You will be asked to bite on a thin paper so high spots can be adjusted. The tooth may remain numb for a few hours afterward.
Afterward
Most people return to normal eating quickly.
Normal sensations
Mild sensitivity to temperature or biting pressure can occur for a short time after a filling. Avoid chewing on the numb side until feeling returns, so you do not bite your cheek or tongue. If the bite feels high after the numbness wears off, or sensitivity worsens rather than settles, call the practice for a check.
Making it last
Brush twice daily, clean between teeth and limit frequent sugary snacks to protect both the filling and the surrounding tooth. Avoid using teeth to open packages or chew ice. Regular checkups allow the dentist to look for wear, staining or new decay at the filling edges before they become larger problems.
Planning your appointment
Booking a filling from Nanticoke
If you have been told you need a filling or suspect a cavity, contact our Port Dover office. Mention any sensitivity or pain so the team can schedule the right type of appointment.
Allow time for numbness to wear off before a meal, and bring a list of any medications you take.
Port Dover Family Dentistry
697 Norfolk County Hwy 6, Unit 2, Port Dover, ON N0A 1N2519-583-2929Directions to our office (opens in a new tab)Office hours & contact detailsBefore you book
About composite fillings
Have a question about your situation? Our team can help you plan a visit.
Are composite fillings as strong as metal ones?
Composite is durable for many cavities, but very large fillings in heavily loaded back teeth may wear faster than some alternatives. The dentist can explain how your particular tooth and bite affect the expected lifespan.
Will the filling match my tooth colour?
Composite comes in a range of shades and is selected to blend with the surrounding tooth. Over time it can pick up some stain from coffee, tea or tobacco, which may be polished or eventually replaced.
Can I eat right after getting a composite filling?
Composite is hardened before you leave, but wait until numbness wears off so you do not bite your lip or cheek. Follow any specific instructions you are given about chewing on that side.
Why does my tooth feel sensitive after the filling?
Some short-term sensitivity is common, especially with deeper cavities. It usually settles. If it worsens, lingers or the bite feels uneven, contact the office so the dentist can check the tooth.
Can old metal fillings be replaced with composite?
Sometimes. Replacement is usually considered when an old filling is broken, leaking or has decay around it. The dentist can assess whether replacement is advisable and explain the benefits and risks.
When a filling may not be enough
General Dentistry →Inlays and Onlays →
Some back teeth need more than a filling but less than a crown. Nanticoke patients can see how damage and material choice shape an inlay or onlay plan.
Replacement of Old or Stained Fillings →
Old fillings can wear, leak or darken over time. Nanticoke patients can learn when replacement is advisable and how it is done at our Port Dover office.