Evaluation of surface smoothness detected by a periodontal probe.

G Atilla, S Kandemir
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引用次数: 3

Abstract

An investigation was designed to determine whether or not the required smoothness has been reached. This is still a controversial subject among clinicians. Ten cylindrical metal samples of equal sizes with various degrees of smoothness were prepared, and their degrees of smoothness were assessed in a blind manner by 14 periodontists, who were asked to group them as smooth or rough using a periodontal probe. Along with the metal samples, the roughness of root surfaces smoothed in clinics was also evaluated using a Profilometer. The average value defined as a smooth surface on a max.-min. scale was 1.86 +/- 0.42, and values above 3.57 were considered to be rough. Consequently, decisions taken using the sense of touch about the smoothness of a surface were confirmed to be reliable for clinical use.

用牙周探针检测表面平滑度的评价。
设计了一项调查,以确定是否达到了要求的平滑度。这在临床医生中仍然是一个有争议的话题。准备10个大小相等、光滑度不同的圆柱形金属样品,由14名牙周病患者用牙周探针将其分为光滑和粗糙两组,以盲法评估其光滑度。与金属样品一起,还使用Profilometer评估了在诊所中光滑的根表面的粗糙度。定义为光滑表面上的最大值-最小值的平均值。量表为1.86 +/- 0.42,高于3.57被认为是粗糙的。因此,使用触觉对表面的平滑度作出的决定被证实是可靠的临床使用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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