Application of subjective gravity detection in vestibular system diseases
10.3969/j.issn.1006-7299.2025.06.017
- VernacularTitle:主观视觉重力线检测在前庭系统疾病中的应用
- Author:
Manyu ZHANG
1
;
Caiji WANG
;
Xuanyi LI
;
Yuehua QIAO
Author Information
1. 中国人民解放军中部战区总医院(武汉 430061)
- Publication Type:Journal Article
- Keywords:
Subjective visual vertical(SVV);
Subjective visual horizontal(SVH);
Vestibular neuritis(VN);
Meniere's disease(MD);
Benign paroxysmal positional vertigo(BPPV)
- From:
Journal of Audiology and Speech Pathology
2025;33(6):592-596
- CountryChina
- Language:Chinese
-
Abstract:
Subjective visual gravity detection includes subjective visual vertical(SVV)detection and subjec-tive visual horizontal(SVH)detection,which refers to the detection of the angle between patients' perceived gravity vertical line and gravity horizontal line and the actual gravity vertical line and horizontal line when people exclude vis-ual reference and in dark environment.The results are used to evaluate the function of the utricle of the subjects,and then provide the basis for diagnosing vestibular system diseases.With the continuous improvement of SVV &SVH examination technology and the understanding of the mechanism,SVV & SVH examination has been widely applied to clinical work.At present,there are some progresses of srvesvit SVV & SVH in the diagnosis,evaluation and treatment of diseases of the vestibular system such as vestibular neuronitis,Meniere disease and benign paroxys-mal positional vertigo(BPPV),and this article reviews these progresses.
