精确度在假牙准备:一个体外研究对数字评估的总闭口收角度使用不同的放大镜

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Updated: Jan 20, 2026

Nozzle Analysis: Mach Number and Converging-diverging Nozzle
10:22

Nozzle Analysis: Mach Number and Converging-diverging Nozzle

Published on: April 30, 2023

38.9K

Sneha Moturi1, Tapan K Patro1, Angurbala Dhal1

  • 1Department of Prosthodontics and Crown & Bridge, SCB Dental College and Hospital, Cuttack, IND.

Cureus
|January 19, 2026
PubMed
概括

放大镜显著提高了牙冠制备过程中全闭合收 (TOC) 角度的准确性. 更高的放大,特别是6×凯普勒镜,在半距离维度上提供了更好的控制,以获得更好的假牙结果.

关键词:
皇冠和桥梁假肢.皇冠的准备 皇冠的准备固定牙科 固定牙科 固定牙科利略人卢佩斯 (英语:Galilean Loupes) 是一个古老的葡萄酒.凯普勒的镜头是凯普勒的镜头.放大镜的镜片可以放大.精确的冠冕准备准备.牙准备技术 牙准备技术总的闭塞收角度的收角度视力敏度的结果

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