Two-piece mesostructure and vertically oriented locking screws design for implant-assisted prosthesis in the esthetic zone

被引：0

作者：

Sayed, M. E. ^{[1
]}

Ahmed, W. M. ^{[2
]}

Jurado, C. A. ^{[3
]}

Tsujimoto, A. ^{[4
]}

机构：

[1] Jazan Univ, Coll Dent, Dept Prosthet Dent Sci, Jazan 45142, Saudi Arabia

[2] King Abdulaziz Univ, Fac Dent, Dept Restorat & Aesthet Dent, Jeddah, Saudi Arabia

[3] AT Still Univ, Div Digital Dent, Arizona Sch Dent & Oral Hlth, Mesa, AZ 85206 USA

[4] Nihon Univ, Dept Operat Dent, Sch Dent, Tokyo, Japan

来源：

NIGERIAN JOURNAL OF CLINICAL PRACTICE | 2020年 / 23卷 / 08期

关键词：

Dental implant; esthetic zone; fixed partial denture; mesostructure; ABUTMENTS;

D O I：

10.4103/njcp.njcp_56_20

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Restoration of the malaligned dental implants in the esthetic zone is a challenge for dental practitioner because of the difficulty in obtaining balance and harmony between position and color of the final prosthesis and the adjacent teeth. Mesostructure is a part of the prosthesis that located ontop of the dental implant and bearing the final prosthesis. It has a form of milled bar to bear an overdenture or as abutment used for the correction of malaligned dental implants. Such approach maintains screw-retained prosthesis option while allowing complete retrievability, improved accessibility, usage of thicker abutment screws, and acceptable esthetic outcomes. In this case report, a two-piece mesostructure was designed to correct the malposition of dental implants in the esthetic zone with 1-year follow-up system.

引用

页码：1178 / 1181

页数：4