Dental Code D2140: Amalgam - one surface, primary or permanent

Dental amalgam fillings have been a reliable and widely-used method of restoring teeth affected by decay or damage for decades. These silver-colored restorations are known for their strength, durability, and cost-effectiveness, making them a popular choice among both dentists and patients. However, the process of placing an amalgam filling can be unfamiliar to many people. 

Dental Code D2140 refers to the procedure of placing an amalgam (silver-colored) filling on a single surface of a primary (baby) or permanent tooth. Amalgam is a common and durable material used to restore teeth that have been affected by decay or other damage. This code is part of the American Dental Association's (ADA) Code on Dental Procedures and Nomenclature, which provides a standardized system for documenting and billing dental services.

On average, patients pay $170 for this D2140 service at the dentist's office, with as little as $120 charged for this in less expensive cities and as much as $200 in more expensive cities.

Low cost of living	Medium cost of living	High cost of living
Memphis (Tennessee), Cincinnati (Ohio)	Miami (Florida), Denver (Colorado), Austin (Texas)	(New York (New York), San Francisco (California)
$120	$170	$200

However, the price for the service D2140 depends not only on the region where you live, but also varies from dentist to dentist. Therefore, it makes sense to compare prices before choosing a dentist. The best way to do this price comparison is at Dr. BestPrice and save a lot of money. 

Before the amalgam filling procedure can begin, the dentist will numb the area around the affected tooth using a local anesthetic. This ensures the patient feels no discomfort during the treatment. Once the area is numb, the dentist will use a drill or other dental tool to remove any decayed or damaged portions of the tooth, creating a clean, stable surface for the amalgam filling. The dentist will carefully assess the extent of the damage and ensure that the entire affected area is removed, leaving a clean, healthy tooth structure behind. This step is crucial to prevent further decay and ensure the long-term success of the filling. The dentist may also use specialized instruments to shape and contour the prepared cavity, ensuring it is the proper size and shape to accommodate the amalgam material.

After the tooth has been prepared, the dentist will mix the amalgam material, which is typically composed of a combination of metals including silver, tin, copper, and mercury. The amalgam is then carefully packed into the prepared cavity, ensuring it fills the entire space and creates a sturdy, durable restoration. The dentist will use specialized instruments to ensure the amalgam is properly compacted and shaped to provide a smooth, even surface. This helps to prevent any gaps or irregularities that could lead to further decay or discomfort. The dentist may also use a matrix band or other tools to help contain the amalgam and shape it properly within the cavity.

Once the amalgam has been placed, the dentist will use specialized tools to shape and contour the filling, ensuring it fits seamlessly with the surrounding tooth structure. This helps to create a smooth, comfortable surface that blends naturally with the rest of the tooth. The dentist may also polish the filling to enhance its appearance and durability. Polishing the filling helps to create a smooth, shiny surface that is less prone to staining or discoloration over time. The dentist may use a series of polishing discs, brushes, and pastes to achieve a high-quality finish on the amalgam restoration.

Finally, the dentist will check the bite to ensure the filled tooth is not interfering with the patient's normal chewing and biting patterns. If any adjustments are needed, the dentist will make them at this stage. The patient may be advised to avoid chewing on the filled tooth for a short period to allow the amalgam to fully set and harden. This helps to ensure the filling is securely in place and provides a comfortable, long-lasting restoration. The dentist may also provide the patient with instructions on how to care for the new filling, such as avoiding hard or sticky foods and maintaining good oral hygiene.

Amalgam fillings are a popular choice for restoring teeth due to their numerous benefits:

Durability
Amalgam fillings are highly durable and can typically last for 10-15 years or more with proper oral hygiene and care. This makes them a cost-effective option for many patients.

Strength
Amalgam is a strong, stable material that can withstand the significant chewing forces exerted in the mouth. This makes it a suitable choice for back teeth, which bear the brunt of the chewing load.

Resistance to Wear
Amalgam fillings are resistant to wear and tear, ensuring they maintain their shape and integrity over time. This helps to prevent further damage to the tooth.

Affordability
Amalgam fillings are generally less expensive than other types of dental restorations, such as composite (tooth-colored) fillings or crowns.

Dental Code D2140 refers to the placement of an amalgam (silver-colored) filling on a single surface of a primary or permanent tooth. This procedure involves preparing the tooth, placing the amalgam material, shaping and polishing the filling, and making any necessary adjustments. Amalgam fillings are a popular choice due to their durability, strength, resistance to wear, and affordability. With proper oral hygiene and care, amalgam fillings can provide a long-lasting and effective restoration for patients.

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