What is an advantage of custom milled abutments compared to prefabricated ones?

Custom milled abutments indeed offer the advantage of precision custom fabrication, which is crucial for ensuring optimal fit and functionality in implant dentistry. Unlike prefabricated abutments, which are made to standard dimensions and shapes, custom milled abutments are tailored specifically to the individual patient's anatomy and the specific requirements of the case. This precision allows for better adaptation to the implant and the surrounding soft tissue, leading to improved prosthetic outcomes.

The ability to achieve a precise fit translates to enhanced stability for the prosthetic restoration and can improve the overall integration with the patient's dental arch. This level of customization helps to address complex implant placements or unique anatomical challenges that may not be adequately resolved by standard, prefabricated solutions, ultimately contributing to the success of the implant therapy.

While cost-effectiveness, simplifying parallelism, and esthetic outcomes are important considerations in dental procedures, they may not always favor custom milled abutments in every scenario. The precision aspect specifically highlights the tailored solutions that can enhance the clinical results of implant restorations.