Tend Dental Upper East Side

Dental bridges are a popular solution for replacing missing teeth and restoring the functionality of the mouth. However, there are instances when bridges may need to be repaired or replaced due to material issues or improper fitting. In this article, we will delve into the process of improving dental bridges, showcasing the techniques used to ensure a stronger and more durable solution.

Tend Dental Upper East Side
Tend Dental Upper East Side

The Evolution of Bridge Materials

Traditionally, bridges have been made using PMMA (polymethyl methacrylate), which is a type of acrylic resin. However, advancements in dental technology have led to the use of zirconia as a more robust and aesthetically pleasing alternative. Let’s explore the process of choosing the right materials for the bridge and the implications it has on long-term durability.

Selecting Multi-Units and Sleeves

When creating a bridge, it is crucial to consider the types of multi-units and sleeves used. These components play a crucial role in determining the bridge’s strength and ability to withstand forces. Careful consideration is given to the angulations of the implants as this can impact the bridge’s overall structure. In some cases, slight deviations from straight parallel multi-units can even make the bridge stronger.

The Strength of Small Screw Channels

To enhance the overall strength of the bridge, small screw channels are utilized. These channels allow for more material to surround the sleeves, making the structure more robust. However, it is important to note that angulated multi-units may limit the ability to create small screw channels. Nevertheless, within certain limits, the use of small screw channels can greatly improve the bridge’s durability.

Addressing Bridge Breakages

Despite careful planning and material selection, bridge breakages can occur. One common area of breakage is in the posterior region, where the chewing forces are more substantial. In such cases, it becomes necessary to find alternative solutions to reinforce the bridge and prevent future failures.

Reinforcing with Thicker Zirconia

In an effort to strengthen a bridge, thicker zirconia can be utilized in areas prone to breakage. By creating a bulkier bridge and focusing additional support on vulnerable regions, the overall durability can be enhanced. This approach is particularly useful when facing challenges such as bone resorption and limited options for multi-units.

The Importance of Passive Fit

To ensure the longevity of a bridge, achieving a passive fit is critical. This means that the connections between the bridge, multi-units, and implants should be seamless and without internal forces. To achieve a passive fit, techniques such as cementing the sleeves using toothpaste and using spacers between the bridge and sleeves are employed. These measures help distribute forces evenly and minimize the risk of bridge failure.

Optimal Impression Techniques

Impression techniques play a vital role in creating accurate and well-fitted bridges. In cases where digital impressions are challenging, as in the lower jaw due to movement and other factors, analog methods are preferred. By using transfers with different colors and heights, the dentist and technician can ensure precise reproduction of gingival heights and improve the overall fit of the bridge.

The Future of Dental Bridges

Looking ahead, it is important to consider potential future changes when planning and creating a dental bridge. Factors such as the desire to change upper teeth or the possibility of tooth extraction need to be taken into account. Communication between the patient, dentist, and technician is crucial to align expectations and make appropriate plans for the patient’s overall dental health.

In conclusion, dental bridge improvements involve careful material selection, meticulous attention to detail during the impression process, and reinforcement techniques to enhance durability. By incorporating these steps, dentists can ensure that patients receive bridges that not only restore functionality but also stand the test of time.

To learn more about dental bridges and other oral health topics, visit Make You Smile, where we provide the latest information and insights in the field of dentistry. Stay tuned for more informative articles and don’t forget to like, share, and subscribe to our newsletter for updates. Let us help you achieve a healthy and confident smile!