When should you use Dental Screws with a Conical Connection?


In the evolving field of dental implants, the focus on innovation and improved patient outcomes has led to significant advancements in implant technology. One such innovation is the conical connection screw, which has been gaining attention for its unique advantages in dental restorations.

Conical implants should be the first choice for single-tooth replacement, especially when replacing molars, but also premolars. This should be the case when planning cemented crowns. Due to the improved friction between the implant and the abutment, there is almost no danger of abutment screw loosening.

This blog post explores the benefits, applications, considerations, and alternatives of using conical connection screws, with a special emphasis on the offerings by GDT Dental Implants.

Advantages of Conical Connection Screws

The conical connection screws, as employed in dental implantology, epitomize the culmination of precision engineering and material sciences to enhance the integrity and longevity of dental restorations. These innovative components are designed to ensure a tight, secure fit between the dental implant and the abutment, significantly reducing micro-movements and microbial infiltration.

Improved stability and reduced micromovement

Conical connection screws offer enhanced stability by minimizing micromovements at the implant-abutment interface. This stability is crucial for the long-term success of the implant, as it reduces the risk of implant failure due to mechanical stress.

Enhanced sealing against Bacteria

The tight seal provided by conical connections acts as a formidable barrier against bacteria. This design significantly lowers the risk of peri-implantitis, a common complication associated with dental implants, by preventing bacterial infiltration.

Potential for stronger Bite Forces

Thanks to the friction between the implant and the abutment, conical connection screws can withstand higher occlusal loads. This feature makes them ideal for replacing molars and premolars, which are subject to intense chewing forces.

Possible aesthetic benefits

The precise fit and stability of conical connection screws may also offer aesthetic advantages, particularly in the anterior region where the appearance of the gums is a concern. The reduced micromovement can prevent gum recession, maintaining a natural look around the implant.

Renowned for their superior stability and mechanical retention, conical connection screws offer an array of benefits that extend beyond the technical to directly impact patient satisfaction and clinical success.

Applications of Conical Connection Screws

Conical connection screws are particularly well-suited for:

  • Single Tooth Replacements: Especially molars and premolars, where their ability to handle high occlusal loads comes into play.
  • Implant-Supported Bridges: Offering a stable foundation that can support multiple crowns.
  • Situations Requiring High Occlusal Loads: Such as patients with a strong bite force, where other types of connections might be at risk of loosening.

Considerations for using Conical Connection Screws

When deciding to use conical connection screws, several factors should be taken into account:

  • Compatibility with Existing Implant System: Ensure that the conical connection screws are compatible with the implant systems you’re already using in your practice.
  • Surgeon’s Experience and Preference: The success of conical connection implants also depends on the skill and experience of the surgeon placing them.
  • Patient Factors: Considerations such as bone quality and bite strength can influence the choice of implant connection type.

Alternatives to Conical Connection Screws

While conical connection screws offer numerous benefits, it’s important to consider alternatives based on specific case needs:

  • Internal Hexagon Connection: Offers a high degree of stability and is widely used in various implant scenarios.
  • External Hexagon Connection: Provides a reliable option with a long history of success in dental implantology.

Conclusion: when Conical Connection Screws might be the right choice

Conical connection screws, such as those offered by GDT Dental Implants, represent a significant advancement in dental implant technology. They should be the first choice for single tooth replacements, particularly for molars and premolars, and in situations where cemented crowns are planned. The unique benefits of improved stability, enhanced bacterial sealing, and the potential for stronger bite forces make them an attractive option for many dental scenarios.

However, the decision to use conical connection screws should always be made considering the individual patient’s needs, the dentist’s experience, and the compatibility with the chosen implant system. By carefully evaluating these factors, dental professionals can ensure the best outcomes for their patients, making conical connection screws a valuable tool in the arsenal of modern dental implantology.