What are multi-unit abutmants?

Multi-unit abutments are specialized implant components that connect dental implants to a prosthetic restoration. Unlike standard abutments, which are typically designed for single crowns or small bridges, MUAs allow for better angulation correction and support for full-arch restorations. Key features of multi-unit abutments: Available in different angulations (0°, 17°, 30°) to correct implant positioning, or Burbank Dental Lab can mill custom MUA’s from your impression Designed to improve the passive fit of the prosthesis Reduce stress on implants, enhancing long-term success Support screw-retained prostheses, eliminating the need for cement MUAs act as an intermediary between the implant and the final restoration, helping to distribute occlusal forces evenly and ensuring a predictable outcome.

What are the benefits of multi-unit abutments

1. Correct Implant Angulation Not all implants can be placed at a perfect angle due to bone density, anatomy, and nerve positioning. Multi-unit abutments enable angulation correction, ensuring the prosthetic fits correctly and appears natural. 2. Improved Load Distribution Not all implants can be placed at a perfect angle due to bone density, anatomy, and nerve positioning. Multi-unit abutments enable angulation correction, ensuring the prosthetic fits correctly and appears natural. 3. Cement-Free Restorations Cemented restorations have a higher risk of peri-implantitis due to cement remnants. Multi-unit abutments facilitate screw-retained prosthetics, making maintenance easier while reducing the chances of infection. 4. Easier Prosthetic Retrieval With screw-retained restorations, dentists can remove and adjust the prosthesis without damaging the implant or surrounding tissue. This makes repairs, hygiene maintenance, and adjustments far more convenient. 5. Better Soft Tissue Adaptation MUAs create a more stable and hygienic emergence profile, which is beneficial for long-term soft tissue health. This helps prevent inflammation and recession around the implants.

What are the applications of multi-unit abutments?

Multi-unit abutments are most commonly used in: 1. All On 4 dental implants / All On 6 full-arch implant restorations 2. Fixed implant bridges 3. Hybrid dentures 4. Zirconia or PMMA full-arch prosthetics 5. Edentulous cases requiring multiple implants 6. Zygomatic Implants They are an essential component in full-mouth reconstruction, especially for patients transitioning from traditional dentures to implant-supported solutions.

What are the factors to consider when selecting multi-unit abutments?

When selecting multi-unit abutments, consider the following: 1. Implant System Compatibility Not all MUAs fit every implant system. Ensure that the abutments you choose are compatible with the implant brand and platform being used. 2. Angulation Needs Evaluate the angulation of the implants to determine whether you need 0°, 17°, or 30° abutments. 3. Prosthetic Material Whether using zirconia, PMMA, or titanium hybrid bars, choosing the correct MUA will ensure optimal fit and durability. 4. Soft Tissue Considerations MUAs come in various cuff heights, which should match the patient’s tissue thickness for the best esthetic and functional results.

Why choose multi-unit abutments?

At Burbank Dental Lab, we have completed thousands of cases using multi-unit abutments, which ensure superior fit, durability, and esthetics. Our solutions are: 1. Compatible with major implant systems 2. Customized for optimal tissue adaptation 3. Available in multiple angulations and heights 4. Designed for long-term success in full-arch restorations