Fixed Prosthesis

A fixed prosthesis is a type of dental restoration that is permanently cemented into place to replace missing teeth or support existing teeth. Unlike removable prostheses, such as dentures, fixed prostheses are not designed to be taken out of the mouth. This category of dental treatment includes crowns, bridges, and certain types of implants. Fixed prostheses are an essential aspect of restorative dentistry, aiming to restore both function and aesthetics to a person's smile.

1. Crowns
Crowns are cap-like structures that cover a damaged or decayed tooth. They are typically made from materials such as porcelain, metal, or a combination of both. The purpose of a crown is to restore the tooth's shape, size, strength, and appearance. Crowns are often used when a tooth is severely decayed, fractured, or has undergone root canal treatment.
 

2. Bridges
Bridges are used to replace one or more missing teeth by anchoring artificial teeth, known as pontics, to adjacent natural teeth or implants. The teeth on either side of the gap are prepared to support the bridge, which is then permanently affixed to them. Bridges can help maintain the shape of the face, restore the ability to chew, and improve speech.
 

3. Dental Implants
While technically different from traditional fixed prostheses, dental implants serve a similar purpose. An implant consists of a titanium post that is surgically placed into the jawbone to act as a root for an artificial tooth. A crown is then attached to the implant, creating a stable and durable replacement for a missing tooth. Implants offer a long-lasting solution that mimics the function and appearance of natural teeth.

The primary advantage of fixed prostheses is their stability and permanence. Since they are cemented in place, they do not shift or move during eating or speaking, providing a sense of security and comfort to the wearer. Fixed prostheses also help preserve the integrity of the surrounding teeth and jawbone by preventing further bone loss that can occur with missing teeth.
Another significant benefit is their aesthetic appeal. Modern materials used in fixed prostheses can closely mimic the appearance of natural teeth, offering a seamless transition in the smile line. This can significantly boost an individual’s confidence and improve their overall quality of life.

The process of obtaining a fixed prosthesis typically involves several steps:
 

1. Consultation and Examination: A dental professional conducts a thorough examination to determine the extent of damage or decay and whether a fixed prosthesis is the appropriate solution.
2. Treatment Planning: If a fixed prosthesis is deemed suitable, a treatment plan is developed. This may include X-rays or scans to assess the health of the surrounding teeth and jawbone.
3. Preparation of Teeth: For crowns and bridges, the teeth that will support the prosthesis must be prepared. This often involves reshaping them so that the prosthesis can fit securely.
4. Impressions: Once the teeth are prepared, impressions are taken to create a custom prosthesis that matches the individual’s mouth and bite.
5. Temporary Restoration: A temporary crown or bridge may be placed while the permanent prosthesis is being fabricated in a dental lab.
6. Placement: After the permanent fixed prosthesis is ready, it is securely bonded to the prepared teeth or implanted in the case of dental implants.
7. Follow-Up Care: Regular dental check-ups are essential to ensure the fixed prosthesis remains in good condition and to monitor the health of the surrounding teeth and gums.

Maintaining a fixed prosthesis involves regular dental hygiene practices. This includes brushing and flossing daily to prevent decay and gum disease. Specialized cleaning devices, such as interdental brushes or flossers, may be recommended to clean around the prosthesis effectively. Routine visits to a dental professional for cleanings and check-ups are also crucial to prolong the lifespan of the prosthesis.

Fixed prostheses play a critical role in modern dentistry, offering effective solutions for individuals with missing or damaged teeth. By combining functionality with aesthetic appeal, they enhance both oral health and quality of life. Proper care and regular dental visits can ensure that these restorations last for many years, providing both comfort and confidence.

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Dr. BestPrice can help find competitive pricing for fixed prostheses and other dental services.