Glossary Entry: Fiber Post

Overview

Definition: Fiber posts are dental devices used in restorative dentistry to provide support and stability for dental crowns and bridges by reinforcing the tooth structure.

Detailed Description

Types and Variations

Variations: Fiber posts come in different sizes and shapes, such as tapered or parallel posts, to accommodate varying tooth shapes and sizes. They can also be prefabricated or custom-made based on the patient’s needs.

Indications

Common Uses: Fiber posts are commonly used in cases where there is extensive tooth decay or damage, to restore the tooth’s function and aesthetics. They are also utilized in cases of root canal treatment to support the core build-up and crown.

Insertion and Placement

Procedure: Fiber posts are typically inserted using the Seldinger technique, where a small pilot hole is drilled in the tooth, and the post is carefully placed and secured with dental cement. Proper placement is crucial for the longevity and success of the restoration.

Clinical Considerations

Potential Complications

Risks: Risks associated with fiber posts include post debonding, root fractures, or post-retention failure. It is essential to follow strict guidelines for placement and bonding to minimize these risks.

Care and Maintenance

Maintenance Requirements: Regular dental check-ups are necessary to monitor the integrity of the fiber post and ensure no signs of degradation. Proper oral hygiene practices should also be maintained to prevent decay around the restoration.

Additional Information

Related Devices

Associated Terms: Fiber posts are often used in conjunction with core build-up materials, bonding agents, and dental crowns or bridges to complete the restoration process.

Innovations and Advancements

Recent Developments: Recent advancements in fiber post technology include the introduction of translucent posts that mimic the natural tooth color, improving the aesthetic outcome of the restoration.

Regulatory and Safety Notes

Regulations: Fiber posts should be used according to the manufacturer’s instructions and guidelines to ensure patient safety and treatment success. Proper sterilization of the posts before placement is essential to prevent infection.