An esthetic solution for restoring a labially inclined implant by using an additively manufactured plug-assisted retained zirconia veneer: A dental technique.

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Tác giả: Li Han, Manlin Sun, Chenyang Xie, Zhicheng Yin, Haiyang Yu

Ngôn ngữ: eng

Ký hiệu phân loại: 133.594 Types or schools of astrology originating in or associated with a

Thông tin xuất bản: United States : The Journal of prosthetic dentistry , 2025

Mô tả vật lý:

Bộ sưu tập: NCBI

ID: 727606

The facial opening of the screw access channel can lead to esthetic compromises in screw-retained restorations, while the use of cement-retained complete crowns may result in residual cement in the proximal areas, and traditional veneers without proximal coverage often lack adequate retention. To address these issues, a plug-assisted retained veneer was developed. First, the 3-dimensional position of an implant was obtained, and a custom abutment was designed to mimic the contour of a veneer preparation. Subsequently, the abutment was fabricated and positioned on the printed cast. After the acquisition of the scan data, a veneer with a plug was designed and produced. A reference scan was then obtained. Finally, the veneer with the plug was delivered, where a digital protocol was used to verify a good fit. This plug functions as a macro retention form while simultaneously seals the screw access opening, enhancing retention and the esthetic outcomes without compromising the fit.
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