Southern Rivers Dental Blog

How a General Dentist Can Treat a Cavity?

How a General Dentist Can Treat a Cavity

In dentistry, treating a cavity is a routine procedure often performed by general dentists to restore tooth health and prevent further decay. Using local anesthesia to numb the area, the dentist removes decayed tooth material with a dental drill or laser. The cavity is then cleaned and filled with a suitable restorative material, such as composite resin or amalgam. 

By addressing cavities promptly, general dentists help preserve tooth structure, restore function, and promote oral health for their patients. Let’s dive into how a general dentist can treat a cavity.

How a General Dentist Can Treat a Cavity

General dentists address cavities by numbing the area with local anesthesia and removing decayed tooth material using a drill or laser. After cleaning the cavity, they fill it with a restorative material like composite resin or amalgam. Prompt cavity treatment helps preserve tooth structure, restore function, and promote oral health, ensuring patients maintain healthy smiles for years.

Dental Crowns

A general dentist can treat a dental crown by first numbing the area with local anesthesia. Then, they remove any decay or damaged tooth structure, shaping the remaining tooth to accommodate the crown. Impressions are taken to create a custom-fitted crown, which is then cemented securely over the prepared tooth.

How a General Dentist Can Treat a Cavity

Dental crowns restore the tooth’s strength, function, and appearance, providing long-lasting protection and enhancing the patient’s smile.

Dental Fillings

General dentists perform dental fillings to restore teeth affected by decay. After numbing the area with local anesthesia, they remove decayed tooth material using a dental drill or laser. The cavity is thoroughly cleaned and prepared before filling it with a suitable material such as composite resin, amalgam, or glass ionomer. The filling is shaped and polished to match the natural tooth structure, restoring function and aesthetics while preventing further decay.

Root Canal

Root canal treatment, performed by general dentists, involves removing infected or damaged pulp from inside the tooth. After numbing the area, the dentist accesses the pulp chamber, cleans and shapes the root canals, and fills them with a biocompatible material. Finally, a dental crown is placed over the tooth to restore its strength and function. Root canal therapy alleviates pain, saves the natural tooth, and prevents the need for extraction.

Dental Extractions

Dental extractions, involve removing a severely damaged or decayed tooth from its socket in the jawbone. After numbing the area with local anesthesia, the dentist uses specialized instruments to loosen and extract the tooth gently. Following extraction, the socket may be packed with gauze to promote clotting and healing. Patients receive postoperative instructions for pain management and proper oral care to ensure a smooth recovery process.

Fluoride Treatment

Fluoride treatment involves applying fluoride to the teeth to strengthen enamel and prevent tooth decay. Generally, dentists administer fluoride treatments as a gel, foam, or varnish. The fluoride is applied directly to the teeth and left in place for a few minutes to allow absorption. This treatment helps remineralize enamel, making teeth more resistant to acid attacks from plaque and bacteria, ultimately reducing the risk of cavities.

Dental Implants

Dental implants are titanium posts surgically placed into the jawbone by general dentists to serve as artificial tooth roots. After healing, prosthetic teeth, such as crowns, bridges, or dentures, are attached to the implants, restoring function and aesthetics.

Dental Implants

Southern Rivers Dental offers a durable and long-lasting solution for replacing missing teeth, promoting jawbone health, and increasing the patient’s smile and confidence. Proper oral hygiene and regular dental visits are essential for maintaining implant success.

Frequently Asked Questions

Is cavity treatment painful?

Cavity treatment is generally painless with local anesthesia. Patients may experience slight discomfort or pressure during the procedure, but the area will be numb, ensuring minimal discomfort.

How long does cavity treatment take?

The duration varies depending on the size and location of the cavity. Simple fillings may take around 30 minutes, while more extensive treatments like root canals can take one or more appointments.

Can I eat after cavity treatment?

Yes, you can eat after cavity treatment. However, waiting until the anesthesia wears off is advisable to avoid accidentally biting your cheek or tongue.


Cavity treatment by general dentists is vital to maintaining oral health and preventing further dental complications. Procedures such as fillings, root canals, or dental crowns effectively address cavities, restoring tooth structure and function. 

With advancements in dental technology and techniques, cavity treatments are now more comfortable, efficient, and aesthetically pleasing than ever before.

By promptly addressing cavities and maintaining good oral hygiene, patients can preserve their natural teeth, prevent future dental problems, and enjoy a healthy, confident smile for years.