How Are Custom Abutments Different From Stock Abutments?

A complete dental implant treatment is a combination of multiple decisions. Hence, it is always important to inquire about the materials used during your procedure.

In the list of queries, one that matters equally is: whether a custom abutment or stock abutment is being used in your case?

In this blog, we will differentiate between the two – so you can decide better.

Why Do Abutments and Crowns Matter?

Not all abutments and crowns are created equally. The type and fit of the abutment and crown are very important because:

1. Aesthetics: A well-designed abutment and crown will blend seamlessly with your other teeth.
2. Function: Poorly designed components can lead to discomfort, wear, or even failure of the implant.
3. Longevity: Custom abutments, designed specifically for your mouth, ensure a better fit and longer-lasting results.

Two Types of Abutments: Custom VS Stock

The two main types of abutments are custom or stock abutments. Let’s define them each below!

1. Custom Abutments:
   Custom abutments are created in a dental lab after the dentist takes an impression of the implant and surrounding gum tissue.
   This allows the lab to make an abutment that mimics the natural shape of a tooth; and fits perfectly on the implant.
   The result is a natural appearance, with the abutment supporting the gum tissue like your real teeth.
2. Stock Abutment
   Stock abutments, also known as prefabricated abutments, are pre-made by implant companies.
   While they fit into the implant, they don't match the shape of the gums very well. This often leads to abutments that are either too bulky or too small, giving the crown an unnatural look.
   Patients with stock abutments may notice dark lines around the crown, find it harder to clean, and are often less satisfied with the aesthetics.

Pros and Cons of Stock Abutments

Pros:

• Available in standard sizes for many implant types.
• Easy to use and cost-effective.
• Quick impressions for dentists.

Cons:

• Limited shapes and angles may not fit perfectly.
• Crowns often need adjusting, affecting appearance.
• They can lead to unnatural gum support in front teeth.
• Higher risk of gum issues (peri-implantitis).
• Crown placement can’t be precisely controlled.
• Better for back teeth, not the front.

Custom Abutments: Pros and Cons

Pros:

• Perfect fit and natural look.
• Supports gum tissue like a real tooth.
• Made from durable materials (titanium, zirconia, gold).
• Corrects angles for a better crown fit.
• Easier to clean and maintain gum health.
• Works with all implant types.

Cons:

• More time-consuming for dentists.
• Higher cost for patients.

Ask These Two Questions To Your Dentist For Better Clarity!

• Ask your dentist what kind of abutment they plan to use. Make sure they inform you about the two types and their prices for a better decision. In order for you to get a custom abutment, your dentist will take an impression of your implant and send it to a lab. If the price seems very low, it could mean they are using a cheaper, stock abutment instead.
• Also, ask what kind of crown they are making. You have two choices in this regard: ceramic crown and porcelain fused to metal crowns. For front teeth, all-ceramic crowns are usually the best choice. For back teeth, a titanium abutment with a porcelain-fused-to-metal crown works well.

Final Words

Abutments are of two main types, stock and custom. Choosing the right one depends on the location of the implant, dentist recommendation and personal budget.

Get Implant deals in all kinds of abutments to increase overall patient satisfaction, efficiency and effectiveness of the treatment. Call us at (713) 296-0329 for more information.