Adhesive or screw-on implant covers: which is better? Dental implants one of the best There are many ways to replace missing teeth, but choosing the type of implant cover can have a big impact on the final result. Implant covers are divided into two main types: cemented and screw-retained, each of which has its own advantages and disadvantages. This choice can affect the beauty, durability and long-term maintenance of the implant. If you want to know which type of cover is best for you, read this article to the end. In the following, we will examine these two types of coatings in detail, their features, advantages and disadvantages, and expert recommendations. To make a final decision, don't forget to consult Dr. Roshan Talab's dental group.

What is an implant cover?

The implant cover is the final part of the dental implant system that is placed on the abutment (connecting piece between the implant base and the cover). These veneers restore the appearance and function of natural teeth and are made of materials such as ceramic, zirconia, porcelain or metal. The veneers are designed in such a way that they are compatible with the adjacent teeth in terms of color, shape and size, and are suitable for chewing, speaking and a beautiful smile.

Types of implant veneers (adhesive or screw-in implant veneers)

Implant veneers are divided into two main categories based on the installation method. They are:

1. Cemented veneers: These veneers are connected to the abutment using dental cement. This method is similar to veneering on natural teeth and is usually used for cases where beauty is a priority. Screw-retained veneers: These veneers are attached to the abutment or implant base with screws and do not require cement. This method is popular for ease of maintenance.

Both types of veneers can be made of different materials such as ceramic, zirconia, or porcelain on metal (PFM), but the method of installation makes the main difference.

Types of dental implant veneers

Advantages and disadvantages of adhesive veneer

Advantages

• Appearance More natural: Bonded crowns do not require access holes for screws, so they have a more uniform surface, which is especially important for front teeth.
• Fracture resistance: The absence of screw holes makes bonded crowns less prone to porcelain fracture.
• Suitable for limited space: In cases where the interdental space is small (at least 7 mm), Adhesive veneers can perform better.

Disadvantages

• Difficult to repair: Adhesive veneers are usually difficult to remove for repair or replacement and may require destruction of the veneer, which is more costly and time consuming.
• Danger of excess cement: Remaining Dental cement under the gums can cause gingivitis, peri-implantitis and even bone loss. Research shows that excess cement is one of the main causes of implant complications. href="https://dr-roshantalab.com/%d8%b1%d9%88%da%a9%d8%b4%d9%87%d8%a7%db%8c-%d8%a7%db%8c%d9%85%d9%be%d9%84%d9%86% d8%aa-%da%86%d8%b3%d8%a8%db%8c-%db%8c%d8%a7-%d9%be%db%8c%da%86%d8%b4%d9%88%d9%86%d8%af%d9%87/? class="wp-block-heading" id="h-advantages-and-disadvantages-of-screw-on-cover">Advantages and disadvantages of screw-on cover

  Advantages

  • Easy maintenance: Screw-on covers are easily removable, which for repair, Cleaning or replacement without damaging the crown or implant is ideal.
  • No cement: By removing, the risk of gingivitis or peri-implantitis caused by excess cement is completely eliminated.
  • Growing popularity: Data shows However, screw-on crowns are becoming more popular due to their safety and ease of maintenance, especially for single-tooth implants.

  Disadvantages

  • Effect on aesthetics: The access hole for the screw may affect the appearance of the crown, especially if in Visible surface (such as front teeth). This hole is usually filled with composite, but may still be detectable.
  • Risk of screw breakage or loosening: Chewing pressure may cause screw loosening or fracture of the porcelain around the screw hole, which requires adjustment or repair.
  • Needs careful design: The position of the implant should be such that the screw hole is on an invisible surface (such as the chewing surface). Get it. 57%">