7 Reasons Why Metal Denture Trays Are Better Than Plastic Denture Trays

The two main types of denture trays, classified by material, are metal and plastic. Both are used to take dental impressions for dentures, bridges, and other prosthetic appliances. However, metal trays often take the edge over plastic ones for several reasons.

In this blog, we will explain 7 reasons why metal trays are better than plastic ones.

7 Reasons Why Metal Denture Trays Are A Better Choice

Here are seven reasons why metal denture trays are a preferred choice over plastic trays:

1. Better Support and Rigidity

Impressions are filled with viscous material to replicate the shape of the patients' oral anatomy. Metal denture trays give strong support to the impression material, helping it keep its shape. This means the dentist gets a more accurate mold of your mouth.

Plastic trays can bend or flex, especially with thick materials, which can lead to errors in the final fit.

2. Durable and Long Lasting

Metal trays are very durable. They can be used many times and can handle heat and cleaning without breaking or bending.

Plastic trays are weaker and often meant for one-time use. Even though metal trays cost more at first, they save money in the long run because they last much longer.

3. Enhanced Retention

Another thing that makes metal trays a reliable choice is their rim lock and perforated feature. This stops the material from shifting or pulling out when the tray is removed from the mouth.

While plastic trays also have holes, they aren't strong enough to keep the material evenly pressed, which can lead to air pockets or inaccurate results.

4. Accurate Results

Accuracy is a top priority when it comes to dental impressions. It ensures that the final prosthetic fits without any discomfort or pain.

Due to its rigid fit, metal trays give accurate results, leaving little to no chances of error. Plastic trays are flimsy, meaning they can distort results with more pressure and even with little movement. This makes metal trays a better choice.

5. Versatility

Metal trays can be used with any type of impression material, even thick ones that need more pressure to spread properly. Plastic trays may bend or lose shape when used with these materials, leading to inaccurate results.

6. Adjustable for Better Fit

Metal trays can be gently bent or shaped to fit a patient's mouth more comfortably. This helps the impression cover all the needed areas. Plastic trays can't be adjusted once made, so they may not fit as well in every case.

7. Increased Patient Satisfaction

Using metal denture trays has reportedly led to a better patient experience. As they create more accurate impressions, the final dentures or other prosthetics fit more comfortably and require fewer adjustments. This means fewer visits to the dentist and a smoother overall process.

Overall Insight

Dental impressions can be taken with metal or plastic trays. While each of them serves the same purpose, metal ones are considered better. They are durable, offer better support and retention, give accurate results, are versatile, and promise patient satisfaction.

Get Implant, supplies durable and long-lasting metal denture trays. Request a quote at (713) 296-0329.