Nikkels-Tassoudji N, Piérard-Franchimont C, De Doncker P, Piérard G E
Department of Dermatopathology, University of Liège, Belgium.
Dermatology. 1995;190(4):301-4. doi: 10.1159/000246721.
Optical profilometry after nail shadowing is introduced as a new technique to quantify nail surface alterations. Objective evaluations can be performed in vivo as well as on nail clippings and silicone rubber replicas. Trachyonychia, pittings, grooves and any other type of onychodystrophy are conveniently defined by 3 profilometric parameters: the mean roughness, the mean depth of roughness and the number of peaks or crests.
指甲阴影后的光学轮廓测量法被作为一种量化指甲表面变化的新技术引入。可以在体内以及指甲剪和硅橡胶复制品上进行客观评估。糙皮甲、凹点、沟纹和任何其他类型的甲营养不良都可以通过三个轮廓测量参数方便地定义：平均粗糙度、粗糙度平均深度以及峰或嵴的数量。
