Childhood paleodietary reconstruction via dental macrowear analysis is limited in part by available methods to measure dental macrowear. We describe a method to quantify dental macrowear progression (in both deciduous and permanent molars) using a handheld intraoral scanner and two 3D occlusal topographic measurements. We assess the agreement of our macrowear proxies with an established qualitative wear scoring system and their relationship to age.

中文翻译：

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使用儿童乳牙和恒磨牙的 3D 咬合面地形测量量化牙齿宏观磨损

通过牙齿宏观磨损分析进行的儿童古饮食重建在一定程度上受到测量牙齿宏观磨损的可用方法的限制。我们描述了一种使用手持式口内扫描仪和两个 3D 咬合地形测量来量化牙齿宏观磨损进展的方法（在乳牙和恒磨牙中）。我们评估我们的宏观磨损代理与已建立的定性磨损评分系统的一致性及其与年龄的关系。