[计算机技术在筛窦迷路数学模拟中的应用]

[The application of the computer technologies for the mathematical simulation of the ethmoidal labyrinth].

作者信息

Markeeva M V, Mareev O V, Nikolenko V N, Mareev G O, Danilova T V, Fadeeva E A, Fedorov R V

机构信息

V.I. Razumovsky Sratov State Medical University, Ministry of Health of the Russian Federation, Saratov, Russia, 410012.

I.M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation, Moscow, Russia, 119991.

出版信息

Vestn Otorinolaringol. 2017;82(5):36-39. doi: 10.17116/otorino201782536-39.

DOI:10.17116/otorino201782536-39

PMID:29072661

Abstract

The objective of the present work was to study the relationship between the dimensions of the ethmoidal labyrinth and the skull in the subjects differing in the nose shape by means of the factorial and correlation analysis with the application of the modern computer-assisted methods for the three-dimensional reconstruction of the skull. We developed an original method for computed craniometry with the use the original program that made it possible to determine the standard intravital craniometrics characteristics of the human skull with a high degree of accuracy based on the results of analysis of 200 computed tomograms of the head. It was shown that the length of the inferior turbinated bones and the posterior edge of the orbital plate is of special relevance for practically all parameters of the ethmoidal labyrinth. Also, the width of the choanae positively relates to the height of the ethmoidal labyrinth.

摘要

本研究的目的是通过因子分析和相关性分析，运用现代计算机辅助的颅骨三维重建方法，研究不同鼻型受试者筛骨迷路尺寸与颅骨之间的关系。我们开发了一种原始的计算机颅骨测量方法，使用原始程序，基于对200张头部计算机断层扫描结果的分析，能够高精度地确定人类颅骨的标准活体颅骨测量特征。结果表明，下鼻甲长度和眶板后缘对于筛骨迷路的几乎所有参数都具有特殊的相关性。此外，鼻后孔宽度与筛骨迷路高度呈正相关。