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覆盖美学区种植修复体的螺钉接入孔：一份临床报告。

Covering the screw-access holes of implant restorations in the esthetic zone: a clinical report.

作者信息

Saboury Abolfazl, Gooya Ali

机构信息

Associated Professor, Department of Fixed Prosthodontics, Shahid Beheshti Dental School, Tehran, Iran.

Assistant Professor, Department of Prosthodontics, Golestan Dental School, Gorgan, Iran.

出版信息

J Dent (Tehran). 2014 Nov;11(6):715-20. Epub 2014 Nov 30.

PMID:25628703
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4281195/
Abstract

Screw-retained implant restorations have an advantage of predictable retention as well as retrievability, and obviate the risk of excessive sub-gingival cement commonly associated with cement retained implant restorations. Screw-retained restorations generally have screw access holes, which can compromise esthetics and weaken the porcelain around the holes. The purpose of this study is to describe the use of a separate overcasting crown design to cover the screw access hole of implant screw-retained prosthesis for improved esthetics.

摘要

螺丝固位种植体修复体具有固位可预测以及可取出的优点，并且避免了与粘结固位种植体修复体相关的龈下粘结剂过多的风险。螺丝固位修复体通常有螺丝通道孔，这会影响美观并削弱孔周围的瓷体。本研究的目的是描述使用一种单独的覆盖铸造冠设计来覆盖种植体螺丝固位修复体的螺丝通道孔，以改善美观。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/64ea0966c314/jod-11-715f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/d421d5ebe986/jod-11-715f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/fb2ba8709d01/jod-11-715f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/09c7e7fb5a4b/jod-11-715f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/1353a21ab96a/jod-11-715f4a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/8563a8db0ebb/jod-11-715f4b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/7c61c47de638/jod-11-715f5a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/ac9b2871f362/jod-11-715f5b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/15537d75cd78/jod-11-715f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/f97c07d558c9/jod-11-715f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/64ea0966c314/jod-11-715f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/d421d5ebe986/jod-11-715f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/fb2ba8709d01/jod-11-715f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/09c7e7fb5a4b/jod-11-715f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/1353a21ab96a/jod-11-715f4a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/8563a8db0ebb/jod-11-715f4b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/7c61c47de638/jod-11-715f5a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/ac9b2871f362/jod-11-715f5b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/15537d75cd78/jod-11-715f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/f97c07d558c9/jod-11-715f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b15/4281195/64ea0966c314/jod-11-715f8.jpg

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本文引用的文献

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