Dental Fillings

Dental fillings are a cornerstone of restorative dentistry, serving as a primary treatment for cavities caused by tooth decay. When bacteria in the mouth produce acids that erode tooth enamel, creating small holes or 'cavities', a dental filling becomes essential to prevent further deterioration, alleviate sensitivity, and restore the tooth's structural integrity. The process typically begins with the dentist removing the decayed portion of the tooth using specialized instruments. This step is crucial to eliminate all infected material and ensure a clean foundation for the filling. Once the decay is removed, the prepared space is thoroughly cleaned to ensure no bacteria remain.

The choice of filling material is significant and depends on various factors, including the location of the cavity, the extent of the decay, cost considerations, and patient preferences. The most common types of dental fillings include amalgam (silver fillings) and composite resin (tooth-colored fillings). Amalgam fillings, a blend of metals including silver, tin, copper, and mercury, have been used for over a century due to their durability and affordability, especially for posterior teeth that endure significant chewing forces. While highly effective, their metallic appearance can be a drawback for some patients, and concerns about mercury content, though largely debunked by scientific consensus regarding the minute amounts released, lead many to prefer alternatives.

Composite resin fillings, made from a mixture of plastic and fine glass particles, have gained immense popularity due to their aesthetic appeal. They can be precisely matched to the natural color of your teeth, making them virtually invisible. This makes them ideal for visible areas of the mouth, such as front teeth, or for patients who prefer a more natural-looking restoration. The bonding process for composite fillings involves etching the tooth surface, applying a bonding agent, and then layering the composite material, which is then hardened with a special light. While composite fillings offer superior aesthetics, they may not be as durable as amalgam for very large restorations in high-stress areas and can sometimes be more expensive.

Beyond these, other materials like porcelain (inlays/onlays) and gold are also used for fillings. Porcelain fillings are custom-made in a lab and then bonded to the tooth, offering excellent aesthetics and durability, though they are generally more costly and require multiple appointments. Gold fillings are exceptionally durable and biocompatible but are the most expensive option and also require multiple visits.

The benefits of timely dental fillings are numerous. They stop the progression of decay, preventing it from reaching the inner pulp of the tooth, which could lead to more complex and costly treatments like root canals. Fillings restore the tooth's natural shape, allowing for proper chewing and speaking. They also eliminate sensitivity to hot, cold, or sweet foods that often accompanies cavities. Post-filling care is relatively straightforward: maintaining good oral hygiene with regular brushing and flossing, avoiding excessively hard or sticky foods initially, and regular dental check-ups ensure the longevity of the filling. Our clinic prioritizes patient comfort during the filling procedure, often using local anesthesia to ensure a pain-free experience. We discuss all available options with you, ensuring you make an informed decision that best suits your oral health needs and aesthetic desires, helping you maintain a healthy, functional, and beautiful smile.